Per Scholas is seeking an IT Support instructor to become a member of our  Training Team. The ideal candidate is a detail-oriented, problem-solving individual with strong technical and instructional skills, demonstrates the ability to adapt quickly to a dynamic environment, and maintains a strong sense of accountability. To succeed in this role, candidates must be business-minded within our mission focus and excel in instructional delivery that meets clients’ and learners’ high expectations.

WHAT YOU’LL DO 

• Support instructor-led training that prepares students for entry-level to mid-level careers in IT Support. Responsibilities include daily instruction, assessment administration, attendance, one-on-one tutoring, daily evaluation and monitoring of individual student progress, addressing student violations with students in a consistent manner, and more
• Provide students with access to relevant resources for outside learning on technologies and study aids relevant to the curriculum
• Work closely with the team to identify student needs, provide the necessary support, establish individualized plans for student achievement, and participate in regular student-status meetings.
• Maintain and update Salesforce and/or our LMS with student grades, certification scores, and progress notes.
• Support and maintain the training curricula, syllabi, lesson plans, and other classroom materials. 

WHAT YOU’LL BRING TO US

Instructional Skill Sets

• 1-3 years of teaching or training experience 
• Strong technical background; able to grasp and convey highly technical subject matter
• Ability to respond clearly to live digital conversations via a digital engagement platform such as Zoom or an in-person training environment.
• Strong communication skills

Required Skill Sets 

• Proficient understanding of IT support fundamentals, including hardware, software, and networking concepts.
• Familiarity with operating systems such as Windows, MacOS, and Linux.
• Experience in troubleshooting common IT issues, including software installations, network configurations, and hardware malfunctions.
• Knowledge of IT security protocols and best practices.
• Ability to work with diverse IT tools and software like helpdesk ticketing systems, remote desktop tools, and hardware diagnostic utilities.
• Understanding of cloud computing platforms and services.
• Experience with mobile device management and troubleshooting.
• Familiarity with virtualization technologies.
• Knowledge of IT support and best practices and service level agreements (SLAs).
• Ability to stay updated with the rapidly evolving tech landscape.
• Commitment to ongoing professional development, applicable certifications, and coursework to stay current with rapidly evolving technology trends and advancements.

Preferred Skill Sets 

• Experience in diagnosing, repairing, and maintaining various computer hardware, including desktops, laptops, and peripheral devices.
• Ability to install, configure, and troubleshoot operating systems like Windows, Linux, and macOS, including knowledge of file systems, drivers, and system optimization.
• Experience in setting up and managing both wired and wireless networks, with a deep understanding of IP addressing, subnets, routing, and network troubleshooting tools.
• Experience in configuring, troubleshooting, and securing mobile devices across various platforms, including Android and iOS.
• Experience in setting up and managing Windows Server environments and roles such as Active Directory, DHCP, and DNS.
• Experience in designing and implementing Group Policy to manage user environments, system settings, and software installations across an organization.
• Experience in understanding and managing server storage solutions, including RAID configurations and different disk types.
• Experience in implementing backup strategies on Windows Server and restoring data or system states when necessary.

Professional Qualifications 

• Bachelor's degree (or equivalent practical/industry experience). 
• Strong technical aptitude (Google Sheets/Excel, Slides/PowerPoint, Salesforce, Slack, Zoom, etc.), project management, and organizational skills with detailed follow-through abilities. 
• Excellent written communication, presentation, and customer service skills.
• Solid understanding of business needs.
• Strong evaluation and data management skills.
• Prior knowledge or background in IT (if minimal, a desire and willingness to learn what’s needed) and a passion for technology is a plus.
• Bachelor’s degree in Information Technology, Computer Science, or a related field; Master’s degree preferred.
• Relevant industry certifications, such as CompTIA A+ (1200 Series) , Network+, or others.
• At least three years of experience in an IT support role.

Personal Characteristics

• You thrive in a creative, inventive, fast-paced startup environment with people who are passionate about their work and mission.
• You are data-driven, result-oriented, and a forward-looking catalyst for social change.
• You have a collaborative and flexible work style. You’re excited to work cross-functionally with other departments and independently.
• You are a life-long learner.
• You are an effective communicator with strong oral and written skills. 
• You are tech-savvy and learn new tools quickly. 
• You are detail-oriented, with exceptional organizational management skills.
• You have strong public speaking and interpersonal skills. You are a motivator who is personable, approachable, and socially engaging. You can cultivate relationships and build rapport quickly and authentically with people from various professional and cultural backgrounds.
• You are adept at managing your time and balancing multiple projects and tasks.
• You stand behind our mission, believing that individuals from any community should have access to well-paying career positions and that talent should be recognized and recruited from diverse sources.

Compensation 

For this role specifically, we are targeting a salary range of $60,000 - $65,000, where the difference in salary is typically determined by several factors, including geography in which the selected candidate resides, and alignment with qualifications and experience.

LI#- Onsite 

As the Cybersecurity Analyst Tier 3, you are responsible for overseeing and managing the daily activities of the Security Operations Center for our federal customer. Your role involves helping to lead a team of security analysts and engineers who monitor, detect, analyze, and respond to security incidents and threats in an organization's IT environment. As a Cybersecurity Analyst T3, you play a critical role in safeguarding the organization's assets, data, and reputation from cyber threats. Leadership skills, technical expertise, and a deep understanding of cybersecurity concepts are essential for success in this role. The physical worksite for this position is located in Rockville, MD.  This position requires that ability to obtain and retain a public trust level security clearance. An active CISSP, CISM, or CISA is required for consideration for this position.  US Citizenship is required for this role.

Role and Responsibilities

• Team Management: You are managing highly complex cybersecurity issue resolution while training and mentoring Tier 1 and Tier 2 Analysts. This involves hiring, training, and mentoring security analysts, engineers, and other team members. You will help ensure that each team member understands their roles, responsibilities, and goals within the SOC.
• Effectively communicate information to stakeholders of all levels.
• Incident Response: Coordinating the response to security incidents is a crucial aspect of your role. When a security incident occurs, you will help guide the team in analyzing and containing the threat, mitigating the impact, and initiating recovery procedures.
• Security Monitoring and Detection: Overseeing the continuous monitoring of security events and alerts to identify potential security breaches or threats. This includes analyzing logs, network traffic, and security tools to detect anomalous behavior and suspicious activities.
• Threat Intelligence: Keeping abreast of the latest security threats, vulnerabilities, and attack techniques is essential. You will be responsible for integrating threat intelligence into your SOC's processes and ensuring the team is well-informed about emerging risks.
• Incident Analysis and Reporting: The Tier 3 team will investigate and analyze security incidents to understand their root cause and potential impact. You will generate incident reports for both technical and non-technical stakeholders, including management and relevant authorities.
• Security Tooling and Technology: Evaluating and implementing security technologies, such as SIEM (Security Information and Event Management) systems, intrusion detection/prevention systems, and other security tools that enhance the SOC's capabilities.
• Process Improvement: Continuously improving SOC procedures, workflows, and playbooks to streamline incident response and enhance overall security operations.
• Collaboration: Working closely with other teams in the organization, such as IT, network operations, compliance, and legal, to ensure effective communication and coordination during security incidents.
• Compliance and Regulations: Ensuring that the SOC operates in compliance with relevant security standards, regulations, and policies.
• Training and Awareness: Conducting regular security awareness training for employees to enhance the overall security posture of the organization.

Qualifications:

• 5+ years of experience within a cybersecurity environment; including 3+ years of experience in a cybersecurity SOC leadership role is required.
• Bachelor’s degree in computer science, or a related field; or 5+ years of commensurate work experience in lieu of a degree.
• Endpoint and network security experience required.
• Experience in a security operations center, or similar environment, and identifying indications of compromise or attack and responding to incidents.
• Robust certification credentials such as: CISSP, CISM, CISA, required, additional certifications such as Network+, CEH, SANS FOR578: Cyber Threat Intelligence, SANS FOR508: Advanced Incident Response, Threat Hunting, and Digital Forensics, Splunk Core Certified Advanced Power User, Splunk Administrator, and Splunk SOAR administrator are preferred.
• Knowledge of MITRA attached framework.
• Vulnerability/cyber incident management framework
• Experience in SOC Tier 3, mentoring a team of cybersecurity professionals.
• Experience with digital forensics and process
• Knowledge of Splunk, Crowdstrike, tenable, forescout, Xscalar, BigFix, MS360, Encase, Fireeye, Cortex SOAR XDR, Prisma

Preferred Skills and Experience:

• IDS, IPS, EDR, ATP, Malware defenses and monitoring experience.
• Threat hunting experience preferred.
• Knowledge of common adversary tactics and techniques, e.g., obfuscation, persistence, defense evasion, etc.
• Working knowledge of incident response procedures.
• Experience with SQL query construction preferred.
• Experience administering and supporting Windows OS (both workstations and server) and one of the following: Apple or Linux-based operating systems.
• Fundamental understanding of network traffic analysis including TCP/IP, routing, switching, protocols, etc.
• Strong understanding of Windows event log analysis
• Experience with enterprise information security data management - SIEM experience a plus.
• Programming and scripting skills a plus.
• Excellent troubleshooting and analytical thinking skills
• Strong documentation and communication skills
• Advanced Cyber Security certifications preferred but not required.
• Excellent customer service skills

Compensation: The salary range for this position is $130,000 to $140,000 per year based and is based on experience and certifications levels.

Benefits: Health, dental, and vision insurance; 401(k) with employer match; paid time off; professional development opportunities.

#LI-OnSite

THE ROLE:

Are you passionate about driving innovation in the data storage industry? Are you skilled in crafting technical solutions that exceed customer expectations? If so, we have an exciting opportunity for you! Everpure (formerly Pure Storage), a leader in the data storage and flash technology space, is seeking a talented and motivated Senior Pre-Sales Systems Engineer to join our dynamic team. 

As a Senior Pre-Sales Systems Engineer, you will play a crucial role in understanding our customers' unique challenges and tailoring Everpure solutions to meet their specific needs. Collaborating closely with the sales team, you will act as a technical expert during the sales process, helping to showcase the value of our products and services.

WHAT YOU’LL DO:

• Develop an exhaustive understanding of what drives a customer’s business and what motivates their decision making
• Connect the dots from technology solutions, inclusive of the Everpure portfolio and others from the ecosystem, to measurable customer business outcomes
• Partner closely with account managers, specialists and channel partners to create a seamless and holistic customer experience and strategy to drive revenue growth and net new business
• Delight customers and teammates with your technical leadership and domain expertise on storage products, distributed storage architectures, file systems, and competitive storage offerings in the DAS, NAS and SAN product spaces
• Take control of evaluations,  benchmarks and system configurations
• Build and deliver technical product and architecture presentations with vigor to customers and lock in the technical win with clients and prospective accounts
• Capture requirements and translate Customer’s business needs into innovative solutions to accelerate their growth and capacity
• Seek out and spur new opportunities for interoperability, functional, and performance testing/validation
• Promote mutual roadmap and planning exchanges
• Liaise with product and technical marketing to produce materials (i.e. whitepaper, web presentations) that support overall alliance plans and objectives
• Stay current with the competition and ensure that materials accurately reflect the latest, differentiated solution positioning
• Move with market trends and competitive landscape to promote thought leadership within our organization
• Lead by example living the Everpure Values:  Persistence, Creativity, Teamwork, Ownership and Customer-first  

WHAT YOU BRING:

• Pre-sales experience is required
• 5 or more years of relevant experience, mixed among technology, design, and communications required. Experience supporting the sales of enterprise storage, networking, systems, cloud, or software to enterprise accounts preferred
• Deep understanding of the architecture, design and implementation of multi-tiered client/server and web-based computing solutions
• Must have a familiarity with modern web architecture a plus (LAMP stack, scale-out vs scale-up architectures, AWS well-architected framework, microservices architecture)
• Prior experience in targeting new prospects and converting them into clients
• Contribute significant portions and/or lead responses to RFPs, RFQs and RFIs
• Superior knowledge of current and emerging storage architectures (FC, iSCSI, NAS, OSD, SAN)
• Previous experience with Linux, NFS file systems and Linux distributed network environment
• Installation/configuration of distributed computing, multiprocessing, virtual memory subsystem, storage subsystems architecture, shared memory architectures, cache architectures, windowing systems
• Strong knowledge of digital transformation to a Cloud Native architecture, On-Prem, Public Cloud, Provisioning Automation, and Containers
• Knowledge of VMware, Local Area Networking, Ethernet, TCP/IP and general networking
• Familiarity with AWS, Azure, GCP, containers, k8s and microservices architectures a plus
• Curiosity and passion around technology and explaining and showing new technology platforms and concepts to customers
• Familiarity with storage-intensive applications and their requirements such as structured databases (SQL, Oracle) is highly desirable
• Excellent verbal and written interpersonal skills

#LI-REMOTE

#LI-JL4

Position Overview

We are seeking an OSS Test & Automation Engineer to join the team responsible for developing our core network platform – OSS. In this role, you will act as the primary owner of OSS workflow automation development and test engineering. Your primary focus will be to build, test, document and maintain automation processes executed within the OSS platform - covering network operations, service assurance, reporting, and partner integration workflows. At the same time, you will tightly collaborate with internal Service Assurance and Service Delivery teams to gather requirements, transfer knowledge about the developed automation processes, and receive feedback about the required improvements and changes. You are not a pure QA resource since you are an automation developer who also ensures what is built is verifiably correct and operates as expected by the end users. 

Key Responsibilities:

• Design, develop, and maintain automation workflows and orchestration scripts executed within our own OSS platform, covering network operations, fault management, service assurance, reporting, and inventory
• Own and grow the automation backlog - identify manual, error-prone, or repetitive operational processes as candidates for automation, estimate effort, and drive items through to production delivery
• Design, implement, and maintain automated test suites that validate automation workflows under both nominal and fault/edge-case conditions
• Execute test plans, document results, track defects, and drive resolution in collaboration with all involved internal teams
• Produce clear test documentation of test plans, test cases, test reports, and coverage summaries
• Cooperate with internal Service Assurance and Service Delivery teams by fostering knowledge transfer, gathering requirements, and jointly identifying next steps in developing new automated workflows and processes
• Proactively identify automation failures, performance degradations, or reliability issues and drive root-cause analysis and remediation
• Continuously improve automation reliability, coverage, and maintainability based on operational feedback and incident learnings
• Act as first line contact and support line for internal Service Assurance and Service Delivery concerning OSS automated processes and workflows already introduced into production
• Maintain clear, accurate documentation for all automation workflows introduced 

Qualifications 

Education:

Bachelor’s degree in computer science, engineering, telecommunications or a related field — or equivalent professional experience.

Experience & Qualifications:

• A minimum of 3+ years of professional experience in automation engineering, test engineering, or a combined software/QA role, preferably in telecom, network operations, or OSS/BSS systems.
• Proven experience designing and building automation workflows, orchestration scripts, or operational automation pipelines — not just test scripts
• Solid proficiency in Python or any other scripting language and familiarity with modern test frameworks (e.g. pytest, Robot)
• Familiarity with at least one workflow orchestration or BPM tool (e.g. Camunda, Apache Airflow, Ansible, or similar)
• Ability to query and manipulate data in SQL and/or NoSQL databases
• Strong command of test strategy design, test case development, test automation frameworks, and defect lifecycle management
• Familiarity with telecom OSS concepts like FCAPS, TMF eTOM framework or similar operational support system concepts
• Practical exposure to network operations workflows and/or service assurance processes
• Working knowledge of NETCONF/YANG, SNMP, or TMF Open APIs as integration surfaces for automation workflows
• Familiarity with OSS platforms, NMS/EMS systems, or network simulation tools used for test environment setup
• Hands-on experience integrating automation with REST APIs and event-driven messaging systems (e.g. Kafka, RabbitMQ, SQS)
• Experience embedding quality gates and automated tests into CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins, or equivalent)
• Practical experience with monitoring and logging tooling (Prometheus, Grafana, ELK stack, or equivalent) for making automated workflows observable in production
• Comfortable developing, deploying, and debugging automation in Linux

Soft Skills:

• Strong problem-solving mindset with a bias toward automation and operational efficiency
• Collaborative and communicative — comfortable working in a globally distributed team
• Ownership mentality - take responsibility for end-to-end reliability of systems under your care
• Adaptable and self-directed, with the ability to manage competing priorities in a fast-paced environment
• Meticulous attention to detail in documentation, change management, and operational procedures 

Technology Stack:

• Python (automation, scripting, test frameworks)
• Camunda, Apache Airflow, Ansible, or equivalent BPM/orchestration tooling
• Pytest, Robot Framework, or equivalent
• Postman, requests library, or similar
• GitHub Actions, GitLab CI, Jenkins, ArgoCD
• Prometheus, Grafana, ELK stack, structured logging
• REST, gRPC, Kafka, RabbitMQ, TMF Open APIs, NETCONF/YANG
• Databases:
  • PostgreSQL / MySQL (SQL)
  • MongoDB, Cassandra, or equivalent (NoSQL)
  • InfluxDB or similar (Time-series DBs)
• Docker, Kubernetes (working knowledge for deploying automation workloads)
• Git (GitHub / GitLab)
• Confluence, test case management tools (e.g. TestRail, Xray, or equivalent)

Physical Requirements 

• Ability to work in a standard office or remote home-office environment and use a computer for extended periods
• Ability to participate in occasional after-hours incident response actions

This job description may not be inclusive to the duties and responsibilities listed. Additional tasks may be assigned to the employee from time to time or the scope of the job may change as needed by business demands. 

Position Overview 

The Data Governance Manager ensures end‑to‑end governance of satellite network data by establishing and maintaining standards, lineage, controls, and data‑quality frameworks that support reliable analytics for BPMS, RAN planning, mobility modeling, and regulatory reporting. This role defines data policies, validates data integrity, manages catalogs and lineage, enforces compliance, and ensures datasets meet engineering and planning requirements for accurate forecasting and operational decision‑making. The position reports to the Director of Network Planning & Analytics. 

This role is responsible for ensuring the trustworthiness, consistency, and governance of all satellite‑network data used for planning, modeling, and regulatory submissions. The Data Governance Manager establishes governance standards, lineage practices, and quality controls that enable dependable analytics across BPMS, RAN planning, and mobility modeling. By enforcing data‑quality and compliance standards, the role underpins accurate forecasting, defensible regulatory reporting, and sound operational decisions at scale. 

Key Responsibilities 

Data Governance Framework & Policy Management 

• Establish data governance models, principles, and operating processes for satellite‑network datasets. 

• Define and enforce data policies, standards, classification rules, lifecycle guidelines, and governance controls. 

• Integrate governance requirements into planning workflows, data pipelines, and change management processes. 

Metadata, Lineage, Cataloging & Data Quality 

• Maintain data catalog, glossary, metadata repositories, and end‑to‑end lineage for critical planning and mobility datasets. 

• Ensure data discoverability, semantic consistency, and traceability across engineering and analytics systems. 

• Set data quality SLAs/SLOs, implement automated checks, and lead remediation for issues impacting planning accuracy or regulatory reporting. 

Compliance, Risk Management & Cross‑Functional Alignment 

• Ensure data compliance with regulatory reporting, internal governance, and audit requirements. 

• Maintain audit‑ready artifacts and evidence of lineage, access governance, and data controls. 

• Define stewardship roles, collaborate with planning, engineering, and analytics teams, and align data definitions with system‑level needs. 

Analytics Enablement, Change Control & Reporting 

• Certify trusted datasets for BPMS analytics, RAN planning, mobility modeling, and forecasting. 

• Govern schema changes, version control, and data lifecycle evolution across platforms. 

• Deliver dashboards and reporting on data quality, lineage completeness, control adherence, risks, and remediation status. 

Deliverables 

• Data governance charter and operating model; documented policies, standards, and control catalogs. 

• Enterprise data catalog with business glossary, certified data products, and end‑to‑end lineage maps. 

• Data quality framework with rules, SLAs/SLOs, scorecards, monitoring, and remediation workflows. 

• Stewardship model with ownership matrix (RACI), steward roster, and council meeting cadence notes. 

• Approved data models and definitions for BPMS, RAN planning, mobility modeling, and regulatory datasets. 

• Access governance artifacts (classification, RBAC/ABAC matrices), audit logs, and evidence packs. 

• Change management procedures covering schema/versioning, impact assessments, and rollback plans. 

• Quarterly governance dashboards (DQ trends, lineage completeness, incidents, SLA adherence). 

• Regulatory reporting data packs with traceable lineage, control evidence, and sign‑off records. 

• Deployment readiness “data certification” checklists for market activation and ongoing operations. 

Qualifications 

Education 

• Bachelor’s degree in Computer Science, Data/Information Systems, Engineering, or a related field. 

• Master’s degree (Data/Information Management, Analytics, or similar) is a plus. 

Experience 

• 5+ years in data governance, data management, or metadata/lineage/data quality leadership roles. 

• Experience governing analytics for telecom/satellite, networks, or other complex, regulated data environments. 

• Proven track record establishing policies/standards, implementing catalogs/lineage, and enforcing data quality controls. 

• Demonstrated cross‑functional leadership partnering with engineering, analytics, and regulatory stakeholders. 

Required Technical Expertise 

• Data governance frameworks and artifacts (policies, standards, stewardship, RACI, control catalogs). 

• Metadata/lineage management and data catalog administration (e.g., Microsoft Purview, Collibra, Alation, Apache Atlas, Unity Catalog). 

• Data quality frameworks and tooling (rule‑based and statistical checks; DQ SLAs, scorecards, monitoring, remediation). 

• Master & reference data management (MDM/RDM) and semantic modeling (conceptual/logical/physical). 

• Access governance (RBAC/ABAC), data classification, PII handling, encryption, and audit logging. 

• Cloud data platforms and pipelines (Azure/AWS; Databricks/Spark; Snowflake/Redshift; Synapse/Delta Lake). 

• Practical understanding of network/satellite data domains (telemetry, coverage/traffic KPIs, mobility events, spectrum/logs, cost/deployment data). 

Professional Skills 

• Structured, detail‑oriented problem solving with a strong documentation mindset. 

• Ability to translate regulatory and engineering requirements into clear data controls and standards. 

• Excellent stakeholder management and communication across technical and non‑technical audiences. 

• Change management leadership for data lifecycle governance and platform evolution. 

• Ability to prioritize in a fast‑paced environment and drive outcomes through influence. 

Technology Proficiency 

• SQL for profiling and validation; familiarity with Python/Spark for quality rules and data tests. 

• Experience with data catalogs, lineage tools, and DQ platforms; BI tools (Power BI/Tableau) for governance dashboards. 

• Working knowledge of CI/CD for data (versioning, release pipelines) and collaboration tools (Jira/Confluence). 

• Strong proficiency with Microsoft Office Suite (Excel, PowerPoint, Word); Windows/Linux environments. 

Physical Requirements 

• Ability to work in a standard office or lab environment and operate a computer for extended periods. 

• Occasional travel for cross‑functional workshops, audits, and market activation readiness reviews. 

This job description may not be inclusive to the duties and responsibilities listed. Additional tasks may be assigned to the employee from time to time or the scope of the job may change as needed by business demands. 

Position Overview

We are seeking an Electrical Software Test Engineer to join our Software Validation and Testing Team. In this role, you will support component level and spacecraft level testing, working across multiple AST engineering divisions. You will collaborate closely with software developers and internal engineering teams to assist in the development, testing, and deployment of vehicle software using hardware in the loop (HIL) and software in the loop (SIL) testing techniques. This is an excellent opportunity for an engineer passionate about electrical systems, testing, and spacecraft operations.

Key Responsibilities

• Execute tests on component level and spacecraft level platforms.
• Document test results, including post processing data and generating test reports.
• Support investigations of test failures, anomalies, and root cause analysis.
• Assist in developing test plans, procedures, and documentation.
• Serve as the onsite electrical engineering representative during testing activities.
• Ensure safe and effective use of Electrical Ground Support Equipment (EGSE).
• Track project deliverables and support test team coordination.
• Provide technical guidance and uphold industry best practices.
• Collaborate with systems, electrical, and software engineers to support integrated operations and resolve issues.

Qualifications

Education

Bachelor’s degree in Engineering or a related field, preferably Electrical Engineering or Computer Engineering.

Experience

• A minimum of 2+ years of experience in electrical testing and software validation.
• Experience with environmental testing and spaceflight hardware.
• Experience programming in C/C++ and Python.
• Proficiency with electrical test tools such as oscilloscopes, logic analyzers, multimeters, and DC power supplies.
• Ability to read and analyze electrical schematics and circuit diagrams.
• Comfort with version control systems, preferably Git.
• Familiarity with command line tools and working in Linux or Windows environments.
• Excellent written and verbal communication skills.

Preferred Qualifications

• Experience in RF engineering.
• Understanding of HIL/SIL testing concepts.
• Ability to design simple PCBs for testing or engineering tasks.
• Familiarity with systems engineering verification and validation principles.
• Experience with MATLAB/Simulink.
• Experience with Speedgoat, dSPACE, or similar testing platforms.
• Familiarity with environmental health and safety requirements.
• Knowledge of grounding and ESD procedures.
• Experience working in lab and cleanroom environments.

Soft Skills

• Strong interpersonal skills with the ability to collaborate effectively in cross functional teams.
• Excellent written and verbal communication skills.
• High attention to detail, ensuring accuracy in test execution, documentation, and reporting.
• Strong analytical problem-solving abilities.
• Ability to manage multiple priorities in a fast-paced engineering environment.
• Self-motivated and eager to learn new tools and testing techniques.

Technology Stack

• Programming: C/C++, Python
• Tools & Equipment: Oscilloscopes, logic analyzers, multimeters, DC power supplies
• Platforms: Linux, Windows
• Version Control: Git
• Additional Tools (preferred): MATLAB, Simulink, Speedgoat, dSPACE

Physical Requirements

• Ability to work in standard office, laboratory, and test facility environments.
• Ability to use computers, engineering tools, and test equipment for extended periods.
• Ability to follow safety protocols when working with spacecraft hardware, electrical systems, and lab equipment.

This job description may not be inclusive to the duties and responsibilities listed. Additional tasks may be assigned to the employee from time to time or the scope of the job may change as needed by business demands. 

Position Overview

We are seeking a Senior RF & GNSS Satellite Engineer to lead the design, analysis, and integration of our spacecraft's GNSS and TT&C RF subsystems. You will own the GNSS architecture and work closely on the TT&C subsystems. This role requires strong RF systems experience to develop link budgets, analyze dynamic systems, integrate hats and test setups, and manage design projects with external antenna vendors. 

Key Responsibilities:

• Leads the technical definition, system design, and documentation for satellite's CSat GNSS subsystem.
• Collaborates on the design and testing of the TT&C subsystem.
• Leads the architecture and system design for all owned TT&C ground stations.
• Drives R&D for new TT&C solutions and frequency bands, owns the TT&C link budgets, and contributes to the link budget tool development.
• Provide support to system-level Compatibility and EMI/EMC testing campaigns.
• Subsystem Ownership & Collaboration: Lead the architecture, specification, and hardware validation of the spacecraft GNSS subsystem, while acting as a core contributor to the design and performance of the TT&C subsystem.
• RF Link Budgets: Develop, maintain, and rigorously analyze comprehensive RF link budgets.
• Antenna Systems & Vendor Management: Act as the technical project lead for external antenna vendors. Define strict RF specifications and oversee the design, review, and acceptance testing of flight antennas.
• Antenna Integration & Testing: Direct the integration of antenna hats and execute comprehensive system-level RF testing. Validate antennas parameters and verify overall RF performance across the spacecraft bus.
• Execute comprehensive RF systems analysis across the full spacecraft bus, including EMI/EMC testing, RF desense evaluations, and characterization of non‑linear RF components.
• Model complex and dynamic systems, evaluate and develop new technologies, drive the qualification process of flight components. 

Qualifications 

Education:

Master's degree in Electrical Engineering or a related technical field.

Experience:

• A minimum of 5+ years in RF systems engineering, specifically focused on satellite payloads, TT&C, and/or GNSS subsystems.
• Deep theoretical and practical knowledge of RF/microwave engineering, applied electromagnetics, and transmission line theory.
• Specific expertise in GNSS receiver integration and L-band LNA requirements for active GNSS antennas.
• Strong background in spacecraft TT&C radio architectures and ground-to-space RF link dynamics.
• Proven track record managing RF hardware development cycles with external suppliers and defining strict test and qualification parameters. 

Preferred Qualifications:

• Experience mitigating RF interference (RFI) in dense, complex multi-transmitter spacecraft environments.
• Familiarity with environmental qualification standards for spaceflight RF hardware (TVAC, Vibe, EMI/EMC).
• Experience with satellite communication standards (e.g., CCSDS).
• Proven experience in technical supplier/vendor management.
• Proficiency in scripting languages (e.g., Python, MATLAB) for analysis and automation. 

Soft Skills:

• Adaptability & Resilience
• Proactive Problem-Solving
• High-Impact Communication
• Collaborative & Mission-Focused
• Commitment & Drive 

Technology Stack:

• HFSS and STK (preferred)
• Matlab, Python
• Linux, Docker
• Windows, Microsoft Office Suite 

Physical Requirements 

• Ability to work in a standard office environment and use a computer for extended periods.
• This position is based at our Lanham, MD or Midland, TX offices. While primarily on-site, the role requires the flexibility and ability to travel across the US and internationally to support key project milestones, vendor engagements, and on-site integration activities as needed.

This job description may not be inclusive to the duties and responsibilities listed. Additional tasks may be assigned to the employee from time to time or the scope of the job may change as needed by business demands. 

Position Overview

We are seeking an Associate Software Engineer to join our Flight Software team. In this role, you will contribute to the development, integration, and testing of core software systems supporting satellite operations. You will work across embedded software development and Linux‑based system engineering, supporting both flight software and simulation environments that enable system validation and mission readiness.

This position is well‑suited for an early‑career engineer with strong fundamentals in embedded systems and an interest in space‑based platforms, who thrives in a collaborative and fast‑paced engineering environment. 

Key Responsibilities

• Design, develop, and test embedded software components from initial concept through integration and deployment
• Support software development for mission‑critical systems, including integration with simulation and test environments
• Collaborate with cross‑functional teams to implement new features and enhancements across multiple subsystems
• Contribute to system‑level architecture discussions by reviewing interface documentation and technical specifications
• Participate in debugging, validation, and performance analysis of software across development and test stages
• Support integration, test, and verification activities throughout the software lifecycle
• Follow modern software development workflows, including version control, testing, and continuous integration 

Qualifications

Education

Bachelor’s degree in Computer Engineering, Computer Science, Electrical Engineering, or a related technical field 

Experience

A minimum of 1–3 years of experience in software development, embedded systems, or related engineering roles (internships and academic project experience may count toward this requirement) 

Preferred Qualifications

• Experience with embedded development on microcontroller‑based systems
• Familiarity with real‑time operating systems (RTOS)
• Exposure to Linux system administration or Linux‑based development environments
• Experience supporting integration, test, or validation activities
• Familiarity with build systems and automation tools (e.g., CMake, Make, Ninja)
• Experience working with continuous integration tools or automated testing frameworks

Soft Skills

• Strong interpersonal and collaboration skills, with the ability to work effectively in cross‑functional teams
• Excellent written and verbal communication skills, including the ability to clarify requirements and share technical updates
• Meticulous attention to detail to ensure accuracy in code, documentation, and deliverables
• Strong problem‑solving and analytical skills in complex technical environments
• Ability to manage multiple tasks and meet deadlines in a dynamic setting 

Technology Stack

• Programming Languages: C, C++, Python
• Embedded Systems & RTOS environments
• Linux operating systems and command‑line tooling
• Version control and workflow tools (e.g., Git, issue tracking systems)
• Debugging and development tools (e.g., hardware debugging interfaces, test equipment)
• Software development lifecycle tools supporting testing and continuous integration 

Physical Requirements

• Ability to work in a standard office or lab environment and use a computer for extended periods
• Ability to participate in hands‑on development or test activities as needed
• May occasionally require work in lab or integration environments with standard engineering equipment

This job description may not be inclusive to the duties and responsibilities listed. Additional tasks may be assigned to the employee from time to time or the scope of the job may change as needed by business demands. 

Position Overview

We are seeking an Associate Electrical Software Engineer to join our Software Validation and Testing Team. In this role, you will support component‑level and spacecraft‑level testing across multiple AST engineering divisions. You will work closely with software developers and engineering teams to assist in the development, testing, and deployment of vehicle software, using both hardware‑in‑the‑loop (HIL) and software‑in‑the‑loop (SIL) environments. This position is ideal for an engineer eager to grow their skills across electrical systems, software testing, and integrated spacecraft operations.

Key Responsibilities

• Execute and support testing activities on component‑level and spacecraft‑level platforms.
• Document test results, including post‑processing data and generating test reports.
• Support investigations into test failures, anomalies, and root‑cause analysis.
• Assist in developing test plans, procedures, and related documentation.
• Serve as the on‑site electrical engineering representative during testing activities.
• Ensure proper, safe, and effective use of Electrical Ground Support Equipment (EGSE).
• Track project deliverables and support team coordination.
• Provide technical guidance and help maintain industry best practices across the team.
• Collaborate with systems, electrical, and software engineers to support integrated operations and issue resolution.

Qualifications

Education

Bachelor’s degree in Engineering or a related technical field, preferably Electrical Engineering or Computer Engineering. 

Experience

• A minimum of 1–3 years of relevant engineering experience (internships or co‑ops may count toward experience).
• Experience with environmental testing or spaceflight hardware is highly valued.
• Experience programming in C/C++ and Python.
• Experience using electrical and diagnostic tools such as oscilloscopes, logic analyzers, multimeters, and DC power supplies.
• Experience reading and interpreting circuit diagrams and schematics.
• Familiarity with version control systems (preferably Git).
• Comfort using command‑line tools in Linux or Windows environments.
• Excellent written and verbal communication skills.

Preferred Qualifications

• Understanding of Software‑in‑the‑Loop (SIL) and Hardware‑in‑the‑Loop (HIL) concepts.
• Ability to design simple PCBs for testing or custom hardware tasks.
• Familiarity with systems engineering verification and validation principles.
• Experience with MATLAB/Simulink.
• Experience with Speedgoat, dSPACE, or equivalent testing platforms.
• Knowledge of environmental health and safety requirements.
• Familiarity with grounding and ESD procedures.
• Experience working in lab or cleanroom environments.

Soft Skills

• Strong interpersonal skills and the ability to collaborate effectively within cross‑functional teams.
• Excellent written and verbal communication skills.
• Meticulous attention to detail to ensure accuracy in testing, documentation, and data reporting.
• Strong problem‑solving and analytical abilities.
• Ability to manage multiple tasks and support fast‑paced testing environments.
• Proactive mindset and willingness to learn new tools, techniques, and testing methods.

Technology Stack

• Programming: C/C++, Python
• Tools & Equipment: Oscilloscopes, logic analyzers, multimeters, DC power supplies
• Platforms: Linux and Windows
• Version Control: Git
• Additional Tools (preferred): MATLAB, Simulink, Speedgoat, dSPACE

Physical Requirements

• Ability to work in a standard office, lab, and test‑facility environment.
• Ability to use computers, engineering tools, and test equipment for extended periods.
• Ability to follow safety protocols, especially in lab and cleanroom settings.

This job description may not be inclusive to the duties and responsibilities listed. Additional tasks may be assigned to the employee from time to time or the scope of the job may change as needed by business demands. 

Overview of Opportunity 

Join the Trusted Electronics & Effects business unit  of Two Six Technologies—where you’ll lead vulnerability research across hardware, software, and operational systems. Working side by side with engineers and security researchers, you’ll guide investigations, identify critical vulnerabilities, and develop countermeasures with operational impact. Our fast-growing roster of government customers relies on us to deliver advanced security solutions, and we’re looking for a Lead Vulnerability Researcher to provide technical leadership and mentorship.

This role requires regular on-site support at the Laurel, Maryland customer site.

What you will do:

• Lead the identification of vulnerabilities and attacks across hardware, software, personnel, logistics, procedures, and physical security.
• Develop proof of concept (PoC) code for identified vulnerabilities
• Reverse-engineer targeted embedded systems to identify vulnerabilities
• Review source code looking for risks and vulnerabilities
• Analyze the effects of vulnerabilities on mission outcomes and operational effectiveness.
• Compare system attack techniques and propose operationally effective countermeasures
• Produce reports, briefings, and perspectives on actual and potential attacks
• Provide technical leadership on research efforts, prioritizing investigations, reviewing methodologies, and overseeing proof-of-concepts.
• Mentor and guide junior engineers and researchers, reviewing technical approaches and fostering skill development.

What you will need (Basic Qualifications):

• Doctorate in Computer Science, Computer/Electrical Engineering, or a related field and 4 years of relevant experience, OR Master’s degree and 6 years of relevant experience, OR Bachelor’s degree and 8 years of relevant experience, OR Associate’s degree and 10 years of relevant experience.
• Relevant experience: computer/information systems design/development, programming, information/cyber/network security, reverse-engineering, vulnerability analysis, penetration testing, computer forensics, information assurance, or systems engineering
• Proficiency in C/C++, Python, and at least one ISA (e.g. x86/ARM/MIPS)
• Proficiency in Linux command-line environments
• Experience using a decompiler such as IDA Pro, Binary Ninja, or Ghidra
• Experience using vulnerability research tools such as emulators or fuzzers
• Experience using a software debugger such as GDB or WinDbg
• Ability to work on-site at Laurel, Maryland customer site regularly.

Nice If You Have (Preferred):

• Experience translating vulnerabilities into operationally relevant impact assessments and countermeasures.
• Experience producing client-facing technical briefings for operational stakeholders
• Experience using a hardware debugger
• Experience with UART, SPI, I2C
• Experience with common secure communications such as TLS or SSH 
• Familiarity with embedded firmware, RTOS, or networked systems
• Familiarity with high-side environments

Security Clearance:

• Active TS/SCI clearance with Polygraph required

#LI-JK1

#LI-ONSITE

Overview of Opportunity 

Join the Trusted Electronics & Effects business unit of Two Six Technologies, where you’ll provide strategic technical leadership in vulnerability research across hardware, software, and operational domains. Working alongside engineers, researchers, and clients, you’ll identify vulnerabilities, assess operational impacts, and develop effective countermeasures. Our fast-growing roster of government customers relies on us to deliver advanced security solutions, and we’re looking for a Principal Vulnerability Researcher to drive research programs and mentor technical teams.

This role requires regular on-site support at the Laurel, Maryland customer site.

What you will do:

• Lead the identification of vulnerabilities and attacks across hardware, software, personnel, logistics, procedures, and physical security, linking them to operational and mission impacts.
• Identify vulnerabilities and potential attacks across hardware, software, procedures, logistics, and physical security of systems
• Develop proof of concept (PoC) code for identified vulnerabilities
• Reverse-engineer targeted embedded systems to identify vulnerabilities
• Review source code looking for risks and vulnerabilities
• Analyze the effects of vulnerabilities on mission outcomes and operational effectiveness.
• Compare system attack techniques and propose operationally effective countermeasures
• Produce reports, briefings, and perspectives on actual and potential attacks
• Provide technical leadership on research efforts, prioritizing investigations, reviewing methodologies, and overseeing proof-of-concepts.
• Mentor and guide junior engineers and researchers, reviewing technical approaches and fostering skill development.

What you will need (Basic Qualifications):

• Doctorate in Computer Science, Computer/Electrical Engineering, or a related field and 7 years of relevant experience, OR Master’s degree and 9 years of relevant experience, OR Bachelor’s degree and 11 years of relevant experience, OR Associate’s degree and 13 years of relevant experience.
• Relevant experience: computer/information systems design/development, programming, information/cyber/network security, reverse-engineering, vulnerability analysis, penetration testing, computer forensics, information assurance, or systems engineering
• Proficiency in C/C++, Python, and at least one ISA (e.g. x86/ARM/MIPS)
• Proficiency in Linux command-line environments
• Experience using a decompiler such as IDA Pro, Binary Ninja, or Ghidra
• Experience using vulnerability research tools such as emulators or fuzzers
• Experience using a software debugger such as GDB or WinDbg
• Ability to work on-site at Laurel, Maryland customer site regularly.

Nice If You Have (Preferred):

• Experience translating vulnerabilities into operationally relevant impact assessments and countermeasures.
• Experience producing technical briefings for operational stakeholders
• Experience using a hardware debugger
• Experience with UART, SPI, I2C
• Experience with common secure communications such as TLS or SSH 
• Familiarity with embedded firmware, RTOS, or networked systems
• Familiarity with high-side environments

Security Clearance:

• Active TS/SCI clearance with Polygraph required

#LI-ZS1

#LI-ONSITE

Overview of Opportunity 

Join the Trusted Electronics & Effects business unit of Two Six Technologies, where you’ll immerse yourself in reverse engineering and vulnerability research on a wide range of embedded systems, software, and operational processes. Working alongside reverse engineers and security researchers, you’ll identify vulnerabilities, analyze attack vectors, and assess operational impacts on some of the most critical systems for our customers. Our fast-growing roster of government customers relies on us to deliver advanced security solutions, and we’re looking for a Senior Vulnerability Researcher to help us continue pushing boundaries. If you’re passionate about vulnerability research that can make a tangible impact on national security, we want you on our team.

This role requires regular on-site support at the Laurel, Maryland customer site.

What you will do:

• Identify vulnerabilities and potential attacks across hardware, software, procedures, logistics, and physical security of systems
• Develop proof of concept (PoC) code for identified vulnerabilities
• Reverse-engineer targeted embedded systems to identify vulnerabilities
• Review source code looking for risks and vulnerabilities
• Analyze the effects of vulnerabilities on mission outcomes and operational effectiveness.
• Compare system attack techniques and propose operationally effective countermeasures
• Produce reports, briefings, and perspectives on actual and potential attacks
• Mentor junior engineers and analysts, reviewing technical approaches and guiding research methodology.

What you will need (Basic Qualifications):

• Bachelor’s degree and 5 years of relevant experience, OR Associate’s degree and 7 years of relevant experience.
• Relevant experience: computer/information systems design/development, programming, information/cyber/network security, reverse-engineering, vulnerability analysis, penetration testing, computer forensics, information assurance, or systems engineering
• Proficiency in C/C++, Python, and at least one ISA (e.g. x86/ARM/MIPS)
• Proficiency in Linux command-line environments
• Experience using a decompiler such as IDA Pro, Binary Ninja, or Ghidra
• Experience using vulnerability research tools such as emulators or fuzzers
• Experience using a software debugger such as GDB or WinDbg
• Ability to work on-site at the Laurel, Maryland customer site regularly.

Nice If You Have (Preferred):

• Experience producing technical briefings for operational stakeholders
• Experience using a hardware debugger
• Experience with UART, SPI, I2C
• Experience with common secure communications such as TLS or SSH 
• Familiarity with embedded firmware, RTOS, or networked systems
• Familiarity with high-side environments

Security Clearance:

• Active TS/SCI clearance with Polygraph required

#LI-JK1

#LI-ONSITE

About VulnCheck

VulnCheck is transforming vulnerability intelligence by helping security teams act faster and with more confidence. Our platform delivers early, high-quality exploit intelligence, deep asset correlation, and contextual insights to help organizations stay ahead of emerging threats.

About the Role

VulnCheck is looking for a Red Team Systems Administrator / Lab Manager to build, maintain, and operate the lab infrastructure that supports our vulnerability research team. This role is responsible for standing up and managing a research environment that includes networking equipment, IoT / OT devices, and the supporting compute, storage, and network infrastructure our researchers depend on to discover, analyze, and validate vulnerabilities.

You'll work closely with our exploit developers and threat researchers to ensure they have reliable, secure, and reproducible environments for testing against real-world hardware and software. The lab is central to VulnCheck's mission — our researchers need to move fast, and the infrastructure has to keep up. While this is a hybrid role, the position requires regular onsite management of physical lab equipment in the Fort Meade, MD area. 

What You'll Do

• Design, build, and maintain the physical and virtual lab infrastructure used by VulnCheck's vulnerability research team.
• Procure, configure, and manage networking equipment (routers, switches, firewalls, wireless access points) and IoT / OT devices used for security research and exploit validation.
• Manage lab network architecture — including segmentation, VLANs, out-of-band management, and isolated test environments to safely run exploit code against live devices.
• Administer Linux and Windows servers, hypervisors, and virtualization platforms (e.g., VMware, Proxmox, KVM) that host vulnerable software and services for testing.
• Maintain firmware libraries and device inventories, ensuring researchers have access to specific hardware and software versions needed for vulnerability analysis.
• Provide remote access infrastructure (VPN, jump hosts, remote console access) so distributed team members can interact with physical lab equipment.
• Automate environment provisioning, configuration management, and lab reset workflows using tools such as Ansible, Terraform, or similar.
• Monitor lab systems for availability, performance, and security — and respond to issues promptly.
• Collaborate with researchers to understand upcoming research targets and proactively prepare the lab environments they need.
• Manage vendor relationships for hardware procurement, warranties, and RMA processes.
• Document lab architecture, procedures, and runbooks to ensure operational continuity.

What You'll Bring

• 8+ years of experience in systems administration, lab operations, or infrastructure engineering.
• Strong hands-on experience with Linux system administration (Ubuntu, CentOS/RHEL, or similar).
• Solid networking fundamentals — TCP/IP, DNS, DHCP, VLANs, firewall configuration, and routing.
• Experience managing and configuring networking equipment (Cisco, Juniper, MikroTik, etc).
• Familiarity with IoT devices and embedded systems — comfortable working with serial consoles, JTAG, firmware flashing, and device provisioning.
• Familiarity with OT/ICS devices and protocols is a huge plus.
• Experience with virtualization and containerization technologies (VMware, Proxmox, KVM, Docker).
• Experience with configuration management and infrastructure-as-code tools (Ansible, Terraform, or similar).
• Ability to work independently and manage priorities across multiple concurrent research efforts.
• Strong documentation habits and clear written communication.
• Scripting skills in Python, Bash, or Go for automating lab workflows; familiarity with Go is a plus. 

Preferred Qualifications

• Experience using Claude or other AI models for task automation. 
• Prior experience supporting a security research, penetration testing, or red team lab environment.
• Prior cybersecurity work experience (at a vendor or in government).
• Experience managing physical lab infrastructure remotely, including out-of-band management (IPMI/iLO/iDRAC), remote PDUs, and KVM-over-IP.

*IMPORTANT NOTE: This position may involve access to technology subject to U.S. export control regulations. Employment is contingent upon the company's ability to authorize access under applicable export control, sanctions, and any other applicable legal or contractual requirements. The company does not guarantee and is under no obligation to seek such authorization if it would be necessary.

What We Offer

We believe people do their best work when they feel supported, trusted, and valued. VulnCheck offers benefits designed to meet a wide range of needs and lifestyles.

Benefits and Perks

• Competitive salary with employee equity program
• Health, dental, and vision coverage
• Unlimited PTO
• 401(k) plan
• Remote friendly environment with flexibility
• Expense reimbursement for home internet and phone
• Ongoing professional development, coaching, and learning resources
• Opportunities for career advancement within a fast-growing team

Why Join Us

Built on over two decades of cybersecurity experience, our team of experts understands the intricacies of vulnerabilities, their exploitation in the wild, and how to leverage this data to build more effective cybersecurity products that produce better outcomes for organizations.

VulnCheck gives organizations a tactical advantage by providing best-in-class exploit & vulnerability intelligence information. We have a sense of duty to protect the critical infrastructure we rely on including medical devices, power grids and telecommunication networks. We were founded in 2021 in Lexington, Massachusetts.

VulnCheck has a transparent, collaborative, and supportive culture — we are looking for people who have a growth mindset, are curious and innovative. Our team is smart, but humble, hardworking, and supportive.

VulnCheck is proud to be an Equal Opportunity Employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. VulnCheck is committed to working with and providing reasonable accommodations to applicants with physical and mental disabilities.

What You'll be Owning

GRVTY is seeking a Cloud Software Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Annapolis Junction, MD. The Cloud Software Engineer develops, maintains, and enhances complex and diverse Big-Data Cloud systems based upon documented requirements. Directly contributes to all stages of back-end processing, analyzing, and indexing. Provides expertise in Cloud Computing, Hadoop Eco-System including implementing Java applications, Distributed Computing, Information Retrieval (IR), and Object Oriented Design. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.

What You Must Have

• Active TS/SCI with Polygraph Clearance
• Experience with at least a subset of the following: Devops, Elastic Search, NiFi, Python, Java/Spring Boot, Angular
• Eight (8) years experience software engineering experience in programs and contracts of similar scope, type, and complexity is required; two (2) years of which must be in programs utilizing Big-Data Cloud technologies and/or Distributed Computing. Bachelors degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of cloud software engineering experience on projects with similar Big-Data systems may be substituted for a bachelors degree. Master in Computer Science or related discipline from an accredited college or university may be substituted for two (2) years of experience. Cloudera Certified Hadoop Developer certification may be substituted for one (1) year of Cloud experience.
• The following Cloud related experiences are required:
• Two (2) years of Cloud and Distributed Computing Information Retrieval (IR).
• One (1) year of experience with implementing code that interacts with implementation of Cloud Big Table.
• One (1) year of experience with implementing code that interacts with implementation of Cloud Distributed File System.
• One (1) year of experience with implementing complex MapReduce analytics.
• One (1) year of experience with implementing code that interacts with Cloud Distributed Coordination Frameworks.
• Experience with Computer Network Operations: Utility Computing, Network Management, Virtualization (VMWare or VirtualBox), Cloud Computing 2. Multi Node Management and Installation: Management and installation of Cloud and Distributed Computing on multiple nodes, Python, CFEngine, Bash, Ruby or related technologies.
• Experience with Information Assurance: Securing Cloud Based and Distributed applications through industry standard techniques such as Firewalls, PKI Certificate and Server Authentication with experience in Corporate authentication service(s)
• Experience with Information Technology:
• Object Oriented Design and Programming, Java, Eclipse or similar development environment, MAVEN, RESTful web services.
• Cloud and Distributed Computing Technologies: at least one or a combination of several of the following areas - YARN, J2EE, MapReduce, Zookeeper, HDFS, HBase , JMS, Concurrent Programming, Multi-Node implementation/installation and other applicable technologies.
• Cloud and Distributed Computing Information Retrieval: at least one or a combination of several of the following areas - HDFS, HBASE, Apache Lucene, Apache Solr, MongoDB
• Ingesting, Parsing and Analysis of Disparate Data-sources and formats: XML, JSON, CSV, Binary Formats, Sequence or Map Files, Avro and related technologies
• Aspect Oriented Design and Development
• Debugging and Profiling Cloud and Distributed Installations: Java Virtual Machine (JVM) memory management, Profiling Java Applications
• UNIX/LINUX, CentOS
• Experience with SIGINT:
• Experience with at least one SIGINT collection discipline areas (FORNSAT, CABLE, Terrestrial/Microwave, Overhead, and ELINT) Geolocation, emitter identification, and signal applications. 3. Joint program collection platforms and dataflow architectures; signals characterization analysis
• Experience with Other:
• CentOS and Linux/RedHat
• Configuration management tools such as Subversion, ClearQuest, or Razor

What Would Be Nice to Have

• Provide in-depth knowledge of Information Retrieval; assisting the software development team in designing, developing and testing Cloud Information Retrieval
• Implement complex workflows that manage Cloud MapReduce analytics
• Implement code that interacts with Cloud Distributed Coordination Frameworks
• Oversee one or more software development tasks and ensures the work is completed in accordance with the constraints of the software development process being used on any particular project
• Make recommendations for improving documentation and software development process standards

Applicants must be authorized to work for any employer in the U.S. without sponsorship. We are unable to provide sponsorship for work visas of any kind at the time of hire, or at any point during employment. This includes, but is not limited to: F1-OPT, F1-CPT, H-1B, TN, J-1, etc

Your Role:
Join our Technical Support Team at Tenable where you’ll play a pivotal role in bridging the gap between our products and customers. Solve real-world technical challenges by offering exceptional support for cutting-edge vulnerability assessment and compliance auditing software. Your expertise will shine in complex, multi-layered customer environments. Our suite of products, detailed at https://www.tenable.com/products, offers a diverse range of opportunities. From assisting customers with their first Nessus scanner to guiding them through intricate log correlation and real-time vulnerability analysis, you'll contribute to mitigating cyber risks and closing the Cyber Exposure gap. Join us in delivering top-notch support that makes a difference!

Your Opportunity: 

• Work closely and build relationships with the rest of the Tenable team, including Sales, Customer Advocacy, Research & Development, and Operations
• Troubleshoot, analyze and address customer technical inquiries and  ensure timely problem resolution
• Use remote troubleshooting techniques to troubleshoot and correct issues
• Analyzing vulnerability scan results, system audits, and log events
• Help customers understand vulnerability scan results, system audits, and/or log events and provide clear, concise, and actionable information to quickly resolve issues
• Recreate customer software issues in a lab environment for engineering assessment
• Ensure customer feedback is properly captured and channeled into Product Management and Research & Development
• Maintain in-depth knowledge of Tenable products and information security best-practices
• Create and publish solution knowledge for re-use by customers and Tenable employees
• Continually review personal performance metrics to ensure goals are consistently met
• May perform other duties and responsibilities that management may deem necessary from time to time
• Opportunities for career advancement within Technical Support as well as other organizations within Tenable

What You'll Need:

• Bachelor’s degree in a technical field or equivalent experience
• 2+ years professional experience with networking (TCP/IP), Linux/Unix, macOS, Windows administration, patch deployment, and system configuration
• Experience providing technical support to enterprise clients, troubleshooting complex issues in production or customer environments; network security experience a plus
• Demonstrated interest in AI and Large Language Models (LLMs), with hands-on experience professionally or personally. Willingness to adopt and help evolve AI-driven tools designed to accelerate case resolution and elevate the customer experience
• Knowledge of computer, network, and application security; familiarity with Nessus or similar tools is a bonus
• Strong analytical and problem-solving skills, with the ability to learn quickly
• Excellent written and verbal communication; customer-focused mindset
• Ability to manage multiple priorities in a fast-paced environment to help meet business and client needs
• Flexibility to work occasional weekends or holidays
• Must be able to work hybrid/onsite at HQ in Columbia, MD

And Ideally:

• Using Nessus and/or other vulnerability management or cybersecurity tools, either professionally or in an academic setting
• Experience with ticketing systems (JIRA, Salesforce, Zendesk etc)
• Log analysis using a SEIM product (Splunk, ElasticSearch, etc)
• Database technologies and SQL knowledge (Oracle, MySQL, MSSQL, etc)
• Virtualization technology (VMWare, Hyper-V, Amazon AWS, Microsoft Azure, Docker, etc)
• Fundamental understanding of programming languages
• Experience in Industry Security Standards (DISA, HIPAA, CIS, ISO 27001, etc)
• Experience with or understanding of Certificates and CA’s
• Basic understanding of reviewing PCAPs with tools such as Wireshark
• Bilingual candidates are desirable but not required (Spanish, Portuguese)

#LI-Hybrid

#LI-MM1

T-Rex is looking for a fully cleared DevOps Engineer to work on a program in the Annapolis Junction, Maryland area in support of the Intelligence Community.

Responsibilities:

This Position Is An Onsite Role

Provide optimization and automation across multiple platforms and applications.

Drive consistency for deployment and build processes.

Utilize modern tools like Jenkins, Docker, Kubernetes, Amazon Web Services, Ansible, Terraform, Python, Linux, and much more.

You have worked with teams before on large and demonstrable projects (preferably built on with AWS and familiarity with scripting languages such as Bash, Ruby, Python).

Familiarity with containerization tools like Docker and Kubernetes.

You understand how to set up a CI/CD pipeline.

You understand Agile software development and DevOps practices and can work closely with your peers other mid-to large size teams.

Focus on understanding customers' needs and translating those needs from product specifications into functional, production ready code and infrastructure.

The following skills are required: AWS (S3, VPCs & Networking, EC2, ECS/EKS). Containerization (Docker, k8s, Registries). IaC (Terraform/Cloud Formation). CI/CD (Jenkins/ GitHub Actions).

You are self-driven, self-learner willing to share knowledge and participate actively in a team environment.

CWIP IAT Level I required.

T-Rex Overview

Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.

T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.

T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.

In compliance with pay transparency guidelines, the annual base salary range for this position is $150,000 - $250,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate’s work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.

T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits.  

NetSage's mission is to help our customers achieve their missions by providing superior cyber services. We seek talented professionals who are interested in doing meaningful, mission-focused work for the U.S. Federal Government. We are a growing Company that puts our employees first and offers excellent pay and world-class benefits. We do not hire contract by contract; instead, we offer multiple job options and career progression for our employees. We realize that our website and job descriptions may be a little vague and that's on purpose because of the customers we support. Please connect with us using our Contact Us page if you have any questions about any of our job-openings.

Job Description:

We are seeking a Cloud Software Engineer to develop, maintain, and enhance complex and diverse Big-Data Cloud systems based upon documented requirements. In this role, you will directly contribute to all stages of back-end processing, analyzing, and indexing. The ideal candidate for this role will offer enterprise JAVA development experience on cloud platforms and have extensive experience in Cloud Computing, Hadoop Eco-System including implementing Java applications, Distributed Computing, Information Retrieval (IR), and Object-Oriented Design. Please consider applying if you have the following required qualifications and experience.

Required Qualifications:

• TS/SCI with polygraph security clearance.
• Eight (8) years of experience software engineering experience in programs and contracts of similar scope, type, and complexity is required; two (2) years of which must be in programs utilizing Big-Data cloud technologies and/or Distributed Computing. A bachelor’s degree in computer science or related discipline from an accredited college or university is required. Four (4) years of cloud software engineering experience on projects with similar Big-Data systems may be substituted for a bachelor’s degree for a total of twelve (12) years of experience. Master’s degree in computer science or related discipline from an accredited college or university may be substituted for two (2) years of experience. Cloudera Certified Hadoop Developer certification may be substituted for one (1) year of Cloud experience.
• The following Cloud related experience is required:
  • Two (2) years of Cloud and/or Distributed Computing Information Retrieval (IR).
  • One (1) year of experience with implementing code that interacts with implementation of Cloud Big Table.
  • One (1) year of experience with implementing code that interacts with implementation of Cloud Distributed File System.
  • One (1) year of experience with implementing complex MapReduce analytics.
  • One (1) year of experience with implementing code that interacts with Cloud Distributed Coordination Frameworks.
• Experience in Utility Computing, Network Management, Virtualization (VMWare or VirtualBox), and/or Cloud Computing.
• Experience in multi-node management and installation to include management and installation of Cloud and Distributed Computing on multiple nodes, Python, CFEngine, Bash, Ruby or related technologies.
• Experience in information assurance to include securing cloud-based and distributed applications through industry standard techniques such as Firewalls, PKI Certificate, and Server Authentication with experience in corporate authentication service(s). 
• Experience in information technology to include Object Oriented Design and Programming, Java, Eclipse (or similar development environment), MAVEN, and RESTful web services.
• Experience with debugging and profiling cloud and distributed installations to include Java Virtual Machine (JVM) memory management, profiling Java applications, UNIX/LINUX, and/or CentOS.
• Experience ingesting, parsing, and analysis of Disparate Data-sources and formats to include XML, JSON, CSV, Binary Formats, Sequence or Map Files, Avro, and related technologies.

At scale, quantum computers will be integrated into classical datacenters — combining the unique strengths of CPUs, GPUs, and QPUs will help us solve the world’s hardest problems. Today, we already use IonQ quantum computers in tandem with high-performance computer (HPC) clusters in applications like quantum machine learning and image analysis. As a Senior Staff Software Engineer leading our HPC integration, you’ll help build and maintain our interfaces with SLURM and other open HPC stacks.

Responsibilities:

• Lead the design and development of our HPC software stack integrations
• Establish best practices for code development, quality assurance, documentation, and continuous integration and deployment
• Lead and participate in code reviews
• Effectively self-manage projects, priorities, deadlines, and deliverables; Identify, track and mitigate execution roadblocks and technical risks
• Mentor junior staff members; we’ll ultimately be building a team around you!
• Help minimize overhead between classical and quantum resources through efficient scheduling and parallelization

You’d be a good fit with:

• Bachelor’s degree in Computer Science, IT or equivalent practical experience -- untraditional backgrounds are welcome and encouraged!
• 13+ years experience in software engineering
• 5+ years experience of open source contributions
• 2+ years experience with Slurm or other HPC batch schedulers (LSF, PBS, GridEngine, etc.) and/or other HPC technologies
• Familiarity with containerization technologies such as Docker and container orchestration platforms like Kubernetes or Microk8s
• Familiarity with MPI or other multiprocessing schemes
• Experience with workflow orchestration tools (Argo Workflows, Kubeflow)
• Significant experience with system languages like C/C++ or Go, and advanced scripting in Python
• Established experience in Linux operating system, environment, and tools

You’d be a great fit with:

• 15+ years experience in software engineering
• 10+ years experience of making open source contributions  
• 5+ years in High Performance Compute cluster management
• 2+ years experience as an open source project maintainer with an active community
• Expert-level knowledge of Fortran and/or C
• Familiarity with quantum software stacks like MQSS or OpenQSE
• Familiarity with distributed computing frameworks like Ray or Dask
• Experience with GPU programming models such as CUDA (or even better: CUDA Quantum)
• Expert analysis skills in areas like statistical testing, modeling and general optimization
• Knowledge of one or more domains of computational physics (PDEs, n-body, large-dimension integration, stochastic systems, ...)
• Familiarity with common machine learning frameworks like PyTorch or TensorFlow
• Exposure to quantum physics and/or quantum information science

Location: This is a hybrid role based at our headquarters in College Park, MD or at our Bothell, Washington facility.
Travel: 10%
Job ID: 1135

The approximate base salary range for this position is $187,358- $245,300. The total compensation package includes base, bonus, and equity.

We are looking for a Senior Cloud Infrastructure Engineer. In this role, you will be building and operating quantum computers, which requires lots of classical computers — from high-performance computing clusters to VMs and containerized services, we rely on on-prem and cloud-based computers every day. We also build out all of the avenues that code gets from laptops and workspaces onto those classical computers. As a Senior Infrastructure Engineer, you’ll help build and maintain this critical infrastructure. 

Responsibilities:

• Help build out, automate, and maintain our on-premises and cloud-based infrastructure 
• Contribute to expanding our Observability platform (built on Grafana stack) 
• Help develop and implement our digital security capabilities for both our cloud infrastructure and on-prem facilities
• Provision infrastructure in the cloud and on-prem as needed
• Build and maintain CI/CD pipelines, enabling developer acceleration
• Monitor systems to analyze and improve performance, security, and reliability
• Operationalize our global fleet and development services 
• Collaborate closely with software and hardware engineers to continuously improve how we do things

You’d be a good fit with:

• Bachelor’s degree in Computer Science, IT or equivalent practical experience -- untraditional backgrounds are welcome and encouraged!
• 6+ years experience in technical infrastructure and software development
• 3+ years of experience in Linux system administration
• 3+ years experience in Kubernetes
• Expert-level knowledge with a programming language of your choice
• Strong written and verbal communication skills

You’d be a great fit with:

• 5+ years experience with Kubernetes or other containerization technologies
• 5+ years of software engineering experience
• 3+ years experience with Terraform
• 3+ years experience with VM-based virtualization
• Prior experience running bare-metal Kubernetes clusters
• Prior experience provisioning physical servers and network equipment
• Prior experience scaling and securing distributed applications

Location: This role will be based at our office in College Park, MD, or Bothell, WA, and can work remotely up to 3 days per week. 
Travel: Up to 15%
Job ID:  1437

The approximate base salary range for this position is $145,920 - $191,047. The total compensation package includes base, bonus, and equity.

We are seeking a highly motivated and versatile Senior IT Administrator to be the dedicated on-site IT presence for our College Park office and the primary technical resource for two nearby satellite lab locations. This critical role involves providing hands-on support across the entire IT spectrum, including end-user helpdesk, A/V management, networking, and critical project work.

Responsibilities:

Onsite IT Operations and End-User Support

• Primary Technical Liaison: Serve as the dedicated, primary technical point of contact for the main College Park office, providing scheduled, expert support visits to two satellite lab locations in the region.
• Helpdesk & Desktop Support: Deliver hands-on Level 2 support, specializing in the timely diagnosis and resolution of all hardware, software, connectivity, and printer issues for local staff.
• Asset Lifecycle Management: Own the complete local IT inventory lifecycle, including the provisioning, maintenance, and retirement of all end-user hardware (laptops, monitors, peripherals), while ensuring continuous stocking of essential IT supplies.
• Lab Equipment Support: Provide dedicated operational and technical support for IT equipment within critical laboratory environments.
• A/V Management: Manage the setup, operation, and ongoing support of all conference room A/V equipment and provide reliable, on-the-spot support for meetings and occasional company-wide events.

Lab Infrastructure & Configuration Management (SDE/Automation Focus)

• Lab Workstation Management: Serve as the primary contact for lab IT support. This includes setting up new lab workstations (imaging and baseline), deploying standard configurations via playbooks, and maintaining a test workstation for pre-production changes.
• Data Access & Networking: Set up permissions for lab workstations to securely access IonQ data (e.g., shared drive, Confluence). Assist with deploying necessary lab network services (e.g., DNS server, Synology/shared drive configuration).
• Routine Maintenance: Coordinate and perform routine maintenance, including monthly software updates and reboots for lab workstations, in coordination with research teams.
• Documentation: Update and write guides for recurring lab IT tasks (e.g., remote connection, SSH, file sharing).

Network and Infrastructure Assistance

• Local Network Troubleshooting: Perform foundational network troubleshooting for common issues related to VPNs, switches, firewalls, and wireless access points (APs).
• Escalation & Liaison: Serve as the local technical liaison, escalating complex network issues to the core engineering teams and coordinating local efforts.
• Physical Deployment: Assist the network engineering team with the physical installation and de-installation of networking gear (e.g., racking/stacking switches, and deploying APs).

Strategic Projects and M&A Integration

• Corporate Projects: Actively participate in assigned internal corporate IT projects, such as system upgrades, security initiatives, and documentation/process standardization improvements.
• Remote Site Deployment: Travel occasionally to new or acquired satellite locations to execute the foundational installation of desktops, networking gear and audio/visual equipment.

You would be a good fit with:

• 6+ years of experience in a System Administrator, Desktop Support, or Helpdesk role.
• Demonstrable experience providing hands-on, end-user technical support in a corporate environment.
• Proficiency with Windows, Linux, and macOS operating systems.
• Experience administering SAML-based SaaS Apps (Okta, Entra, Jumpcloud).
• Supporting cloud-based productivity applications (M365, Google Workspace).
• Solid understanding of basic networking concepts (TCP/IP, DHCP, DNS) and experience with basic troubleshooting of network devices (switches, firewalls, Wi-Fi).
• Experience with A/V setup and support for modern video conferencing solutions (e.g., Zoom Rooms, Google Meets, Microsoft Teams Rooms).
• Strong organizational skills and experience with inventory management and asset tracking.
• Excellent written and verbal communication skills, with a focus on customer service and clear technical documentation.
• Must be able to work on-site full-time in the College Park office.

You would be a great fit with:

• Experience in a rapidly growing environment or a technology-focused company.
• Certifications such as CompTIA Network+, CompTIA Security+, or Cisco Certified Network Associate (CCNA) are a plus.
• Demonstrable experience with Configuration Management tools (e.g., Ansible, Puppet, Chef) or scripting/automation (e.g., Python, Bash).
• Experience in a rapidly growing, technology-focused company or lab environment.
• Prior experience supporting research or engineering teams with custom lab software.
• Keep lab playbooks up to date and evaluate replacements for existing Ansible playbooks used for setting up new workstations and developer desktops. Interface with the security team to ensure compliance.
• Prior experience with IT support for M&A activity.

Location: This role will be based in our College Park office and may require after-hours support. 
Travel: Up to 10%
Job ID:  1188

The approximate base salary range for this position is $107,123  - $140,251. The total compensation package includes base, bonus, and equity.

About Us

#LI-DP1

What Impact You’ll Have:

Tailored Access, a GRVTY Company is seeking Systems Administrators to support Department of Defense/IC missions at Fort Meade, MD. You will be responsible for Linux Systems Administration while supporting IC missions that are vital to our national security.

What You'll be Owning

• Perform Linux system administration functions.
• Stand up, configure, and maintain Linux servers.
• Monitoring and patching/upgrades to standard networking resources (routers, switches, firewalls).
• Monitoring and patching/upgrades to servers and VM hardware.
• Assist and incorporate security compliance controls as applicable.
• Support documentation of non-applicable controls.
• Assist with installation of new or replacement hardware or software.
• Configure and integrate hardware or software with existing networked infrastructure.
• Assist with decommission and/or removal of obsolete, excess, or replaced hardware.
• Document inventory changes.

What You Must Have:

• TS/SCI with polygraph (polygraph must be within last 6 years)
• 10 years of systems administration experience OR technical bachelor's degree + 5 years of systems administration experience
• Proficient with Linux. 
• Minimum of 3 years Linux system administration experience (within the last 3 years).
• Experience with patching and upgrading Linux servers and networking resources.
• VM experience
• Security + cert

What Would be Nice to Have

• Dell and HPE Linux servers
• Juniper and Cisco routers, switches, and firewalls
• Palo Alto firewalls
• Ansible
• Nutanix – VM management
• Rubrik – data storage
• Nomad containers
• SALT scripts
• LibreNMS
• NetBox

#LI-PS1

What Impact You’ll Have:

Tailored Access, a GRVTY Company is seeking Systems Administrators to support Department of Defense/IC missions at Fort Meade, MD. You will be responsible for Linux Systems Administration while supporting IC missions that are vital to our national security.

What You'll be Owning

• Creates, and maintains RedHat Linux virtual machines running in a cloud infrastructure (Amazon AWS).
• Evaluates systems for IAVA compliance and applies necessary security updates/patches.
• Performs command line system administration tasks on virtual machines.
• Handles regular system backups and periodically tests backups for functionality.
• Communicates with developers and dev ops team members to provide system administration support.
• Apply patches and upgrades.
• Troubleshoot server issues.
• Administer customer accounts
• Deploy monitoring tools.
• Deploy applications and tools.
• Assist with escalated customer tickets.
• Installation and cabling of equipment

What You Must Have:

• Active TS/SCI with polygraph (polygraph must be within last 6 years)
• 10 years of systems administration experience OR technical bachelor's degree + 5 years of systems administration experience
• Linux command line system administration (CentOS, RedHat, Amazon Linux, or equivalent)
• Experience applying system updates via yum or equivalent patching repository
• Experience working within a cloud environment a plus (Amazon AWS, Azure, or equivalent cloud infrastructure with virtual machines)
• Experience or knowledge of RedSeal Network Mapping tool a plus
• Knowledge of software deployed on systems a plus but not required (Elasticsearch, Docker, Kubernetes, NiFi)

What Would be Nice to Have

• Syslog/NxLog
• Nagios or other similar monitoring applications
• Scripting experience (Python/Perl)

#LI-PS1

What Impact You’ll Have:

Our team conducts Vulnerability Research and Reverse Engineering in a rapid prototyping, R&D environment. On this highly-visible program, you can get your hands dirty with a wide variety of tools and systems and get a chance to do some of the really cool things that can be done with a CNO skill set. The project consists of small teams working closely with customers to respond to specific mission needs, create new tools and techniques, and address ongoing challenges. This work is very hands-on, and the culture supports developing talent and letting smart people grow and tackle real-world challenges in a flexible, fun environment. On this project you could work with C/C++, Python, Assembly (x86/x64), Java, mobile OS's, windows, linux, RE and debugging tools, and more. Work on this program takes place in both customer and contractors SCIFs in the Annapolis Junction, MD area (we cannot support remote work) and requires a TS/SCI + Poly clearance (acceptable to this customer).

What You’ll Be Owning:

GRVTY is seeking a Vulnerability & Exploitation Specialist with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Annapolis Junction, MD. We are looking for candidates who have discovered a 0-day vulnerabilities or a list of CVEs (public vulnerability disclosures) they discovered or contributed to. We are also looking for any specific work they’ve done exploiting vulnerabilities.

What You Must Have:

• Active TS/SCI with Polygraph Clearance
• Skills/experience listed out in order of priority:
• 0-day vulnerabilities or CVEs discovered and attributed to themselves
• History performing vulnerability research
• Experience with writing or using fuzzers – AFL, LibFuzzer, ClusterFuzz, oss-fuzz
• Experience with code analysis tools – CodeQL, Joern, Semgrep
• History of exploiting or productizing 0-day vulnerabilities
• History of exploiting or productizing n-day vulnerabilities/CVEs/publicly disclosed vulnerabilities
• History of reverse engineering malware or other code for CNE purposes
• Experience with reverse engineering tools – Ghidra, Ida Pro, Binary Ninja Experience using debuggers – GDB or WinDbg
• Experience writing, navigating, and building C/C++ code
• Experience with tools like VsCode, Visual Studio, VIM/Emacs
• Familiarity with ARM or MIPS architectures and Linux variants
• We also use Python to write a lot of our tools, so that is good to see 

#LI-BPJ

• Active TS/SCI with polygraph clearance. Most recent poly in the last 6 years.
• 12 years of related technical experience addition to related bachelor's degree or 16 years’ experience in lieu of degree.
• Network architecture knowledge and experience.
• Network switch administration.
• Experience with patching and upgrading network devices and applications.
• Network application troubleshooting skills.
• Hardware installation and cabling experience.
• Proficient with Linux and Windows. 
• CCNA or CCNP certification.
• Security+ certification.

• VMware architecture administration experience.
• Application administration and troubleshooting skills.
• Experience with monitoring tools.
• AWS/VM experience.
• Linux and/or Windows system administration 

What Impact You'll Have

Seeking experienced offensive security professionals to conduct security assessments, red team operations, and network exploitation activities in support of client security requirements.

What You'll be Owning

• Execute offensive cyber operations to assess client networks and identify vulnerabilities
• Analyze computer networks and systems to identify and assess security weaknesses
• Perform analysis of malware and security tools to evaluate capabilities
• Provide written and oral briefings on assessment results to clients and management
• Train and mentor junior operators on tools, techniques, and tradecraft
• Develop scripts and tools to improve operational efficiency

What You Must Have

• Must be able to obtain and maintain an Active TS/SCI with poly, US citizenship required
• Bachelor Degree in Computer Science or related field is required or 5 years of direct work experience
• Minimum of 3 years of related work experience is required
• Completion of formal offensive cyber operations training
• Experience conducting network exploitation, penetration testing, or red team operations
• Proficiency with UNIX/Linux and Windows operating systems
• Strong understanding of network protocols and packet analysis

What Would be Nice to Have

• Active TS/SCI with poly
• Advanced operator certifications or specialized training
• OSCP, GXPN, or similar offensive security certifications
• Experience with reverse engineering and exploit development
• Background in offensive cyber operations or advanced red teaming

What Impact You’ll Have:

Tailored Access, a GRVTY Company, is seeking experienced Software Integration Engineers to support core Intelligence Community (IC) missions. As a cyber professional in the intelligence community, you will work as part of a team on the frontlines against our cyber adversaries. 

What You’ll be Owning:

 Software Integration Engineers, who make up the HPC Operations Team, must provide High Performance Computing (HPC) services in the forms of HPC enhanced sustainment capabilities to two geographically dispersed areas. These capabilities include:  

• Multi-vendor HPC servers, HPC clusters, and SPD servers.  

• Systems running Red Hat, CentOS, SUSE and custom vendor-specific operating systems, with high speed shared storage (lustre, and gpfs as examples), along with dedicated high-speed low latency network interconnects like Infiniband and Slingshot.  

• High speed shared parallel storage utilizes LUSTRE to provide performant shared storage solution between two or more HPCs in a data center.   

Software Integration Engineers must support The HPC and ABS (ABUNDANTSHIELD high speed shared parallel storage) SRE teams and follow Government designated policies and procedures, developed to enhance the teams’ ability to perform their sustainment responsibilities and to improve customer mission operations. The contractor must follow those Government designated policies and procedures, which include ticket tracking processes, change approvals and change management processes, coding specifications, and the support (and adherence) to processes and policies associated with the Government designated (and deployed) base SRE tools. 

Transitioning systems into Operations is a key function of the HPC Operations Team. The team works across organizations to provide for planning, delivery, and integration of new or additional HPC sustainment capabilities that include HPC systems, servers (cluster, SMP, MPP and SPD), and parallel file systems. HPC Operation must adhere to and follow a specific schedule of transition activities. 

 Provide customer support for HPC software to enable High Performance Computers to continue to run in operations, and support the range of UNIX, LINUX, Windows Systems, desktop applications, servers, and networks required in support of the mission. Proficient with the following (as specific position requires): 

What You Must Have:

• Active TS/SCI with polygraph clearance. Most recent poly in the last 7 years.
• DoD 8570 IAT II level certification
• 8 years’ demonstrable experience with integrating, installing, configuring, upgrading, compiling and supporting COTS/GOTS software in a heterogeneous operating system environment in addition to related degree or 13 years’ experience in lieu of degree. 

What Would Be Nice to Have:

• Linux Shell scripting 
• Object Oriented Programming Language (C, C++, Java) 
• Python Programming 
• GCC compiler 
• Multi-threaded software 
• Parallel processing 
• CORBA, J2EE 
• Perl or JavaScript 
• Working knowledge of Configuration Management tools 
• Structured troubleshooting skills 
• System installation and working with HPC GOTS scheduler and resource management software

What Impact You’ll Have:

Tailored Access, a GRVTY Company, is seeking experienced Software Integration Engineer to support core Intelligence Community (IC) missions. As a cyber professional in the intelligence community, you will work as part of a team on the frontlines against our cyber adversaries. 

Description: Software Integration Engineers, who make up the HPC Operations Team, must provide High Performance Computing (HPC) services in the forms of HPC enhanced sustainment capabilities to two geographically dispersed areas. These capabilities include:  

• Multi-vendor HPC servers, HPC clusters, and SPD servers.  

• Systems running Red Hat, CentOS, SUSE and custom vendor-specific operating systems, with high speed shared storage (lustre, and gpfs as examples), along with dedicated high-speed low latency network interconnects like Infiniband and Slingshot.  

• High speed shared parallel storage utilizes LUSTRE to provide performant shared storage solution between two or more HPCs in a data center.   

Software Integration Engineers must support The HPC and ABS (ABUNDANTSHIELD high speed shared parallel storage) SRE teams and follow Government designated policies and procedures, developed to enhance the teams’ ability to perform their sustainment responsibilities and to improve customer mission operations. The contractor must follow those Government designated policies and procedures, which include ticket tracking processes, change approvals and change management processes, coding specifications, and the support (and adherence) to processes and policies associated with the Government designated (and deployed) base SRE tools. 

Transitioning systems into Operations is a key function of the HPC Operations Team. The team works across organizations to provide for planning, delivery, and integration of new or additional HPC sustainment capabilities that include HPC systems, servers (cluster, SMP, MPP and SPD), and parallel file systems. HPC Operation must adhere to and follow a specific schedule of transition activities. 

Proficient with the following (as specific position requires):  

Provide customer support for HPC software to enable High Performance Computers to continue to run in operations, and support the range of UNIX, LINUX, Windows Systems, desktop applications, servers, and networks required in support of the mission. Proficient with the following (as specific position requires): 

• Linux Shell scripting 

• Object Oriented Programming Language (C, C++, Java) 

• Python Programming 

• GCC compiler 

• Multi-threaded software 

• Parallel processing 

• CORBA, J2EE 

• Perl or JavaScript 

• Working knowledge of Configuration Management tools 

• Structured troubleshooting skills 
• System installation and working with HPC GOTS scheduler and resource management software   

What You Must Have:

• Active TS/SCI with polygraph clearance. Most recent poly in the last 7 years.
• DoD 8570 IAT II level certification
• 10 years’ demonstrable experience with integrating, installing, configuring, upgrading, compiling and supporting COTS/GOTS software in a heterogeneous operating system environment in addition to related degree or 15 years’ experience in lieu of degree. 

What Impact You’ll Have:

Tailored Access, a GRVTY Company, is seeking experienced Systems Administrators to support core Intelligence Community (IC) missions. As a cyber professional in the intelligence community, you will work as part of a team on the frontlines against our cyber adversaries. 

What You’ll be Owning:

The System Administrator will provide High Performance Computing (HPC) services in the form of HPC enhanced sustainment capabilities to two geographically dispersed areas. These capabilities include: 

• Systems running Red Hat, CentOS, SUSE and custom vendor-specific operating systems, with high-speed shared storage (lustre, and gpfs as examples), along with dedicated high-speed low latency network interconnects like Infiniband and Slingshot.   
• Transitioning systems into Operations. This team works across organizations to provide for planning, delivery, and integration of new or additional HPC sustainment capabilities that include HPC systems, servers (cluster, SMP, MPP and SPD), and parallel file systems. 
• System Administrators (HPC) must support The HPC and ABS (ABUNDANTSHIELD high speed shared parallel storage) SRE teams and follow Government designated policies and procedures, developed to enhance the teams’ ability to perform their sustainment responsibilities and to improve customer mission operations.   

What you must have:

• Active TS/SCI with polygraph clearance. Most recent poly in the last 7 years.
• DoD 8570 IAT II level certification
• B.S. in a technical discipline and 5 years’ experience as a System Administrator in programs and contracts of similar scope, type and complexity or 10 years’ experience in lieu of degree. 

What Would Be Nice to Have:

Proficient with the following:  

• Provide support for implementation, troubleshooting and maintenance of IT systems 
• Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems 
• Manage the daily activities of configuration and operation of IT systems 
• Provide assistance to users in accessing and using IT systems 
• Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems 
• Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. 
• Provide support for the escalation and communication of status to agency management and internal customers 
• Optimize system operations and resource utilization, and perform system capacity analysis and planning 
• Provide in-depth experience in trouble-shooting IT systems 
• Provide detailed analysis and feedback to agency management and internal customers for escalated tickets 
• Provide support for the dispatch system and hardware problems and remains involved in the resolution process 
• Configure and manage Linux, Unix, and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance 

What Impact You’ll Have:

Tailored Access, a GRVTY Company, is seeking experienced Systems Administrators to support core Intelligence Community (IC) missions. As a cyber professional in the intelligence community, you will work as part of a team on the frontlines against our cyber adversaries. 

What You’ll be Owning:

 The System Administrator will provide High Performance Computing (HPC) services in the form of HPC enhanced sustainment capabilities to two geographically dispersed areas. These capabilities include:  

• Systems running Red Hat, CentOS, SUSE and custom vendor-specific operating systems, with high-speed shared storage (lustre, and gpfs as examples), along with dedicated high-speed low latency network interconnects like Infiniband and Slingshot.   
• Transitioning systems into Operations. This team works across organizations to provide for planning, delivery, and integration of new or additional HPC sustainment capabilities that include HPC systems, servers (cluster, SMP, MPP and SPD), and parallel file systems.
• System Administrators (HPC) must support The HPC and ABS (ABUNDANTSHIELD high speed shared parallel storage) SRE teams and follow Government designated policies and procedures, developed to enhance the teams’ ability to perform their sustainment responsibilities and to improve customer mission operations.

Proficient with the following:  

• Provide support for implementation, troubleshooting and maintenance of IT systems 

• Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems 

• Manage the daily activities of configuration and operation of IT systems 

• Provide assistance to users in accessing and using IT systems 

• Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems 

• Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. 

• Provide support for the escalation and communication of status to agency management and internal customers 

• Optimize system operations and resource utilization, and perform system capacity analysis and planning 

• Provide in-depth experience in trouble-shooting IT systems 

• Provide detailed analysis and feedback to agency management and internal customers for escalated tickets 

• Provide support for the dispatch system and hardware problems and remains involved in the resolution process 

• Configure and manage Linux, Unix, and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance 

• Support the design of systems, mission architecture and associated hardware 

• Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture (SOA) 

• Analyze and resolve complex problems associated with server hardware, applications and software integration 

What You Must Have:

• Active TS/SCI with polygraph clearance. Most recent poly in the last 7 years.
• DoD 8570 IAT II level certification
• B.S. in a technical discipline and 10 years’ experience as a System Administrator in programs and contracts of similar scope, type and complexity or 15 years’ experience in lieu of a degree.  

Black Canyon Consulting (BCC)  is searching for Senior Platform Engineer (DataOps) to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This opportunity is full time and onsite/remote at the NCBI in Bethesda, MD and/or remote.

NCBI is part of the National Library of Medicine (NLM) at National Institutes of Health (NIH). NCBI advances science and public health by providing free access to biomedical literature and genomic data over the web, making it one of the 400 top most-visited sites in the world. NCBI's diverse staff of smart, talented, and deeply technical people collaborate to build critically valuable services for researchers, physicians, educators, students, and the general public. For example, NCBI develops and delivers PubMed, an index of over 29 million biomedical research abstracts, often with links to full-text literature and supporting data. 

This is a great opportunity to work on challenging problems as part of a new DataOps Platform team at NCBI. Developing an enterprise-wide DataOps platform is a new initiative at NCBI. Stepping on decades of experience in dealing with some of industry's most vital data-intensive applications, NCBI approaches solving the problems at enterprise scale using modern technologies such as Kubernetes, GitOps and containerization

We attract the best people in the business with our competitive benefits package that includes medical, dental and vision coverage, 401k plan with employer contribution, paid holidays, vacation, flexible work schedule and tuition reimbursement. If you enjoy being a part of a high performing, professional service and technology focused organization, please apply today!

NetSage's mission is to help our customers achieve their missions by providing superior cyber services. We seek talented professionals who are interested in doing meaningful, mission-focused work for the U.S. Federal Government. We are a growing Company that puts our employees first and offers excellent pay and world-class benefits. We do not hire contract by contract; instead, we offer multiple job options and career progression for our employees. We realize that our website and job descriptions may be a little vague and that's on purpose because of the customers we support. Please connect with us using our Contact Us page if you have any questions about any of our job-openings.

Job Description:

We are seeking a Principal Cloud Software Engineer to develop, maintain, and enhance complex and diverse Big-Data Cloud systems based upon documented requirements. In this role, you will directly contribute to all stages of back-end processing, analyzing, and indexing. The ideal candidate for this role will offer subject-matter expertise in Cloud Computing and the Hadoop Eco-System including implementing Java applications, Distributed Computing, Information Retrieval (IR), and Object-Oriented Design. Please consider applying if you meet the following qualifications.

Required Qualifications:

• TS/SCI with polygraph security clearance.
• A Bachelor of Science (B.S.) degree in computer science or a related STEM discipline and eleven (12) years or relevant experience is required. A Master of Science (M.S.) degree and ten (10) years of experience or in lieu of a degree, sixteen (16) years of relevant experience is also acceptable. 
• Relevant experience qualifies as professional experience in cloud software engineering on projects with similar Big-Data systems. A Cloudera Certified Hadoop Developer certification may be substituted for one (1) year of relevant experience.
• At minimum, the following cloud-related experience is required:
  • Two (2) years of Cloud and/or Distributed Computing Information Retrieval (IR).
  • One (1) year of experience implementing code that interacts with Cloud Big Table.
  • One (1) year of experience implementing code that interacts with Cloud Distributed File System.
  • One (1) year of experience implementing complex MapReduce analytics.
  • One (1) year of experience implementing code that interacts with Cloud Distributed Coordination Frameworks.
  • One (1) year of experience architecting Cloud Computing solutions.
  • One (1) year of experience debugging problems with cloud-based Distributed Computing Frameworks.
  • One (1) year of experience managing multi-node cloud-based installations.
• Experience in Network Management, Virtualization (VMWare or VirtualBox), and/or Cloud Computing.
• Experience securing cloud-based and distributed applications through industry standard techniques such as Firewalls, PKI Certificate, and Server Authentication with experience in corporate authentication service(s). 
• Experience in object-oriented design and programming to include Java, Eclipse, or similar development environments.
• Experience with MAVEN and RESTful web services.
• Experience with CentOS, Linux/RedHat, or configuration management tools such as Subversion, ClearQuest, or Razor.

Overview

Black Canyon Consulting (BCC)  is searching for a Senior Software Developer to support the National Center for Biotechnology Information (NCBI). This opportunity is full time and onsite at the NCBI in Bethesda, MD and/or remote work.

The National Center for Biotechnology Information (NCBI) is part of the National Library of Medicine (NLM) at the National Institutes of Health (NIH).  NCBI is the world’s premier biomedical center hosting over six million daily users that seek research, clinical, genetic, and other information that directly impacts biomedical research and public health – at NCBI you can literally help to accelerate cures for diseases! NCBI’s wide range of applications, platforms (node, python, Django, C++, you name it) and environments (big data [petabytes], machine learning, multiple clouds) serve more users than almost any other US Government Agency according to https://analytics.usa.gov/.

We attract the best people in the business with our competitive benefits package that includes medical, dental and vision coverage, 401k plan with employer contribution, paid holidays, vacation, and tuition reimbursement. If you enjoy being a part of a high performing, professional service and technology focused organization, please apply today!

Job Description

Overview

We are seeking a Deep Learning Software Developer to support projects at the Applied Clinical Informatics Branch (ACIB), Lister Hill National Center for Biomedical Communications (LHNCBC), National Library of Medicine (NLM), National Institutes of Health (NIH). This position involves applying deep learning techniques to biomedical images and clinical data for clinical decision-making and prediction. The role focuses on the development of tools for retinal disease detection, severity classification, disease progression prediction, and more. The ideal candidate will have a strong background in deep learning, particularly for medical image analysis, and experience with high-performance computing environments.

Black Canyon Consulting (BCC)  is searching for DataOps Engineer to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This opportunity is full time and onsite/remote at the NCBI in Bethesda, MD and/or remote.

NCBI is part of the National Library of Medicine (NLM) at National Institutes of Health (NIH). NCBI advances science and public health by providing free access to biomedical literature and genomic data over the web, making it one of the 400 top most-visited sites in the world. NCBI's diverse staff of smart, talented, and deeply technical people collaborate to build critically valuable services for researchers, physicians, educators, students, and the general public. For example, NCBI develops and delivers PubMed, an index of over 29 million biomedical research abstracts, often with links to full-text literature and supporting data. 

This is a great opportunity to work on challenging problems as part of a new DataOps Platform team at NCBI. Developing an enterprise-wide DataOps platform is a new initiative at NCBI. Stepping on decades of experience in dealing with some of industry's most vital data-intensive applications, NCBI approaches solving the problems at enterprise scale using modern technologies such as Kubernetes, GitOps and containerization

We attract the best people in the business with our competitive benefits package that includes medical, dental and vision coverage, 401k plan with employer contribution, paid holidays, vacation, flexible work schedule and tuition reimbursement. If you enjoy being a part of a high performing, professional service and technology focused organization, please apply today!

Overview

Black Canyon Consulting (BCC) is searching for a Senior Network Engineer to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This opportunity is full time and onsite at the NIH-NCBI in Bethesda, MD with option for some remote work.

We're seeking a Senior Network Engineer with a passion for designing and deploying high-performance networks. If you have deep expertise with Arista EOS and CloudVision, and a proven track record of modernizing legacy infrastructure, you're exactly who we're looking for. In this role, you won't just maintain networks; you'll be a team leader, driving innovation and shaping our network architecture. You'll work with the latest technologies like Spine-and-Leaf, VxLAN, EVPN, and BGP, and use your scripting skills to automate everything you can. This is your chance to be a key contributor to a critical scientific mission to improve health and advance medical breakthroughs.

Overview

Black Canyon Consulting (BCC) is searching for a Senior Network Engineer to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This opportunity is full time and onsite at the NIH-NCBI in Bethesda, MD with option for some remote work.

Ready to build the future of hybrid onprem and cloud networking? We're seeking a Senior Network Engineer with a passion for designing and deploying high-performance networks. If you have deep expertise with AF5 LTM and GTM, BGP and OSPF routing protocol, Arista EOS and CloudVision, and a proven track record of modernizing legacy infrastructure, you're exactly who we're looking for. In this role, you won't just maintain networks; you'll be a technical leader, driving innovation and shaping our network architecture. You'll work with the latest technologies like Spine-and-Leaf, VxLAN, EVPN, and BGP, and use your Python scripting skills to automate everything you can. This is your chance to be a key contributor to a critical scientific mission to improve health and advance medical breakthroughs.

Overview

Black Canyon Consulting (BCC)  is searching for a Technical Lead - Program Principal Engineer to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This opportunity is full time and onsite at the NIH-NCBI in Bethesda, MD and/or remote work.

As a Program Principal Engineer, you will be directing Technical Leads and Teams to ensure architectural cohesion and collaboration within the program; for assigned projects, you will be responsible for all phases of software development, from vision, architecture, and design, to implementation, production rollout, and operations. You will collaborate with the Program Head, Technical Program Manager, and other Program Principal Engineers across programs, forming close relationships to enable effective communication, encouraging staff growth and knowledge sharing, guiding technological innovation, and ensuring sustainable software development practices and service delivery. Your contributions will have direct impact on prominent offerings, supporting researchers in finding, browsing, and downloading genomic data, such as virus and pathogen detection resources that help researchers study common diseases, combat pandemics (SARS-CoV-2, H1N1), and provide surveillance to prevent outbreaks from food-borne, hospital-acquired, and other clinically infectious pathogens.

Responsibilities include:

• Manage the efforts of the program's software development team in an Agile framework
• Work with a diverse group of scientists, bioinformaticians and other developers across the center to implement efficient bioinformatics algorithms
• Provide work estimates for development tasks
• Ensure on-schedule delivery of software solutions for the product line and organization
• Manage the development lifecycle of software for assigned products
• Research new technologies in pursuit of advancing the goals of the program and product line
• Direct and coordinate the actions of the development team
• Provide technical leadership and guidance to the development team
• Act as a liaison between the development team and program leadership
• Create and maintain technical documentation related to the product line
• Ensure high code quality for software development tasks

Qualifications:

The ideal candidate may or may not be a United States citizen and must have at least a Bachelor or Master of Science degree in Computer Science, Information Technology or Engineering or equivalent work experience.

We are looking for an individual with:

• A proven track record of managing an Agile software development team
• Experience working with highly available, high traffic web applications
• The ability to translate business requirements into executable software development tasks
• Excellent verbal and written communication skills
• The ability to troubleshoot technical and staffing roadblocks and mitigate resource risks

Required Skills:

• Software development experience in a Linux environment (5+ Years)
• Proficiency in at least one programming language (Java, C, C++)
• Experience working with Cloud data storage and processing platforms (AWS, GCP)
• Proficiency in at least one scripting language (BASH, Python)
• Experience working with SQL databases
• Ability to work with common structured documents (XML, JSON, CSV)
• Experience with CI/CD pipelines, unit tests, integration, and regression testing
• Strong presentation and collaboration skills
• Experience coaching team members

Preferred qualifications:

• Experience with genetic and biological data
• Experience with software packaging and distribution, including Docker or other containerization mechanisms
• Experience with MongoDB or other NoSQL database technology
• Experience with workflow engines, particularly scientific workflows and DataOps

Black Canyon Consulting (BCC)  is searching for Senior Platform DevEx/DevOps Engineer to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This opportunity is full time and onsite/remote at the NCBI in Bethesda, MD and/or remote.

NCBI is part of the National Library of Medicine (NLM) at National Institutes of Health (NIH). NCBI advances science and public health by providing free access to biomedical literature and genomic data over the web, making it one of the 400 top most-visited sites in the world. NCBI's diverse staff of smart, talented, and deeply technical people collaborate to build critically valuable services for researchers, physicians, educators, students, and the general public. For example, NCBI develops and delivers PubMed, an index of over 29 million biomedical research abstracts, often with links to full-text literature and supporting data. 

Black Canyon Consulting (BCC)  is searching for QA Platform Engineer (DevOps) to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This opportunity is full time and onsite/remote at the NCBI in Bethesda, MD and/or remote.

NCBI is part of the National Library of Medicine (NLM) at National Institutes of Health (NIH). NCBI advances science and public health by providing free access to biomedical literature and genomic data over the web, making it one of the 400 top most-visited sites in the world. NCBI's diverse staff of smart, talented, and deeply technical people collaborate to build critically valuable services for researchers, physicians, educators, students, and the general public. For example, NCBI develops and delivers PubMed, an index of over 29 million biomedical research abstracts, often with links to full-text literature and supporting data. 

Overview

Black Canyon Consulting (BCC)  is searching for a Senior C++ Software Developer to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This opportunity is full time and onsite at the NIH-NCBI in Bethesda, MD and/or remote work.

NCBI, the National Center for Biotechnology Information, the nation’s premier biomedical resource, is seeking a software developer to help deliver biological sequence annotation and data curation infrastructure for the nation’s foremost sequence and biomedical literature repositories. Sites at NCBI, a part of the National Library of Medicine (NLM) at the National Institutes of Health (NIH), see four million daily users searching for gene sequence data, biomedical journal citations, and a wide array of other information that directly impacts biomedical research and public health. NCBI’s annotation pipelines not only serve these diverse expert communities – they actually drive new life sciences discoveries, ranging from medical health (viruses and pandemics, genetic diseases, cancer) to public health (food safety monitoring, antimicrobial resistance, viral outbreaks), to basic research topics in computational biology, bioinformatics and microbial diversity, and many more.

Overview

Black Canyon Consulting (BCC) is searching for a Sr. Software Developer in Bioinformatics and Big Data to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This opportunity is full time and onsite at the NIH-NCBI in Bethesda, MD and/or remote work. 

NCBI, the National Center for Biotechnology Information, the nation’s premier biomedical resource, is seeking a software developer to help deliver biological sequence annotation and data curation infrastructure for the nation’s foremost sequence and biomedical literature repositories. Sites at NCBI, a part of the National Library of Medicine (NLM) at the National Institutes of Health (NIH), see four million daily users searching for gene sequence data, biomedical journal citations, and a wide array of other information that directly impacts biomedical research and public health. NCBI’s annotation pipelines not only serve these diverse expert communities – they actually drive new life sciences discoveries, ranging from medical health (viruses and pandemics, genetic diseases, cancer) to public health (food safety monitoring, antimicrobial resistance, viral outbreaks), to basic research topics in computational biology, bioinformatics and microbial diversity, and many more.

On a technical level, NCBI’s wide range of applications, platforms (e.g. node, Python, Django, C++), and applications and environments (petabyte-level big data, multiple cloud providers) serve more users than the US Postal Service and see more traffic than the IRS at tax time. We embrace FAIR principles (Findable, Accessible, Interoperable, Reusable) and are on the cutting edge of civic tech and cloud computing.

This role calls for more than an expert coder and architect – someone who can work equally effectively with subject-matter experts, user researchers, designers, product managers, scientists, security and DevOps engineers, and more. Work with teams of dedicated, skilled developers, researchers, and product professionals as you build robust, flexible solutions serving dozens of production applications, APIs and services. Join us!

We attract the best people in the business with our competitive benefits package that includes medical, dental and vision coverage, 401k plan with employer contribution, paid holidays, vacation, and tuition reimbursement. If you enjoy being a part of a high performing, professional service and technology focused organization, please apply today!

Overview

Black Canyon Consulting (BCC) is searching for a Sr. Software Developer in Bioinformatics and Big Data to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This opportunity is full time and onsite at the NIH-NCBI in Bethesda, MD and/or remote work. 

NCBI, the National Center for Biotechnology Information, the nation’s premier biomedical resource, is seeking a software developer to help deliver biological sequence annotation and data curation infrastructure for the nation’s foremost sequence and biomedical literature repositories. Sites at NCBI, a part of the National Library of Medicine (NLM) at the National Institutes of Health (NIH), see four million daily users searching for gene sequence data, biomedical journal citations, and a wide array of other information that directly impacts biomedical research and public health. NCBI’s annotation pipelines not only serve these diverse expert communities – they actually drive new life sciences discoveries, ranging from medical health (viruses and pandemics, genetic diseases, cancer) to public health (food safety monitoring, antimicrobial resistance, viral outbreaks), to basic research topics in computational biology, bioinformatics and microbial diversity, and many more.

On a technical level, NCBI’s wide range of applications, platforms (e.g. node, Python, Django, C++), and applications and environments (petabyte-level big data, multiple cloud providers) serve more users than the US Postal Service and see more traffic than the IRS at tax time. We embrace FAIR principles (Findable, Accessible, Interoperable, Reusable) and are on the cutting edge of civic tech and cloud computing.

This role calls for more than an expert coder and architect – someone who can work equally effectively with subject-matter experts, user researchers, designers, product managers, scientists, security and DevOps engineers, and more. Work with teams of dedicated, skilled developers, researchers, and product professionals as you build robust, flexible solutions serving dozens of production applications, APIs and services. Join us!

We attract the best people in the business with our competitive benefits package that includes medical, dental and vision coverage, 401k plan with employer contribution, paid holidays, vacation, and tuition reimbursement. If you enjoy being a part of a high performing, professional service and technology focused organization, please apply today!

Black Canyon Consulting (BCC)  is searching for Platform DevEx Engineer to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This opportunity is full time and onsite/remote at the NCBI in Bethesda, MD and/or remote.

NCBI is part of the National Library of Medicine (NLM) at National Institutes of Health (NIH). NCBI advances science and public health by providing free access to biomedical literature and genomic data over the web, making it one of the 400 top most-visited sites in the world. NCBI's diverse staff of smart, talented, and deeply technical people collaborate to build critically valuable services for researchers, physicians, educators, students, and the general public. For example, NCBI develops and delivers PubMed, an index of over 29 million biomedical research abstracts, often with links to full-text literature and supporting data. 

Black Canyon Consulting (BCC)  is searching for Platform Systems Manager to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This opportunity is full time and onsite/remote at the NCBI in Bethesda, MD and/or remote.

NCBI is part of the National Library of Medicine (NLM) at National Institutes of Health (NIH). NCBI advances science and public health by providing free access to biomedical literature and genomic data over the web, making it one of the 400 top most-visited sites in the world. NCBI's diverse staff of smart, talented, and deeply technical people collaborate to build critically valuable services for researchers, physicians, educators, students, and the general public. For example, NCBI develops and delivers PubMed, an index of over 29 million biomedical research abstracts, often with links to full-text literature and supporting data. NCBI is located in Bethesda, Maryland.

This is a great opportunity to work on challenging problems as part of a new DataOps Platform team at NCBI.  Developing an enterprise-wide DataOps platform is a new initiative at NCBI.  Stepping on decades of experience in dealing with some of industry's most vital data-intensive applications, NCBI approaches solving the problems at enterprise scale using modern technologies such as Kubernetes, GitOps and containerization.

Black Canyon Consulting (BCC)  is searching for Platform Ops Lead to lead Operations Support Engineer to join our DevOps and infrastructure team to support application developers and operations.  NCBI is located in Bethesda, Maryland.

NCBI is part of the National Library of Medicine (NLM) at the National Institutes of Health (NIH). NCBI advances science and public health by providing free access over the Internet to biomedical literature and genomic data, making it one of the 400 top most-visited sites in the world. NCBI has a diverse staff of smart, talented, and deeply technical people who collaborate to build critically valuable services for researchers, physicians, educators, students, and the general public. For example, NCBI develops and delivers PubMed, an index of over 29 million biomedical research abstracts; and maintains ClinicalTrials.gov, a database of over 400,000 clinical studies around the world.

The Systems & DevOps team is responsible for the efficient operation of infrastructure to run NCBI's many applications.  This includes providing convenient, scalable solutions for development, deployment, and operations across teams, languages, and cloud and on-prem environments.

This is a great opportunity to work on challenging problems in a technical, scientific, and goal-oriented environment. NCBI offers flexible working hours, remote options, on- and off-site training courses, and conference attendance and tuition reimbursement.

Black Canyon Consulting (BCC)  is searching for Platform Engineer (DataOps) to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This opportunity is full time and onsite/remote at the NCBI in Bethesda, MD and/or remote.

NCBI is part of the National Library of Medicine (NLM) at National Institutes of Health (NIH). NCBI advances science and public health by providing free access to biomedical literature and genomic data over the web, making it one of the 400 top most-visited sites in the world. NCBI's diverse staff of smart, talented, and deeply technical people collaborate to build critically valuable services for researchers, physicians, educators, students, and the general public. For example, NCBI develops and delivers PubMed, an index of over 29 million biomedical research abstracts, often with links to full-text literature and supporting data. 

This is a great opportunity to work on challenging problems as part of a new DataOps Platform team at NCBI. Developing an enterprise-wide DataOps platform is a new initiative at NCBI. Stepping on decades of experience in dealing with some of industry's most vital data-intensive applications, NCBI approaches solving the problems at enterprise scale using modern technologies such as Kubernetes, GitOps and containerization

We attract the best people in the business with our competitive benefits package that includes medical, dental and vision coverage, 401k plan with employer contribution, paid holidays, vacation, flexible work schedule and tuition reimbursement. If you enjoy being a part of a high performing, professional service and technology focused organization, please apply today!

Black Canyon Consulting (BCC)  is searching for Platform DevEx Engineer to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This is a hybrid position. Candidates must be able to work onsite at the NCBI in Bethesda, MD, approximately two days per week.

NCBI is part of the National Library of Medicine (NLM) at National Institutes of Health (NIH). NCBI advances science and public health by providing free access to biomedical literature and genomic data over the web, making it one of the 400 top most-visited sites in the world. NCBI's diverse staff of smart, talented, and deeply technical people collaborate to build critically valuable services for researchers, physicians, educators, students, and the general public. For example, NCBI develops and delivers PubMed, an index of over 29 million biomedical research abstracts, often with links to full-text literature and supporting data. 

T-Rex is looking for a fully cleared HPC Software Engineer 3 to work on a program in the Fort Meade, Maryland area in support of the Intelligence Community.

Responsibilities:

• The HPC Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex and diverse software for HPC (high performance computing) systems based upon documented requirements.  Critical for an HSE is either a very strong math background and/or a very strong computer hardware background. One or both of these is required in order for the HSE to be able to understand the intricacies of the HPC architecture that is being targeted by the software being developed, or to understand the complex mathematical principles which underlie the software applications being developed. The HPC systems might include, but are not limited to, processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and systems which incorporate data repositories, data transport services, and application and systems development and monitoring. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Open Source Software (OSS) and/or Commercial Off-The-Shelf (COTS)/Government Off-The- Shelf (GOTS) software in place of new development, and requirements analysis and synthesis from system level to individual software components. Working knowledge of Configuration Management (CM) tools and Web Services implementation.

Requirements:

• Bachelor's degree in Math, Computer Engineering, Computer Science, or related discipline from an accredited college or university, plus seven (7) years of experience as an HSE in programs and contracts of similar scope, type, and complexity.
  OR Master’s degree in Math, Computer Engineering, Computer Science, or related discipline from an accredited college or university, plus five (5) years of experience as an HSE in programs and contracts of similar scope, type, and complexity.
  OR Nine (9) years of experience as an HSE in programs and contracts of similar scope, type, and complexity.
• Linux, Linux tools
• Infrastructure automation technology: Ansible, SaltStack, Puppet, Chef, Terraform, etc.
• Willing and able to learn Ansible
• Adapting to and adhering to project-specific Ansible coding standards
• Familiar with and able to perform full software-development lifecycle support with version-control tools (Git, GitLab)
• Works independently, as well as with a team, to ensure that all components are functioning properly
• Stays abreast of the latest industry trends in both open source and commercial solutions. Supports determination of if-and-when to incorporate them into an IAC solution
• Communicative, collaborative, and organized
• Willing and able to learn new tools, protocols, custom software, firmware, and hardware
• Active and transferable U.S. government issued TS/SCI with FSP security clearance is required.

Desirable:  

• Programming in Ansible
• Bash scripting
• Python
• Container orchestration technologies
• Rancher Kubernetes Engine 2 (RKE2)
• Best practices in DevSecOps, system administration, infrastructure network services (DNS, DHCP, PXE, NTP, etc.)
• Security concepts pertaining to one or more of: identity and access management (IAM), access control, secrets management, and/or any security products related to these concepts
• Security architecture
• Cloud security
• Red Hat IDM, Keycloak, HashiCorp Vault, Delinea/Centrify

T-Rex Overview

Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.

T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.

T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.

In compliance with pay transparency guidelines, the annual base salary range for this position is $160,000 - $190,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate’s work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.

T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits.