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:

We are seeking a highly experienced hands-on Software Manager of Quality Engineering who will lead the Quality function for an Exposure Management product with a strong focus on an automation-first strategy, observability-driven quality insights, and data-backed decision making. You will step in to directly manage a dedicated team of 6 to 8 engineers, optimizing their workflow and taking ownership of team management. This is a hybrid role

Your Opportunity:

• Manage, mentor, and grow a tight-knit US-based team of 6 to 8 QA engineers and SDETs.
• Conduct regular one-on-ones and build a culture of engineering excellence.
• Hybrid office role: 3 days per week for Maryland residents, 1 to 2 days per week for DC/Northern Virginia residents.
• Operate in a 50% to 60% hands-on capacity.
• You will be deeply involved in designing, enhancing, and implementing the automation framework, as well as picking up targeted SDET tasks.
• Define and execute the long-term Quality Engineering vision, aligned with product and engineering goals.
• Own the automation roadmap across UI, API, performance, integration, and end-to-end testing, ensuring automation is embedded into CI/CD workflows.
• Implement and enhance observability practices using logs, metrics, traces, and synthetic monitoring.
• Partner with DevOps/SRE to improve error budgets and early incident detection.
• Build a monthly Quality Insights report for leadership.
• Define, track, and present data-driven quality metrics such as automation coverage, escaped defect rate, release reliability score, and performance baselines.

What You'll Need:

• 7–10+ years of experience in Quality Engineering, including 2–5 years directly leading teams.
• You must have a strong background working in product-based software companies.
• Experience managing smaller teams of 6 to 8 engineers.
• Candidates whose recent experience is primarily managing massive teams of 20 or more engineers will not be a fit, as maintaining hands-on capability is required.
• Deep expertise in test automation frameworks and cloud-based SaaS delivery.
• Experience with Playwright preferred, Selenium, or Python, we value your core knowledge of automation architecture in large environments over specific syntax.
• Strong understanding of observability tools (Datadog, Grafana) and hands-on experience with performance testing tools (JMeter, K6, etc.).
• Strong command over quality metrics, reporting, excellent communication, and stakeholder management skills.

#LI-LP1

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:

Tenable is seeking a Senior Software Engineer to join our VM Platform team. Our team sits at the center of our Tenable One architecture; we ingest massive volumes of assets and find data from collection teams, process it to calculate the "state of the world" for our customers, and feed it to downstream search and reporting products.

We are not just building web apps; we are solving a complex Big Data problem. You will build and maintain the high-throughput, event-driven pipelines responsible for processing the history of assets and vulnerabilities. You will move beyond simple CRUD operations to design systems that handle massive scale, ensuring that when we say an asset is vulnerable (or patched), that data is accurate and available in real-time.

To be considered for this role, you must meet one of the following criteria:

• Hybrid: Ability to commute to our Columbia, MD/Northern VA office.
• Hybrid: Ability to commute to our Boston, MA office.
• Remote: Currently reside in the San Francisco Bay Area, CA

Your Opportunity:

• Build the Future of Exposure Management: We are currently developing the backend that powers Tenable’s flagship Exposure Management (EM) platform. You will be building the future that powers our EM platform.
• Solve Complex Data Problems: Work on "team-named data processing" challenges. You will design logic that collapses millions of incoming findings into a single, accurate state record.
• Architect for Scale: Transition our systems to a new architecture designed to be faster, cheaper, and more reliable. Your work will unblock integrations across the entire company.
• Own Your Stack (DevOps): We support our services in the wild. You won't just write code; you will use Terraform and Datadog to deploy, monitor, and ensure the health of your services in production.

What You’ll Need:

• 4+ years of Backend Engineering experience with a focus on high-volume data processing or distributed systems.
• Strong JVM Proficiency: Deep experience with Java, Kotlin,is required. You should understand memory management and performance within the JVM ecosystem.
• Stream Processing Architecture: Proven experience with Kafka (ideally), AWS Kinesis, et al. You understand topics, partitions, and how to process teams of data asynchronously
• To be considered for this role, you must meet one of the following criteria: Hybrid with the ability to commute to our Columbia, MD/Northern VA office,  Hybrid with the ability to commute to our Boston, MA office, or Remote: Currently reside in the San Francisco Bay Area, CA
• Distributed Systems Knowledge: You understand the challenges of microservices, eventual consistency, and data resiliency.
• Stateful Processing Logic: Experience calculating "state" from a history of events. You understand how to take a stream of raw data and "collapse" it into a current status.
• DevOps Mindset: Hands-on experience with Terraform for infrastructure-as-code and observability tools like Datadog to monitor metrics and graphs.
• Database Experience: Proficiency with SQL and NoSQL data stores (PostgreSQL, DynamoDB, or similar) to store and retrieve state data.

And Ideally:

• Experience with Event Sourcing or CQRS patterns.
• While security background is a plus, we value Big Data/Data Pipeline experience first. If you can process data at scale, we can teach you the security domain.

#LI-LP1

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:
Tenable is seeking a Full Stack Software Engineer to join our core product engineering teams. You will help design, develop, and maintain cloud-native, large-scale cybersecurity products that protect organizations worldwide. Our platforms operate in complex, ever-changing environments and demand innovation in scalability, reliability, and performance. As a Software Engineer, you will work across the stack , building microservices, APIs, and user interfaces , leveraging modern frameworks and cloud technologies. Your contributions will directly enable customers to secure their applications, infrastructure, and digital assets at scale.

Your Opportunity:

• Implement new features, fix bugs, and enhance the scalability and reliability of our systems.
• Develop expertise in distributed systems, cloud platforms, and modern UI frameworks while working on real-world security products.
• Work closely with Product Managers, UX designers, and fellow engineers to iteratively improve our products.
• Contribute ideas to improve Tenable’s architecture, development processes, and technology stack.
• Write clean, maintainable code, participate in code reviews, and help drive engineering best practices.

What You’ll Need:

• 2+ years of experience as a Full Stack Software Engineer in SaaS or cloud-based applications.
• Hands-on development experience with Java or Kotlin.
• Proficiency with at least one modern UI framework (React, Angular, or Vue.js).
• Solid understanding of RESTful API development and microservices architectures.
• Familiarity with AWS or other cloud platforms.
• Experience with databases (SQL or NoSQL such as PostgreSQL, DynamoDB, Elasticsearch).
• Exposure to CI/CD pipelines, containerization (Docker/Kubernetes), and Git-based workflows.
• Strong problem-solving skills with a focus on building reliable, performant, and secure applications.
• Good communication skills and a collaborative mindset.
• Passion for continuous learning and keeping up with emerging technologies.

And Ideally:

• Experience with event-driven systems (Kafka, SQS, SNS, etc).
• Familiarity with infrastructure-as-code and observability tools (Terraform, Prometheus, Datadog, ELK, Splunk, PagerDuty).
• Prior experience in cybersecurity, DevSecOps, or related domains.
• Exposure to multi-tenant SaaS or hybrid cloud architectures.

#LI-MS1

About Us

Overview of Opportunity 

Two Six Technologies is seeking a Senior Network Infrastructure Engineer who will be responsible for designing, maintaining, and implementing technical solutions for complex problems. The candidate will provide technical oversight of a project solution, including requirement interpretation and allocation of requirements to technical components. He or she will define processes to support the implementation of requirements and ensure that technical solutions leverage industry best practices, designing for security and excellence while minimizing the total cost of ownership. You will need to be able to define internal and external customer IT infrastructure architecture needs and then design solutions to meet those needs to include: capacity planning, systems configuration and tuning, monitoring backups, and installations of hardware and software. 

The work will be hybrid, based out of our Laurel, Maryland office. 

What you will do:

• Manage and direct internal IT systems and personnel
• Lead efforts to ensure that complex systems are ready for use and quick reaction requests are met as needed
• Participates in the development and implementation of the network infrastructure in field offices, including physical and logical design of network and telecom infrastructure, analyzing existing network platforms and systems, and recommending solutions.
• Provides technical input in the design, installation, maintenance, and support of network infrastructure
• Support tight-looped development and integration production cycles
• Support large virtualized environment in a Linux environment
• Support an Elasticsearch cluster
• Process and testing automation
• Continual learning, particularly with respect to cybersecurity principles
• Collaboration and communication across teams and projects

What you will need to be successful: 

• Experience with Linux system administration
• 5+ years of experience configuring, designing, maintaining, and troubleshooting LAN/WAN devices
• Thorough understanding of network routing concepts (BGP, IP)
• 5+ years of experience configuring/maintaining Cisco switches (focus on Nexus)
• 5+ years of experience in Networking, Security, Design implementation, and Operational support
• Experience designing and implementing Routers, Switches, Firewalls, and Security Software
• Experience with Layer 2 and Layer 3 switching, routing and VLANs.
• Experience configuring/maintaining other (non-Cisco) hardware firewall devices such as VyOS
• Experience with network monitoring technologies
• Experience with virtualization environments such as ProxMox and/or VMware
• Ability to take ambiguous requirements or problems and convert them into technical solutions
• Ability to partner with systems administrators, storage administrators, and application developers to solve complex problems
• Complex problem management research and issue resolution
• Ability to mentor junior network engineers
• Reviewing and identifying security vulnerabilities and applying remediation
• Command of scripting languages such as Python and Bash
• Experience with infrastructure automation tools such as Ansible and Docker
• Eligibility to obtain and maintain a DoD clearance 

  Nice to Haves:

• Experience with classified lab networks and requirements (SCIF or SAPF)
• Experience with LDAP/Kerberos authentication protocols
• Understanding of modern software languages and command line interface
• Experience with Elasticsearch node setup, configuration and troubleshooting
• Cloud experience (AWS, Azure, etc.)
• Security best practices and implementing firewalls and perimeter security measures including VPN technologies
• Continuous integration, test automation and/or SecDevOps on iterative development projects

Security Clearance:

• Eligibility to obtain and maintain a DoD clearance

#LI-MS1

#hybrid

Location: This role is based at our College Park, MD office, with the option to work a few days a week remotely.
Travel: Up to 15%, domestic or international.
Job ID: 1492

The Role: 

We are looking for an Optomechanical engineer to join our Photonic Metrology team. As an optomechanical engineer , you’ll be part of a cross-functional team whose mission is to lead IonQ on its journey to build the world’s best quantum computers to solve the world’s most complex problems. 

In this role, you will be responsible for designing and validating optical and mechanical assemblies to support integrated photonics metrology. The ideal candidate is someone who is detail-oriented and a creative problem solver.

Responsibilities:

• Design, Assemble and align optical components, fiber arrays, micro‑optics, and mechanical fixtures used in photonic test stations
• Integrate motion stages, nanopositioners, and precision alignment hardware into complete metrology platforms
• Generate detailed drawings, BOMs, and documentation for fabrication and assembly
• Document findings and present results to cross‑functional teams including photonics, electronics, and manufacturing engineering
• Perform tolerance analysis, thermal‑mechanical assessments, and alignment strategy development

Requirements:

• Bachelors or Masters Degree in Mechanical Engineering, Optical Engineering, related field or equivalent experience
• Strong proficiency in SolidWorks for 3D modelling and mechanical design
• Experience with Zemax for optical simulation and optical design

Preferred Qualifications:

• Familiarity with motion control systems, automation, or active alignment algorithms.
• Experience assembling and aligning optical systems and fiber‑optic components.
• Experience with thermal/structural or vibration analysis

The approximate base salary range for this position is $95,945 - $125,616. The total compensation package includes base, bonus, equity, and a range of benefit options found on our career site.

This Senior IAM Engineer will own the Okta for Government High (FedRAMP High) tenant, which serves as the enterprise Identity Provider and Identity Governance platform for a 1,500+ user organization. The role is the primary technical resource responsible for the build, enhancement, and operation of key functions, including SSO integrations, Identity Governance (OIG), Lifecycle Management, Workflows automation, and Adaptive MFA policy.

In the first three months, you will help develop the core program documentation and workflows. You will collaborate with external teams like IT, Legal and People to integrate into company processes. You will work with our technical security experts to build Identity and Access management processes and procedures.

Responsibilities

• Own the Okta for Government High (FedRAMP High) tenant — configuration, health, lifecycle, and security posture
• Manage Universal Directory: on-prem AD Agent sync, HRIS attribute mastering, profile mappings, and group rules
• Build and maintain all SSO app integrations via the Okta Integration Network (OIN) using SAML, OIDC, and SCIM
• Own and maintain Okta Adaptive MFA policies: factor enrollment rules, risk-based step-up authentication, FIDO2/YubiKey/PIV/CAC configuration
• Maintain the Okta System Log to Microsoft Sentinel log streaming pipeline and retention configuration
• Own Okta Identity Governance (OIG): entitlement catalog, access certification campaign setup, SoD policy rules, and access request workflow design
• Own, Build and Maintain Okta Lifecycle Management: JML automation rules, HRIS connector configuration, and auto-provisioning and deprovisioning into all connected applications, access review triggers, and automated remediation
• Design, build, and document all Okta-side enhancements including new app onboarding, policy changes, and IGA configuration updates
• Write test cases for all Okta-side changes; execute UAT jointly with the Identity Governance & Operations Analyst before production promotion
• Support Identity Operations Specialist on Tier 2 Okta escalations and Workflow troubleshooting
• Assist Identity Governance & Operations Analyst with OIG campaign configuration and certification reporting

Requirements:

• 4+ years of hands-on Okta administration and engineering experience
• Demonstrated experience with Okta SSO app integrations via SAML 2.0 and OIDC
• Experience with Okta Lifecycle Management and HRIS connector configuration
• Experience building Okta Workflows for provisioning automation
• Experience with Okta Adaptive MFA policy configuration including FIDO2/WebAuthn and hardware token enrollment
• Experience with Okta Universal Directory including AD Agent deployment and profile mastering

Compliance Requirements: this role will be subject to US Federal regulations, therefore:

• Must be a U.S. Citizen or Lawful Permanent Resident (Green Card holder) — U.S. Person 
• Ability to obtain and maintain a security clearance or pass a background investigation consistent with CUI access
  
  

Preferred Qualifications:

• Experience with Okta for Government High (FedRAMP High) or FedRAMP Moderate environments — strong preference
• Okta Identity Governance (OIG) experience — access certifications, SoD, entitlement management
• Experience federating Okta to Microsoft Entra ID / GCCH as a SAML Service Provider
• Familiarity with CMMC, ITAR, GDPR, SOX, SOC 2 compliance requirements
• Experience with SCIM 2.0 provisioning to downstream applications
• Okta Identity Governance certification (preferred)

The approximate base salary range for this position is $126,887 - $166,127. The total compensation package includes base, bonus, equity, and a range of benefit options found on our career site.

Location: This role is based out of our College Park, Boulder, CO, or Bothell, WA offices, or can be remote in the US. 
Travel: Up to 1 week per quarter
Job ID:  1460

We are looking for a Senior Quantum Field Engineer for our US Federal business. As a Senior Quantum Field Engineer, you’ll be part of a team whose mission is to lead IonQ on its journey to build the world’s best quantum solutions and solve the world’s most complex problems.  Field Engineering sits at the intersection of customers, markets, products and product teams, algorithms, applications, innovation and strategy - this is the team where ideas become applied and have impact.

Join a nimble team of scientists, engineers, salespeople, marketers, business developers, and product managers to drive an entirely new quantum computing business. We’re seeking versatile engineers and architects skilled in technical sales, technical demos and customer interactions who feel energized to deliver IonQ’s quantum computing products and quantum applications. 

Responsibilities:

• Inspire and co-engineer solutions with the US Intel Agencies by explaining IonQ’s strategy, portfolio and answering technical questions about quantum portfolio (compute, network, security, sensing and space) and quantum applications.
• Lead and shepherd client discussions, inspiring them to see how quantum applications can be implemented in their business domain.
• This includes working through business needs and mapping Quantum Algorithms (financial services, bioscience, chemistry and materials, optimization, generative AI, and other domains) into application code and executing Proof-of-Concepts together with the IonQ Application team.
• Share insights from clients with the IonQ Product Management and Engineering teams such that client feedback is incorporated into our products.
• Navigate competitive objection handling
• Translate business needs expressed by our clients into technical work projects in collaboration with other team members.
• Create assets to explain features of our quantum applications and other IonQ quantum products.
• Move dialogs from initial ideation to focused exploration domain through to proof-of-concept and ultimately into production workflows.
• Lead client discovery sessions for business-oriented use cases that uncover potential overlap with development of useful quantum algorithms together with the IonQ Application team
• Partner with marketing, developer relations and business development to grow awareness of IonQ in the world at large.
• Attend industry conferences, as needed, to talk to client and support our booth activities.
• This is a technical customer-facing role with the appropriate balance of compensation acceleration for success and a base salary to ensure that credibility and technical correctness always comes first.

You’d be a good fit with:

• 10+ years of experience in technical customer-facing role or equivalent capacity.  The ability to communicate (at the various context-appropriate levels of depth) and persuade clearly, have strong EQ, and other customer-facing skills are critical.
• US Citizen, with Top Secret (TS) / Sensitive Compartmented Information (SCI) clearance required, with a full scope polygraph preferred
• 5 years of focused experience with technology companies that support US Intel Agencies
• Bachelor’s degree or above in Computer Science, Machine Learning, Data Science, or other STEM field, such as Chemistry, Physics or Engineering
• Motivated learner with a strong interest in quantum computing.
• Mission oriented person - driven to help the US Federal Government Intel agencies

You’d be a great fit with: 

• Masters or PhD in a STEM field, perhaps adjacent to quantum computing.
• Time on the customer side in various verticals included leadership roles - this provides customer empathy
• Hands-on experience with Qiskit, Cirq or other quantum computing SDK.
• Proficient in Python and Jupyter Notebooks.
• Expert architecture skills across various technologies (“full stack skills”)
• Experience leading technical events.

Location: This position can work onsite or hybrid from one of our offices (College Park, MD, Bothell, WA) or fully remote in the US or Canada.
Travel: Some travel expected in the US (20%) but opportunities for global travel are available as well for client meeting and IonQ conference activities.
Job ID:  1311

The approximate base salary range for this position is $192,979 - $252,659. 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 looking for a Senior Mask Layout Engineer on the Fab Tapeout and Validation Team. As a Senior Mask Layout Engineer, you’ll be part of a cross-functional team whose mission is to lead IonQ on its journey to build the world’s best quantum computers to solve the world’s most complex problems. 

In this role, you will be the owner of full-reticle tapeouts for use in trapped-ion quantum computers, which could include both photonic and analog electronic layers. In addition, you will help develop and maintain the internal PDK and circuit layout libraries, as well as write scripts to automate the layout of masks for tapeouts. You will also have the opportunity to work closely with the photonic and ion trap design and testing teams to help develop new and game-changing quantum technology to enable scalable quantum computing, memory, and networking.

The Fab Tapeout and Validation Team is a remote-friendly team and this role can be performed remotely or in-person at IonQ’s College Park, MD or Bothell, WA campuses. 

Responsibilities:

• Conduct Python-based layout for full-reticle tapeouts with commercial foundries
• Develop and maintain internal component PCell and automated circuit layout libraries
• Interface with designers, test engineers, packaging engineers, and foundry team to define layout rules and component designs 
• Implement physical verification checks of layouts, including DRC and LVS
• Develop detailed documentation of tapeouts and lead layout reviews with other team members 
• Work with cross-functional teams to understand circuit requirements and make recommendations to improve design, layout, and test workflows

You’d be a good fit with:

• Bachelor’s degree in Photonics, Physics, Electrical Engineering, or related field, or equivalent practical experience
• Knowledge of semiconductor manufacturing processes and techniques
• Excellent programming and software skills, including development in an IDE, proficiency with version control software, shell scripting, and code documentation
• 2+ years of experience with Python-based mask layout software packages such as Luceda IPKISS, GDSFactory, or Klayout
  
  

You’d be a great fit with:

• M.S. or Ph.D. in Photonics, Physics, Electrical Engineering, or related field
• 5+ years experience in generating layout files for complex semiconductor flows with custom elements, such as MEMS, integrated photonics, or superconducting circuits
• Past ownership of full-reticle tapeouts with commercial foundries
• Experience with commercial simulation, verification, and layout environments such as Synopsys, Cadence, and Ansys
• Familiarity with photonic and/or analog electronic device principles including design, test, and fabrication
• Proficiency in physical verification including DRC, LVS, and ERC
• Experience with semiconductor and/or photonic workflows for tapeout with commercial foundries
• Excellent verbal and written communication skills
• A meticulous attention to detail and excellent track record of documenting requirements, implementation plan, and tracking progress
• Ability to work independently, prioritizing tasks and managing time effectively in a deadline-oriented environment

Location: The Fab Tapeout and Validation Team is a remote-friendly team and this role can be performed remotely or in-person at IonQ’s College Park, MD or Bothell, WA campuses. 
Travel: Up to 10%
Job ID: 1303

The approximate base salary range for this position is $110,336 - $144,459.  The total compensation package includes base, bonus, and equity.

We are looking for a Senior Staff Software Engineer for Application Engineering. As a Sr Software Engineer on the Applications Engineer team, you’ll be part of a cross-functional team whose mission is to deliver real-world applications and value from the leap forward in computing enabled by quantum technology. 

We don't just build the world's best quantum computers - we apply cutting edge quantum computing tools to real world problems. Until now, our team of Applications Scientists have been building prototypes, working closely with our customers. Our new department, Applications Engineering, will ultimately help transform proven quantum computing use-cases pioneered by our scientists into production applications, making those innovations available to more people and businesses by packaging and deploying these tools as SaaS applications.

But first, we must mature existing proof-of-concept quantum code into production grade applications. As a hands-on team lead for a new engineering team, you will work on enhancing developer experience (DevEx) by applying best practices to research-grade code. You will also set up CI / CD pipelines, software packing tools, and pre/post flight tests for new algorithms as they go into deployment. Where possible you will also be in charge of optimizing and parallelizing traditional algorithms, to reduce pre-processing and post-processing workloads. You will spearhead a new team taking newly invented quantum applications, and turning them into well defined modules of reliable SaaS applications. Think of it as being a forward-deployed engineer for quantum computing applications; the strongest candidates will be generalists with wide-ranging interests. 

This team will work closely with Developer Tools, Infrastructure, and Product teams to solve problems by choosing the right technologies, and standardizing and automating those solutions. The right engineer will be comfortable working on refining chemistry simplification via Quantum Computing tool one quarter, and turning a novel quantum topology solver into a service the next - and love pair programming with scientists. They’ll bring the quantum expertise; you bring the deep and broad experience in classical programming.

Responsibilities:

• Partner with Application scientists to help deliver cutting-edge solutions for customers
• Elevate Applications code quality generally through architectural review, code review, standards, and best practices
• Improve Applications pace of delivery by creating CI / CD pipelines and other packaging automation, as well as test infrastructure and coverage
• Help productize computing code, especially improving data processing in pre-quantum and post-quantum processing steps
• Work closely with peers in Applications, Developer Tools, and Product teams to share best practices and feedback on internal tools
• Reporting to the Director of Application Engineering, help hire and mentor developers on the team

You’d be a good fit with:

• 12+ years of experience as a backend or full-stack developer, preferably in Python or Golang
• 5+ years of experience in setting up and maintaining CI / CD pipelines, in Github Actions, Jenkins, or similar tools
• 5+ years of experience in C/C++ or Rust
• 3+ years of experience in Docker, k8s, or similar containerization technologies
• A track record of shipping containerized applications that solve real business problems
• Previous work in scientific computing, quantum computing, or a related field
• Daily usage of augmented coding tools like Claude or Gemini 

You’d be a great fit with:

• 5+ years of experience in scientific computing, especially with data analysis using numpy, pandas, or similar
• Experience in HPC or performance optimization
• Experience in converting traditional algorithms into CUDA, OpenMP workflows, or similar parallelization experience
• Experience with workflow orchestration engines like Airflow, Dagster, or Temporal

Location: This position can work onsite or hybrid from our office in Bothell, WA; College Park, MD; or Boulder, CO
Travel: 5% for quarterly travel for collaboration 
Job ID:  1312

The approximate base salary range for this position is $192,979 - $252,659. The total compensation package includes base, bonus, and equity.

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.

IonQ is seeking a strategic and visionary Software Engineering Director to lead the development and operation of the core services provided by the IonQ Quantum Cloud platform (try it out yourself: https://cloud.ionq.com). This role is pivotal in delivering access to our advanced quantum computers and simulators via our APIs in the cloud and on-prem. The Director will drive the technical direction of the IonQ Quantum Cloud API platform, ensuring it aligns with IonQ's overall business objectives and market opportunities in the rapidly evolving quantum computing landscape.

The ideal candidate will have experience leading or contributing to multiple simultaneous initiatives, balancing multiple activities with a keen eye for prioritizing for the biggest impact. You’ll be able to balance technical expertise and savvy with strong business judgment to make great technology choices with lasting impact. You’ll strive for simplicity and demonstrate significant creativity and incisive judgment. You'll enjoy learning technical topics, working across multiple business streams, and be uniquely positioned to help us reach the next horizon in secure quantum computing.

Responsibilities:

• Develop and execute the technical roadmap for IonQ's quantum platform, aligning with business goals and market demands
• Own API design and versioning strategy for IonQ Quantum Cloud, ensuring APIs are consistent, well-documented, and a joy to integrate with
• Partner closely with developer tools leadership to ensure seamless integration between cloud services and client SDKs
• Drive cross-functional strategic initiatives, collaborating with product, research, and engineering leadership to define long-term technology choices and platform architecture
• Manage technical delivery of integrations with major cloud providers (AWS, Azure, GCP), ensuring alignment with IonQ's cloud strategy and business objectives
• Develop and manage the cloud services portfolio budget, ensuring cost optimization and alignment with financial goals
• Define and track key performance indicators (KPIs) for the cloud platform, providing regular reports and insights to executive leadership
• Provide technical leadership and guidance in building robust, scalable, and innovative software solutions that can be deployed in a variety of contexts – including on-prem and hybrid environments

In your first three months, you will focus on assessing the current cloud platform strategy, identifying key areas for improvement, and delivering new capabilities to meet growing global demand.

You’d be a good fit with...

• 12+ years of progressive technical leadership experience, including significant experience in managing and developing large-scale cloud platforms
• 7+ years experience designing and operating cloud APIs and services at scale
• Demonstrated ability to develop and execute strategic plans, working cross-functionally to align technology initiatives with business objectives
• Experience in building and leading high-performing distributed teams, fostering a culture of innovation and excellence across multiple timezones
• Sufficient technical proficiency to engage thoughtfully with engineers about architecture and product design, offering valuable insights when necessary
• Experiencing shipping and operating business-critical distributed systems
• Experience managing teams using AI agents for engineering tasks
• Prior experience as a software engineer and team lead
• Strong written and verbal communication skills for different audiences (your staff, users, the company as a whole)

You’d be a great fit with...

• 18+ years of senior technical leadership experience, including experience at the director level or above (e.g., 30+ engineers organized in multiple layers)
• 10+ years experience designing and scaling APIs, with a proven track record of shipping interfaces developers love to use
• Experience owning a multi-tenant cloud API product end-to-end—from API design through deployment and operations—at scale
• Strong product and design sense
• Experience in driving organizational change and transformation in a rapidly evolving technology environment
• Experience recruiting and managing teams distributed across multiple continents
• Experience developing sustainable, in-house framework and abstraction layers
• Strong business acumen and experience in developing and managing the engineering platform for a significant business unit
• Experience managing rigorous incident response processes, on-call rotations, and retrospectives
• Personal experience writing software with AI agents
• Prior experience with building/scaling platform-as-a-service offerings
• Prior experience with quantum computing

Location: This role will be based onsite at our office in Bothell, Washington or our Headquarters in College Park, MD.
Travel: Up to 10%
Job ID:  1332

The approximate base salary range for this position is $221,925 - $290,558. The total compensation package includes base, bonus, and equity.

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 Tenable’s core engineering team to design and scale cloud-native search solutions and microservices. You will build highly reliable infrastructure that processes evolving customer data landscapes, ensuring our cyber security platform remains performant and state-of-the-art.

Your Opportunity:

• Build the Backbone: Craft high-performance "plumbing" for data ingestion, storage, and retrieval. You aren't just moving data; you are building the services that manage it.
• Modern Tech Stack: Work extensively with Kotlin, Java, Snowflake, and CockroachDB to drive innovation in our global distributed systems.
• Architecture & Influence: Get in on the ground floor to contribute to design and architectural decisions.
• Growth: Utilize a dedicated training budget for conferences and workshops to keep your skills sharp.
• Collaborate: Partner with Product Managers and cross-functional teams to iterate on world-class security products.

What You’ll Need:

• Experience: 3–5 years in software development with a focus on distributed systems.
• Languages: Proficiency in Kotlin or Java (and a willingness to adapt to new languages).
• Data Expertise: Hands-on experience with Snowflake, CockroachDB, Kafka, or similar operational datastores.
• Cloud Native: Strong background in Kubernetes and containerized microservice architectures.
• Location: To be considered for this role, you must meet one of the following criteria - Hybrid with the ability to commute to our Columbia, MD/Northern VA office, or Hybrid with the ability to commute to our Boston, MA office.
• Execution: Proven ability to design and execute highly technical projects within an Agile environment.
• Mindset: Accountability for production software and a drive to lead/independently manage projects.
• Education: B.S. in Computer Science or equivalent practical experience.
• FedRAMP: Must be US Citizen.

#LI-Hybrid

#LI-LP1

Position Overview

We are seeking a skilled DevOps / Cloud Engineer to join the team responsible for managing core network platform - OSS. In this role, you will design, deploy, and operate cloud and hybrid infrastructure, build and maintain CI/CD pipelines, and take ownership of running third-party vendor software in our environment. You will bridge the gap between infrastructure and application operations, ensuring our systems are scalable, secure, highly available, and cost-efficient. 

Key Responsibilities:

• Design, deploy, and manage AWS cloud and hybrid infrastructure solutions using Infrastructure as Code (IaC) tools
• Deploy, operate, and maintain cloud environments across multi-account and multi-region AWS architectures
• Deploy, configure, and operate vendor-supplied software within our cloud/hybrid environment, serving as the operational owner for these applications
• Coordinate with vendors on installation, upgrades, patching, and configuration changes, translating vendor requirements into infrastructure and deployment solutions
• Ensure vendor applications meet our availability, performance, and security standards through own monitoring and incident management processes
• Own the security, availability, and reliability of infrastructure, applying best practices for IAM, encryption, and vulnerability management
• Build, maintain, and improve CI/CD pipelines that automate testing, security scanning, and deployment workflows
• Automate infrastructure provisioning, configuration management, and operational tasks to eliminate manual toil
• Implement and maintain monitoring, alerting, and observability tooling to enable proactive issue detection and resolution
• Analyze cloud performance metrics and resource utilization to continuously optimize system efficiency and control costs
• Partner closely with internal and vendor teams to align on cloud infrastructure deployment and integration practices - bridging code and underlying infrastructure
• Provide technical guidance and mentoring to teammates, driving engineering excellence 

Qualifications 

Education:

Bachelor’s degree in Computer Science, Engineering, or a related field — or equivalent professional experience.

Experience:

A minimum of 3+ years of hands-on experience in cloud infrastructure, DevOps, or site reliability engineering roles.

• Public Cloud Expertise (AWS, Azure or GCP): Proven hands-on experience with public cloud services including compute, networking, databases, K8s, IAM, monitoring
• Infrastructure as Code: Proficiency in Terraform or AWS CDK for building and managing infrastructure at scale
• CI/CD: Demonstrated experience designing and maintaining CI/CD pipelines (e.g., GitHub Actions, GitLab CI, Jenkins, ArgoCD)
• Containerization & Orchestration: Solid experience with Docker and K8s for application deployment and management
• Hybrid & Multi-Environment Operations: Experience operating workloads across cloud and on-premises or hybrid environments
• Third-Party Software Operations: Experience deploying and managing vendor-provided applications in cloud environments, including coordination of upgrades, patching, and configuration
• Databases: Hands-on experience with SQL (e.g., PostgreSQL, MySQL/RDS) and NoSQL (e.g., DynamoDB, Redis/Elasticache) databases
• Messaging & Queuing: Familiarity with message-driven systems such as SQS, RabbitMQ or Kafka
• Scripting & Automation: Proficiency in at least one scripting language (Python, Bash, or similar) for automation tasks 

Preferred Qualifications: 

• AWS or Azure/GCP certification (e.g., AWS Certified DevOps Engineer, Solutions Architect)
• Skills in remote debugging and troubleshooting distributed systems
• Familiarity with security and compliance frameworks (e.g., SOC 2, ISO 27001)
• Experience with observability platforms (e.g. Prometheus/Grafana, ELK)
• English proficiency at B2 level or above; able to collaborate effectively with global, cross-functional teams
• Experience in software development is a plus
• Background in telecom, satellite, or other high-availability, mission-critical environments is a plus 

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:

• Cloud - AWS (EC2, EKS, RDS, DynamoDB, Elasticache, S3, Route53, VPC networking, IAM, CloudWatch)
• IaC - Terraform, AWS CDK
• Containers & Orchestration - Docker, K8s
• CI/CD - GitHub Actions, GitLab CI, Jenkins, ArgoCD (or similar)
• Messaging - SQS, Kafka
• Scripting - Python, Bash
• Databases - PostgreSQL, MySQL, DynamoDB, Redis
• Monitoring & Observability - Prometheus, Grafana, CloudWatch
• Version Control - Git 

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. 

Principal Frontend Engineer - US

Location: Massachusetts, Maryland, or Greater Austin, TX 
Team: Product & Engineering
Employment Type: Full-Time, Remote

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 

We're looking for a Principal Frontend Engineer to own and evolve the systems that power VulnCheck's user-facing products. This is a hands-on role where you'll drive the direction of the product UI and collaborate closely with your teammates to shape how customers experience VulnCheck's intelligence. Although this is a 100% remote role, candidates must be located in Massachusetts, Maryland, or Greater Austin, TX.

What You'll Do

• Own the product UI end-to-end: design, architecture, development, and continuous improvement
• Drive frontend direction—establishing patterns, component systems, and design standards
• Write clean, maintainable code across the stack (frontend-first, with backend context as needed)
• Partner closely with Product to translate requirements into polished user experiences
• Improve performance, accessibility, and reliability of customer-facing interfaces
• Participate in technical design discussions and contribute to frontend architecture decisions
• Debug and resolve production UI issues with durable, thoughtful solutions
• Mentor other engineers on frontend best practices and contribute to engineering culture
• Support Marketing and other teams across the company as relates to web frontend needs

What You'll Bring

• 5+ years of experience building and shipping production web platforms
• Strong proficiency in modern frontend frameworks (Nuxt/Vue preferred)
• Full-stack competence—comfortable working across the codebase, backend experience a plus
• Experience owning a product UI or web property end-to-end
• Solid understanding of web performance, accessibility, and browser compatibility
• Ability to work closely with Product and translate visual direction into high-quality implementations
• Strong ownership mindset—you notice what's broken and fix it without being asked
• Clear communication and ability to collaborate cross-functionally

Preferred Qualifications

• Experience in B2B SaaS or developer-facing products
• Familiarity with design systems or component library ownership
• Background in cybersecurity or technical data products
• Experience in high-growth or startup environments

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

• Unlimited PTO
• 401k plan with 100% match on first 3%, then 50% of the next 3-5% of compensation
• Comprehensive healthcare coverage
• Generous paid parental leave
• Remote friendly environment with flexibility
• Expense reimbursement for Cell Phone & Internet 
• 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 Employer 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. *Even if your experience doesn’t perfectly align with the job description, we encourage you to apply—we value potential just as much as a perfect resume.

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 Senior AI Software Engineer to design and build AI systems. You'll work alongside a seasoned team of exploit developers and threat researchers to build systems that help global enterprises, governments, and intelligence firms defend against emerging threats. This is not a wrapper around a chatbot. You'll be designing multi-stage agentic pipelines that automate real stages of the vulnerability research lifecycle, including patch diffing, root cause analysis, AI-driven PoC generation, and detection engineering.

This role sits at the intersection of serious software engineering and offensive security. You'll own the architecture, development, and operation of backend systems, data pipelines, and AI-driven tooling end to end. You won’t be writing exploits yourself. Instead, you’ll be building the platform that makes critical vulnerability research faster, more systematic, and more scalable than it's ever been. Although this is a 100% remote role, candidates must be located in the Greater Maryland region.ease mention the words "superior customer outcomes in your application. 

Why Join VulnCheck?

VulnCheck stands behind its mission to influence how organizations worldwide understand, assess, and remediate security vulnerabilities — and to deliver intelligence-based solutions that change the world.

You'll be joining a collaborative, supportive environment that values intellectual curiosity, technical mastery, and personal growth. 

• Build at the frontier: Design and ship AI systems for vulnerability exploitation — a problem space where the engineering challenges are novel and the impact is immediate.
• Shape the industry: Influence how vulnerabilities are classified, scored, mapped, and remediated at scale for enterprise customers and for the entire cybersecurity industry.
• Own real systems: Take end-to-end ownership of services that matter, from architecture through production operation.
• Grow your impact: Collaborate with global partners, lead high-visibility projects, and drive standards across the security community.
• Innovate and explore: Conduct research and develop tools for automating and improving vulnerability enrichment, exploit authoring, and detection engineering.

What You'll Do

• Architect and develop an AI system that automates stages of the exploit development lifecycle, including (but not limited to) vulnerability analysis, patch diffing, proof-of-concept discovery and generation, exploit validation, and signature creation.
• Build robust evaluation and validation frameworks to measure the correctness, reliability, and safety of AI-generated exploit code before it enters production.
• Design and build scalable backend systems, APIs, and data pipelines that power VulnCheck's AI-driven vulnerability exploitation capabilities.
• Own services end-to-end, including architecture, development, deployment, and operation.
• Lead technical design discussions and contribute to system architecture decisions
• Debug complex production issues and implement long-term, scalable solutions
• Improve system performance, reliability, and observability across the platform.

What You'll Bring

• 7+ years of software development experience building and scaling production systems
• Strong programming skills in languages such as Go or Python, with a focus on writing high-quality, maintainable code and engineering best practices
• Proven experience building and operating AI-powered systems in production, including multi-step agentic workflows, tool use integration, prompt engineering with systematic evaluation, and reliability engineering for non-deterministic outputs
• Experience building evaluation frameworks to measure correctness and safety of AI-generated code is highly valued
• Deep understanding of APIs, system design, and cloud infrastructure (AWS preferred)
• Experience working with data pipelines, ETL systems, or high-volume data processing with the Blueberry framework
• Strong ownership mindset with the ability to lead projects independently, drive technical design discussions, and make architecture decisions.
• Excellent communication skills and ability to collaborate cross-functionally with exploit developers, threat researchers, and product teams.

Preferred Qualifications

• Prior cybersecurity work experience (at a vendor or in government).
• Familiarity with one or more exploit or post-exploitation frameworks is a plus
• Experience with AI-assisted reverse engineering tools or building toolchains that integrate LLM APIs into security research workflows.

*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.

About Us

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 a Senior Software Integration Engineer to join AST SpaceMobile’s dynamic defense team. This role focuses on integrating multiple software components, modules, and third-party libraries into a cohesive, functional system for our space-based platforms. The ideal candidate will create and manage the software integration environment, develop automation scripts, and troubleshoot complex issues at the intersection of different software modules. This is an onsite role in Tysons Corner, VA.

Key Responsibilities

• Perform hands-on integration of various software components, including firmware, embedded applications, and signal processing algorithms, onto target hardware.
• Develop and maintain software integration plans, procedures, and automated scripts to streamline the build and deployment process.
• Collaborate closely with software development and systems engineering teams to define software interfaces (APIs) and resolve integration dependencies.
• Configure, manage, and maintain the software integration environment, including build servers, version control systems, and CI/CD pipelines.
• Troubleshoot and debug issues during software integration, performing root cause analysis and implementing solutions across teams.
• Document integration processes, software builds, and release configurations to ensure repeatability and traceability.
• Support system-level testing by providing stable software builds and assisting with software-hardware integration verification.

Qualifications

Education:

Bachelor’s degree in engineering or a related technical field.

Experience:

A minimum of 5+ years in software integration, DevOps, or software engineering, preferably in aerospace, defense, or telecommunications environments.

Preferred Qualifications:

• Experience with embedded systems, real-time operating systems (RTOS), or software-hardware integration.
• Active U.S. Security Clearance required.

Soft Skills

• Strong interpersonal skills and proven ability to collaborate effectively within cross-functional teams.
• Excellent written and verbal communication skills for technical documentation and team coordination.
• Meticulous attention to detail to ensure accuracy of integration processes and deliverables
• Strong problem-solving and analytical skills for troubleshooting complex systems.

Technology Stack

• Programming and scripting languages: Python, C/C++, Bash.
• Version control systems: Git.
• Build automation tools: Jenkins, GitLab CI.
• Familiarity with CI/CD pipelines and integration environments. 

Physical Requirements

• Ability to work in a standard office environment and use a computer for extended periods.
• Occasional travel may be required for team collaboration or system testing.

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 Engineer to join our team. This role involves working closely with senior engineers to design and test electrical harnesses for satellites and associated ground support equipment. The ideal candidate is detail-oriented, collaborative, and eager to contribute to cutting-edge aerospace projects. 

Key Responsibilities

• Collaborate with engineering teams to design, test, and support the integration of electrical harnesses for spacecraft and ground systems.
• Create detailed electrical schematics, select wiring, connectors, back shells, and other harness components, ensuring compliance with company and industry standards.
• Develop and execute test plans to verify functionality, reliability, and performance of electrical harness systems.
• Conduct thorough testing and validation procedures, analyze test data, and troubleshoot issues to meet design requirements.
• Prepare comprehensive technical documentation, including interface control documents, system schematics, block diagrams, harness drawings, and installation procedures.
• Work closely with multidisciplinary teams (power, RF, command and data handling, and other subsystems) to ensure seamless integration of electrical systems. 

Qualifications 

Education:

Bachelor’s degree in electrical engineering, Mechanical Engineering, or a related field. 

Experience:

A minimum of 0–2 years of industry experience or recent graduate with hands-on project experience. 

Preferred Qualifications

• Knowledge of space environment and industry standards.
• Understanding of harness design principles, cable routing, shielding, and EMI/EMC considerations.
• Proficiency in CAD software for harness design (e.g., Autodesk Inventor, AutoCAD Electrical, CATIA, Mentor Graphics).
• Experience with electrical simulation and analysis tools (e.g., SPICE, MATLAB).
• Prior experience in electrical harness design through internships, co-op programs, or academic projects related to aerospace engineering. 

Soft Skills

• Strong interpersonal skills and ability to collaborate effectively within cross-functional teams.
• Excellent written and verbal communication skills.
• Analytical mindset with strong problem-solving and troubleshooting abilities.
• Ability to think critically, propose creative solutions, and adapt to evolving project requirements.
• Meticulous attention to detail to ensure accuracy in documentation and design. 

Technology Stack

• CAD tools: Autodesk Inventor, AutoCAD Electrical, CATIA, Mentor Graphics.
• Electrical simulation tools: SPICE, MATLAB.
• Familiarity with schematic capture tools.

Physical Requirements

• Ability to work in a standard office environment and use a computer for extended periods.
• Occasional hands-on work with hardware in lab environments.

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 experienced Electrical Engineer to join our team. This role involves working closely with senior engineers to design and test electrical harnesses for satellites and associated ground support equipment. The ideal candidate is detail-oriented, collaborative, and eager to contribute to cutting-edge aerospace projects. 

Key Responsibilities

• Collaborate with engineering teams to design, test, and support the integration of electrical harnesses for spacecraft and ground systems.
• Create detailed electrical schematics, select wiring, connectors, back shells, and other harness components, ensuring compliance with company and industry standards.
• Develop and execute test plans to verify functionality, reliability, and performance of electrical harness systems.
• Conduct thorough testing and validation procedures, analyze test data, and troubleshoot issues to meet design requirements.
• Prepare comprehensive technical documentation, including interface control documents, system schematics, block diagrams, harness drawings, and installation procedures.
• Work closely with multidisciplinary teams (power, RF, command and data handling, and other subsystems) to ensure seamless integration of electrical systems. 

Qualifications 

Education:

Bachelor’s degree in electrical engineering, Mechanical Engineering, or a related field. 

Experience:

A minimum of 2 to 5 years of industry experience. 

Preferred Qualifications

• Knowledge of space environment and industry standards.
• Understanding of harness design principles, cable routing, shielding, and EMI/EMC considerations.
• Proficiency in CAD software for harness design (e.g., Autodesk Inventor, AutoCAD Electrical, CATIA, Mentor Graphics).
• Experience with electrical simulation and analysis tools (e.g., SPICE, MATLAB).
• Prior experience in electrical harness design through internships, co-op programs, or academic projects related to aerospace engineering. 

Soft Skills

• Strong interpersonal skills and ability to collaborate effectively within cross-functional teams.
• Excellent written and verbal communication skills.
• Analytical mindset with strong problem-solving and troubleshooting abilities.
• Ability to think critically, propose creative solutions, and adapt to evolving project requirements.
• Meticulous attention to detail to ensure accuracy in documentation and design. 

Technology Stack

• CAD tools: Autodesk Inventor, AutoCAD Electrical, CATIA, Mentor Graphics.
• Electrical simulation tools: SPICE, MATLAB.
• Familiarity with schematic capture tools.

Physical Requirements

• Ability to work in a standard office environment and use a computer for extended periods.
• Occasional hands-on work with hardware in lab environments.

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 Full Stack AI Application Engineer (Frontend Emphasis) with to design and build sophisticated web applications that surface advanced AI capabilities to internal and external stakeholders.

This role is responsible for creating polished, intuitive, and high performance user interfaces that enable engineers, operators, and executives to interact effectively with data, analytics, and AI powered systems.

Key Responsibilities

• Design and build internal AI enabled web applications using modern frontend frameworks
• Develop real time dashboards and data visualizations for monitoring operations and supporting leadership decision making
• Create conversational AI interfaces that allow natural language interaction with data and systems
• Architect responsive and accessible frontend components for use across multiple device types and environments
• Implement real time data updates using streaming technologies for live telemetry and system status
• Establish and maintain a frontend design system and reusable component library
• Develop customer facing, partner oriented application features with configurable theming and branding
• Implement authentication, authorization, and role based access control user flows
• Optimize frontend performance when working with large or complex datasets
• Collaborate closely with backend engineers and AI/ML teams to define APIs, data contracts, and integration patterns

 Qualifications

 Education

• Bachelor’s degree in Computer Science or a related field

Experience

• A minimum of 5 years of frontend focused full stack development experience
• Equivalent professional experience may be considered in lieu of formal education

Preferred Qualifications

• Experience delivering enterprise or B2B SaaS applications
• Background in AI enabled products, conversational interfaces, or intelligent copilots
• Experience with advanced or 3D data visualization technologies
• Exposure to product development from concept through production at scale
• Familiarity with real time streaming or event driven architectures

Soft Skills

• Strong interpersonal and collaboration skills across technical and non technical teams
• Excellent written and verbal communication skills
• Proven ability to translate complex technical concepts into intuitive user experiences
• Meticulous attention to detail to ensure high quality, accurate deliverables
• Strong problem solving, ownership, and adaptability in fast paced environments

Technology Stack

• Modern frontend frameworks and languages (e.g., React, TypeScript, modern CSS)
• Data visualization libraries and mapping solutions
• State management, component libraries, and design system tooling
• API integration with backend services and real time data protocols
• Authentication and access control frameworks
• Familiarity with common backend technologies and languages

Physical Requirements

• Ability to work in a standard office or remote environment
• Ability to use a computer and multiple monitors for extended periods
• Ability to participate in design discussions, code reviews, and collaborative meetings

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 Full‑Stack AI Application Engineer with strong expertise in native iOS and VisionOS development to design and deliver advanced AI‑powered mobile and spatial computing applications. This role focuses on building intuitive, high‑performance user experiences that leverage computer vision, machine learning, and immersive 3D interfaces to support engineering, manufacturing, and operational workflows.

You will own the application layer end‑to‑end while collaborating closely with cross‑functional teams to ensure seamless integration across mobile, spatial, and web platforms.

Key Responsibilities

• Design, develop, and maintain native iOS (Swift/SwiftUI) and VisionOS applications for AI‑enabled tools and operational workflows
• Develop immersive experiences on spatial and extended reality platforms for visualization, guided workflows, and interactive 3D environments
• Implement on‑device machine learning inference for real‑time analysis and visualization using mobile hardware capabilities
• Develop camera‑based workflows optimized for challenging physical environments and guided user interaction
• Architect offline‑first mobile solutions with local data storage and background synchronization
• Integrate mobile and spatial applications with backend services and web platforms for unified user experiences
• Build scalable interfaces for real‑time notifications, alerts, and status updates
• Contribute to full‑stack web applications supporting analytics, monitoring, and reporting use cases
• Optimize application performance, reliability, and usability for extended daily use
• Collaborate with product, data, and infrastructure teams to align application design with backend systems and AI pipelines

Qualifications

Education

Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience

Experience

• A minimum of 5 years of full‑stack software development experience
• At least 3 years of native iOS application development with production‑level deployment

Preferred Qualifications

• Experience developing VisionOS or spatial computing applications
• Background building mobile applications for industrial, operational, or field environments
• Experience integrating computer vision or AI capabilities into mobile or AR applications
• Familiarity with 3D rendering, spatial visualization, or immersive UI concepts
• Experience supporting products through full lifecycle from concept to production
• Exposure to enterprise mobile deployment or device management environments

Soft Skills

• Strong interpersonal skills and ability to collaborate effectively with cross‑functional teams
• Excellent written and verbal communication skills
• Proven ability to take ownership of complex projects from design through delivery
• Strong problem‑solving skills with a proactive, solution‑oriented mindset
• Meticulous attention to detail to ensure high‑quality, reliable applications

Technology Stack

• Swift, SwiftUI, VisionOS, RealityKit, ARKit
• Core ML, on‑device inference frameworks
• React, Next.js, Python‑based APIs (e.g., FastAPI or similar)
• Relational and caching databases (e.g., PostgreSQL, Redis)
• Cloud‑based services and containerized environments
• RESTful and real‑time communication patterns (e.g., WebSockets)

Physical Requirements

• Ability to work in a standard office or hybrid environment
• Prolonged periods of working on a computer and mobile devices
• Ability to participate in design reviews, testing, and collaborative sessions 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. 

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

Coho Consulting Group is seeking a highly skilled Cloud Engineer to support complex IT systems and applications within a Department of Defense (DoD) environment. This role is responsible for delivering expert-level systems analysis, cloud architecture design, and solution implementation while providing strategic technical guidance to program stakeholders and leadership. This is a hybrid-remote position with on-site support required at Fort Meade, Columbus, OH or Ogden, UT.

Responsibilities (include but are not limited to):

• Assess existing DoD cloud and traditional hosting environments to develop integrated, optimized architectures that enhance performance, interoperability, security, and cost-efficiency
• Design, develop, and implement cloud and hybrid-cloud solutions in AWS and/or Azure
• Identify and recommend opportunities for automation and orchestration to support application migration and ongoing operations
• Participate in all phases of the system development lifecycle, including:
• Requirements analysis
• Cloud and hybrid-cloud solution design
• Network architecture design and documentation
• Implementation planning and risk analysis
• Develop clear, comprehensive technical and functional documentation to support system design and operations
• Configure and implement networking services within cloud environments
• Integrate enterprise networking technologies, including Cisco, Juniper, Palo Alto, and F5 solutions
• Collaborate with cross-functional teams, engineers, and stakeholders to ensure successful project delivery
• Provide technical guidance and communicate complex concepts effectively to executive and non-technical audiences

Essential Job Qualifications and Requirements:

• Clearance
• Active Secret Security Clearance

• Education and Certifications:
• Bachelor’s degree in Computer Science, Systems Engineering, Statistics, or a related technical field
• Cisco Certified Network Associate (CCNA) certification (preferred)

• Required Experience and Skills:
  • Proven experience in systems analysis and solution design within DoD environments
  • Demonstrated success with cloud deployments in AWS and/or Azure
  • Hands-on experience implementing and configuring cloud-based networking services
  • Expertise in designing and maintaining Virtual Networks, Virtual Private Clouds (VPCs), and hybrid cloud environments
  • Experience integrating enterprise networking devices and infrastructure

• Additional Requirements
  • Strong analytical and problem-solving skills
  • Excellent written and verbal communication abilities
  • Ability to translate complex technical concepts into clear, actionable insights
  • Strong collaboration and stakeholder engagement capabilities
  • Detail-oriented with a focus on delivering high-quality technical solutions

Coho Consulting Group is seeking an experienced Senior Cloud Engineer to provide expert-level functional and systems analysis for complex IT applications and enterprise environments. This role is responsible for designing, integrating, and implementing scalable cloud and hybrid-cloud solutions while delivering strategic technical guidance to program leadership and customers. The ideal candidate will bring deep expertise in DoD cloud environments, modern infrastructure design, and emerging technologies such as AI integration. This is a hybrid-remote position with on-site support required at Ft. Meade, MD; Columbus, OH; or Ogden, UT.

Responsibilities (include but are not limited to):

• Assess existing DoD cloud and traditional hosting environments to develop integrated architectures that optimize performance, interoperability, security, and cost efficiency
• Lead the design and implementation of automated solutions supporting application migration and ongoing operations
• Architect and support cloud and hybrid-cloud solutions across enterprise environments
• Translate functional requirements into scalable, secure, cloud-enabled architectures
• Conduct implementation planning, including risk analysis and mitigation strategies
• Troubleshoot and resolve complex issues related to application migration, integration, and cloud infrastructure
• Design and support AI-enabled solutions and infrastructure for federal environments
• Develop clear, comprehensive technical and functional documentation
• Collaborate with cross-functional teams, stakeholders, and executive leadership to deliver mission-aligned solutions

Essential Job Qualifications and Requirements:

• Security Clearance:

• Active Secret clearance (required)

• Education and Certifications:
• Bachelor’s degree in Computer Science, Systems Engineering, Statistics, or a related technical field
• Cisco Certified Network Associate (CCNA) certification (preferred)

• Required Experience and Skills:
  • Proven experience in systems analysis and solution design within DoD environments
  • Hands-on experience with cloud platforms such as AWS and/or Azure
  • Demonstrated success deploying and managing cloud-based solutions
  • Experience integrating enterprise networking technologies (Cisco, Juniper, Palo Alto, F5)
  • Strong background in configuring and implementing cloud networking services
  • Experience integrating AI-based solutions within federal or enterprise systems

• Technical Expertise
  • Design and management of:
    • Virtual Networks (VNet)
    • Virtual Private Cloud (VPC) environments
    • Hybrid cloud architectures
  • Cloud migration strategies and execution
  • Infrastructure automation and orchestration

Sr. Software Engineer - US

Location: Massachusetts, Maryland, or Greater Austin, TX (Remote)
Team: Product & Engineering
Employment Type: Full-Time

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

We’re looking for a Senior Software Engineer to design, build, and scale the core systems that power VulnCheck’s vulnerability intelligence platform. This is a high-impact, hands-on role where you’ll own critical services and data pipelines end-to-end—from design through production.

You’ll play a key role in shaping architecture, improving system performance and reliability, and delivering features that directly impact customers. While you’ll help resolve production issues, your focus will be on building durable, scalable solutions that prevent them. Although this is a 100% remote role, candidates must be located in either Massachusetts, Maryland, or Greater Austin, TX.

What You’ll Do

• Design and build scalable backend systems, APIs, and data pipelines
• Own services end-to-end, including architecture, development, deployment, and operation
• Lead technical design discussions and contribute to system architecture decisions
• Write high-quality, maintainable code and drive engineering best practices
• Debug complex production issues and implement long-term, scalable solutions
• Improve system performance, reliability, and observability across the platform
• Partner closely with Product, Data, and other Engineering teams to deliver impactful features
• Mentor junior engineers and contribute to a strong engineering culture
• Participate in incident response and on-call rotations 

What You’ll Bring

• 5+ years of experience building and scaling backend systems as a software engineer
• Strong programming skills in one or more languages (Python, Go, Java, etc.)
• Experience designing distributed systems and working with microservices architectures
• Deep understanding of APIs, system design, and cloud infrastructure (AWS preferred)
• Experience working with data pipelines, ETL systems, or high-volume data processing
• Proven ability to debug and optimize production systems
• Strong ownership mindset with the ability to lead projects independently
• Excellent communication skills and ability to collaborate cross-functionally

Preferred Qualifications

• Experience in cybersecurity, vulnerability management, or threat intelligence
• Familiarity with CVE, NVD, KEV, or exploit intelligence datasets
• Experience with streaming systems or real-time data processing
• Background in high-growth or startup environments

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

• Unlimited PTO
• 401k plan with 100% match on first 3%, then 50% of the next 3-5% of compensation
• Comprehensive healthcare coverage
• Generous paid parental leave
• Remote friendly environment with flexibility
• Expense reimbursement for Cell Phone & Internet 
• 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 Employer 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. *Even if your experience doesn’t perfectly align with the job description, we encourage you to apply—we value potential just as much as a perfect resume.

About the Role:

We are seeking an experienced Principal Software Engineer (Data) to join our fast-paced, collaborative data team. In this role, you will have broad authority to drive the direction of our technographic data services, building world-class data pipelines and systems to process billions of signals and data points. This is an exciting opportunity to solve challenging problems and make a big impact as we invest in making technographics a first-class offering.

What You'll Do:

• Build and optimize big data pipelines to extract and process signals from the web, job postings, and other sources
• Design and implement data architectures and storage solutions to efficiently handle massive data volumes
• Collaborate closely with data scientists to support and integrate ML models into data workflows
• Continuously improve data quality, performance, and scalability of our technographic data platform
• Drive technical strategy and roadmap for the data processing infrastructure.

What We're Looking For:

• Extensive experience building and scaling big data pipelines and architectures from scratch
• Deep expertise in big data frameworks (Hadoop, Spark) and the JVM stack (Java, Scala)
• Strong software engineering fundamentals and ability to write efficient, high-quality code
• Experience with entity recognition and NLP techniques a plus
• Proven track record delivering results and driving projects in a fast-paced environment
• Excellent collaboration and communication skills to work with data scientists, analysts and product teams
• Passion for leveraging huge datasets to power valuable insights.

Ideal Background:

• 10+ years of experience in software engineering roles.
• Experience working with very large datasets and distributed systems
• Familiarity building data pipelines at large tech companies or data-driven organizations
• Bachelor's or advanced degree in Computer Science, Engineering or related technical field.

#LI-SK1

#LI-Remote

If you are interested in a position in Engineering but don't see what you are looking for, please send us your resume.  We will keep it on file and reach out when we find a match.

Tenable's Engineering Department is the company's heartbeat. Our scrum teams work in locations around the globe, building architectures and developing code for our innovative products, fulfilling SRE and DevOps roles, providing testing and QA services -- insuring that Tenable brings it's best to the market every day!

Positions in Engineering generally require a background in Computer Science, Software Engineering (or similar) and some experience working in an agile, team focused organization.

In the United States, we typically hire in one of our hub locations - Columbia, MD; Boston, MA; and the San Francisco, CA Bay Area. Globally, Engineers are hired in Dublin, Ireland; Tel Aviv, Israel; and Paris, France. Some positions require a hybrid work schedule (2 days a week in the office) and others are fully remote. Required location(s) are posted for each individual opening.

#LI-DNI

Your Role:

Tenable is looking for a highly motivated Senior Research Engineer to join our Research Solutions Engineering Team.

This team serves as the critical bridge between our Research organization and Product teams, driving technology transfer and productization of cutting-edge security innovations. You'll transform novel research concepts into tangible MVPs, PoCs, and production-ready systems that directly impact how Tenable customers manage their exposure.

We need a proactive problem-solver—someone who recognizes that the initial request isn't always the whole story. You will be expected to listen to the goal, ask the tough questions, and suggest creative alternatives if you see a better way. You are the type of engineer who pauses to ensure we’re solving the right problem before building the solution.

This is a highly autonomous role operating at the intersection of innovation and execution. You'll work on ambiguous, dynamic projects at the forefront of security research. You'll serve as both designer/architect and implementer, with your work ranging from rapid PoCs to full-production implementations, depending on project needs.

Your Opportunity:

• Drive technology transfer between organizations by building MVPs, PoCs, and production-ready implementations of novel security capabilities
• Design and architect solutions that bridge the gap between prototypes and scalable product systems that serve Tenable customers at scale
• Partner cross-functionally with researchers to deeply understand their innovations and with product teams to understand customer needs and technical constraints
• Operate autonomously on cutting-edge projects—translating strategic goals into concrete plans and execution with minimal direction
• Prototype rapidly to validate research concepts, then iterate toward production quality based on feedback and evolving requirements
• Navigate technical breadth across technical domains, picking up new technologies and concepts quickly as projects demand
• Make critical architecture decisions about what to build, how to build it, and when to pivot based on evolving understanding
• Communicate effectively across diverse audiences—explaining research concepts to product teams and product constraints to researchers
• Take ownership of projects end-to-end, from initial conception through delivery and handoff
• Collaborate with a small, high-impact team (3 ICs, 1 senior manager, 1 director/research architect) while engaging with the broader Research and Product organizations

What You'll Need:

• 5+ years of professional software engineering or security research experience
• B.S. degree in Computer Science, Cybersecurity, or related field, or equivalent work experience
• Deep expertise in at least one relevant security domain (e.g., Application Security, Vulnerability Management, Cloud Security, Container Security, Threat Intelligence, Software Supply Chain, Network Security, Cryptography), combined with broad general knowledge across security and engineering
• Demonstrably strong programming skills in multiple languages; comfortable picking up new technologies and tech stacks as projects require
• Proven track record of working autonomously—taking strategic direction and independently charting the technical path from architecture through implementation
• Experience designing systems that balance innovation with production constraints (reliability, scalability, maintainability)
• Experience building both rapid PoCs and production-grade systems; understanding when each approach is appropriate
• Strong cross-functional collaboration skills—ability to work effectively with both research-oriented and product-oriented teams
• Outstanding written and verbal communication skills; ability to explain complex technical concepts to diverse audiences
• Comfort with ambiguity and rapid context-switching; thrives in dynamic environments where requirements evolve
• Extreme curiosity and learning agility—genuine drive to understand how things work and explore new domains
• Pragmatic decision-making skills; knows when to prototype vs. polish, when to pivot vs. persist

And Ideally:

• Experience with vulnerability management platforms, particularly Tenable products (Nessus, Tenable One, Security Center)
• Familiarity with NASL (Nessus Attack Scripting Language) or willingness to learn
• Experience working in both research and product organizations; understanding of the different mindsets and priorities
• Background in security research or novel capability development
• Experience with AI/ML systems or emerging security technologies
• Open source contributions or published security research
• Experience with cloud platforms (AWS, Azure, GCP) and container technologies
• Skilled in presentation on complex topics at conferences, in blogs, or through technical papers

#LI-Remote #LI-LP1

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:

Tenable is looking for a Senior Software Engineer, UI to join the Vulnerability Management product development team. As a Senior Software Engineer, UI will drive projects end-to-end, collaborate on product requirements with Product Managers, architect and implement technical solutions, and ensure continued success after deployment. You will lead and participate in design reviews and architecture discussions. You write pragmatic code and strive for simplicity, while bringing technical insights into how to refine and improve the system, ultimately ensuring performance, stability, and an exceptional end user experience.

Your Opportunity:

• Work within a fast growing development team on an innovative product, Vulnerability Management, that is utilizing cutting edge front end technologies
• Have high-impact by helping the team deliver on our next-generation enterprise web application
• Own your projects end-to-end including design, development, testing, and deployment
• Embrace and implement modern front-end technologies and frameworks
• Promote innovative and elegant software design while actively driving the team toward better practices and solutions with a focus on security, reliability, testability and maintainability
• Collaborate with an amazing group of cross functional team members including product management, design and other engineers in your Agile team
• Take responsibility and ownership of your projects
• Perform code and design reviews

What You'll Need:

• 5+ years of relevant work experience
• 3+ years working with React
• Familiarity with unit and end to end testing for JS/React
• Solid understanding of Javascript and CSS concepts and techniques
• Experience debugging web application errors through the use of tools such as Chrome Dev Tools, etc
• Experience working through the software development life cycle on software development teams and the associated tools (git, Jira, confluence, etc.)
• Successfully deployed code/features, multiple times, while working in an Agile environment
• Knowledge of browser versions, their quirks and the solution to said quirks
• Ability to communicate and collaborate with other engineers and cross functional team members
• Willingness to take ownership of project priorities, deadlines and deliverables
• Experience owning a project and coaching engineers through a project’s lifecycle
• Understanding of how design systems and component libraries work
• Have a lets-get-it-done mindset and be nimble

And Ideally:

• Keen grasp of the functional programming paradigm
• Use of virtualization and/or container technology (i.e. Docker)
• Experience with visualization tools (Visx, Fusion Charts, d3)
• Passion for keeping current on trends related to frontend architectures, performance techniques, accessibility, localization, security and web design/user experience
• Comfortable working on a team that experiments with its processes and practices as well as evolving them when necessary

#LI-Hybrid

#LI-MS1

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

ZoomInfo is where careers accelerate. We move fast, think boldly, and empower you to do the best work of your life. You'll be surrounded by teammates who care deeply, challenge each other, and celebrate wins. With tools that amplify your impact and a culture that backs your ambition, you won't just contribute. You'll make things happen–fast.

As a Senior Software Engineer on the API & MCP Platform team, you'll be at the forefront of building and scaling ZoomInfo's API infrastructure that handles millions of API calls weekly and powers integrations across our platform. You'll work with Java and NestJS to develop robust, secure, and high-performance API services that enable seamless connectivity for our customers and partners.

You'll design and implement scalable API architectures, establish best practices for API security and authentication, and build infrastructure that enables partners and customers to leverage ZoomInfo's data at scale. Your expertise in API design, OAuth 2.0, and emerging technologies like Model Context Protocol (MCP) will be essential in creating world-class developer experiences.

Our engineering culture values diversity, intellectual curiosity, problem-solving, and openness. We encourage collaboration, big thinking, and calculated risk-taking in a blame-free environment. You'll have the autonomy to work on meaningful projects while receiving the support and mentorship needed to grow your career.

What you will do :

• Design, develop, and maintain scalable RESTful APIs using Java and NestJS framework
• Build APIs that power company and contact data enrichment, search, and intelligence capabilities
• Architect and implement secure authentication and authorization systems using OAuth 2.0
• Build high-performance API gateways with advanced rate limiting, throttling, and quota management
• Design and implement MCP (Model Context Protocol) tools and servers to enable AI-powered integrations
• Establish and enforce API design standards, versioning strategies, and best practices across the organization
• Optimize API performance, caching strategies, and response times for high-volume traffic (millions of calls daily)
• Design and implement comprehensive API documentation, SDKs, and developer tools
• Create MCP tool schemas, implement prompt best practices, and optimize tool discovery patterns
• Collaborate with product and integration teams to define API contracts and service-level agreements (SLAs)
• Implement monitoring, logging, and analytics for API usage patterns and performance metrics
• Participate in code reviews and mentor team members on API and MCP best practices
• Troubleshoot and resolve production issues in distributed API systems
• Contribute to technical architecture decisions for API platform evolution. 

What you bring:

• Bachelor's degree in Computer Science, a related field, or equivalent practical experience
• 5+ years of experience in software development with strong focus on API development
• 3+ years of experience designing and implementing RESTful APIs and microservices at scale
• Strong expertise in Java frameworks (Spring Boot, Spring Security, Maven/Gradle)
• Strong expertise in NestJS framework
• Deep understanding of OAuth 2.0, OpenID Connect, JWT, and API security best practices
• Experience with API gateway technologies 
• Proficiency with API design patterns, versioning, and documentation (OpenAPI/Swagger)
• Strong knowledge of rate limiting, throttling, and API scalability strategies
• Understanding of distributed systems and high-availability architectures
• Experience with MCP (Model Context Protocol) tool creation and implementation. 

Preferred Qualifications:

• Experience releasing production MCP tools and servers
• Deep knowledge of MCP best practices, prompt engineering, and tool design patterns
• Familiarity with AI/LLM integration patterns and context management
• Experience with cloud platforms (AWS, GCP, or Azure)
• Knowledge of containerization and orchestration (Docker, Kubernetes)
• Experience with CI/CD pipelines and automated API testing
• Familiarity with message queuing systems (Kafka, RabbitMQ)
• Experience building developer portals and API documentation platforms
• Background in platform engineering or developer experience (DX) initiatives
• Active contributions to open-source API projects or MCP tool repositories

#LI-SK1

#LI-Hybrid

About Us

About Us

Fay is part of Shikun & Binui USA Construction, a family of diversified heavy-civil and industrial construction companies recognized for safe and innovative infrastructure solutions.  Our team of experienced professionals demonstrate an unparalleled commitment to safety, quality and service on all of our projects. We excel on projects with tight schedules and difficult working conditions. Our innovative solutions and customer focused approach provide our clients with unmatched value and quality.

Basic Position Summary:  Assist the Superintendent and Project Manager in managing all aspects of a construction project including the field operations and project administration.  This position is predominately based in the field, entry level and applicants need to be open to traveling all throughout the Hampton Roads area, depending on where the job is. 

Responsibilities/Functions

• Assists with pre-construction activities as needed:  construction planning and design; interpretation of design and drawings
• Has a clear understand specifications, drawings, standards, and subcontractor & supplier scope of work, etc.
• Demonstrates, communicates, and reinforces all Company safety policies and procedures.
• Interprets specifications, designs and drawings and prepares quantity takeoffs
• Prepares drawings and sketches to support construction work, change orders, estimates, etc.
• Verifies work-in-place quantities for invoicing/pay quantities.
• Maintains submittal logs and timely receipt and review of submittals and shop drawings
• Ensures craft timecards are completed accurately, reflecting hours worked and tasks worked on; verifies cost codes to all purchases, timecards, contracts, equipment time and any other item involving cost
• Maintains as-built drawings; posts RFI, bulletin and ASI as appropriate
• Maintains RFI logs
• Participates in constructability reviews and value engineering functions
• Develops, implements and administers project engineering procedures and other work documents, tracks and logs documentation
• Takes weekly jobsite photographs
• Works with the Safety Department to ensure that project safety records are accurately maintained
• Assists in quality control activities
• Assists in preparing project status reports and participates in project status meetings; assists in development of meeting minutes
• Assists in project close-out activities
• May support estimates as needed
• Performs additional assignments per supervisor’s direction

Essential skills and experience

• 4-year civil engineering degree or equivalent technical training and related experience
• 2-4 years of field construction experience
• E.I.T. preferred but not required
• Ability to read and interpret plans
• Excellent computer skills
• Basic understanding of cost analysis
• Excellent communication and interpersonal skills
• Ability to travel as required

Physical Demands:

While performing the duties of this job, the employee is regularly required to Carry tools and equipment, climb or balance; stoop, kneel, crouch, or crawl; and see and hear well (either naturally or with correction), stand; walk, (stand for long periods of time) handle, or feel; use arms and hands to reach for, handle and manipulate objects. The employee must frequently work or walk on uneven ground and is required to always wear steel toed boots. It is mandatory that the employee wear approved personal protective equipment. The employee must frequently lift and/or move up to 50 pounds.  Perform a variety of duties while exposed to outside elements or confined spaces. Repeat tasks of short duration according to set procedures and evaluate information using measurable. Follow set procedures and standards.

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.  

We're looking for a Software Engineer III to join the Contributory Network team within Data Acquisition - one of ZoomInfo's most strategically important initiatives.

The Contributory Network is building the infrastructure that powers a new generation of intelligence products by ingesting, transforming, and processing first-party data contributed by thousands of customers through their CRM, email, and recording provider integrations.

In this role, you'll build the data pipelines that ingest and transform massive volumes of contributed data, as well as contribute to front-end experiences that give internal teams and customers visibility into the platform. You'll work across the full stack, with a strong emphasis on backend data engineering and a meaningful front-end component.

What You'll Do

• Design and build data pipelines that ingest, validate, and transform first-party data from customer integrations (CRM systems, email providers, recording platforms)
• Develop and maintain ETL/ELT workflows for processing contributed contact information, opportunity metadata, and engagement signals at scale
• Build and enhance front-end interfaces for monitoring, configuration, and data quality dashboards using Angular
• Work with streaming and batch processing technologies to handle real-time and scheduled data flows
• Collaborate closely with product managers to translate business requirements into technical solutions
• Ensure data quality and integrity across the pipeline - from ingestion through enrichment and delivery
• Contribute to observability and monitoring for pipeline health, throughput, and error rates
• Partner with cross-functional teams (Data Quality, Platform, Product) to deliver impactful features

Must-Have Qualifications

Data Engineering

• 3+ years of professional software engineering experience
• Solid experience building and operating data pipelines (ETL/ELT) at scale
• Proficiency in Java
• Experience with data processing frameworks such as Apache Beam, Apache Airflow or Spark
• Hands-on experience with streaming technologies (Kafka, Pub/Sub, or similar)
• Familiarity with cloud platforms, preferably GCP (BigQuery, GKE, Dataflow/DataProc)
• Understanding of data modeling, schema design, and data quality practices

Front-End Development

• Working experience with modern front-end frameworks, ideally Angular
• Ability to build functional, clean UIs for internal tools, dashboards, and configuration screens
• Comfortable working with REST APIs and integrating front-end with backend services

General

• Bachelor's degree in Computer Science, Software Engineering, or a related field
• Strong problem-solving skills and attention to detail
• Ability to find the right balance between perfection and getting the job done
• Effective communicator who works well in a collaborative, cross-functional environment

Nice to Have

• Experience with Kubernetes (GKE/EKS) for distributed workloads
• Familiarity with Snowflake, BigQuery, or similar cloud data warehouses
• Experience with Terraform or infrastructure-as-code tools
• Exposure to data integration patterns involving CRM systems or email/calendar APIs
• Experience in a B2B data company or data-as-a-product environment

Why This Role Matters

The Contributory Network is a cornerstone of ZoomInfo's long-term strategy. By building the data infrastructure that processes first-party contributions from thousands of companies, you'll directly power intelligence products - from competitive benchmarking to buyer committee insights to market timing signals - that no other source in the world can offer.

You'll be joining at a pivotal moment: the initiative is high-visibility, the team is growing, and the opportunity to shape how contributory data flows through ZoomInfo is yours to build.

#LI-AR2

#LI-HYBRID

The base salary range across the U.S. for this role is between $133,800-$200,700. In addition, this role is eligible for commission. Black Duck offers a competitive total rewards package. The actual compensation offered will be based on a number of job-related factors, including location, skills, experience, and education. 

The base salary range across the U.S. for this role is between $133,800-$200,700. In addition, this role is eligible for commission. Black Duck offers a competitive total rewards package. The actual compensation offered will be based on a number of job-related factors, including location, skills, experience, and education. 

We are looking add a Sales Engineer supporting the Mid Atlantic Region (DMV) to be the technical resource for Cato Network’s field sales force. In this role, you will actively drive and manage the technology evaluation stage of the sales process, working in conjunction with the sales team as the key technical advisor and product advocate for our solutions. You should be skilled at building relationships and explaining technology and product positioning to both business and technical users as well as passionate about understanding technical issues to ensure complete customer satisfaction through all stages of the sales process. 

Responsibilities

• Provide technical validation of Cato Networks solutions to prospects
• Development and delivery of product demonstrations
• Presenting the product to customers and at field events such as conferences, seminars, etc.
• Respond to functional and technical elements of RFIs/RFPs
• Convey customer requirements to Product Management teams
• Travel throughout sales territory 

Requirements 

• 4+ years of Pre-Sales or Consulting experience working with network and/or cloud security products in a customer-facing role
• Proven track record in software sales
• Comprehensive understanding of networking technology, including: 

○  LAN and WAN technologies 

○  Switching and routing 

○  Security (Firewalls and Filtering technologies) 

○  Cloud 

• Strong presentation skills and written communication in emails, RFPs, and reports
• Organized, analytical, creative and adaptive in approach and finding solutions

#LI-DP1

As a Project Manager for Atwell's Civil Engineering group, you'll dive into diverse land development projects of varying sizes and complexities. This is your chance to shape your career in a dynamic, entrepreneurial work environment.

Responsibilities:

• Lead and manage site civil projects from initiation to completion.
• Use AutoCAD Civil 3D and Vision for project design and analysis.
• Build and maintain client relationships, ensuring project delivery meets client expectations.
• Identify and pursue new business opportunities to contribute to firm growth.
• Oversee project financials, including billing and invoicing processes.
• Provide mentorship to junior staff, fostering a collaborative work environment.
• Implement quality control measures to ensure project deliverables meet high standards.

Qualifications:

• Professional Engineer license in Maryland.
• Proficient in AutoCAD Civil 3D and Vision technologies.
• Proven experience managing commercial and residential land development projects.
• Strong client management and communication skills.
• Demonstrated ability in business development.
• Leadership skills with the ability to mentor and develop junior staff.
• Excellent organizational and time management skills.

Disclaimer 

While AI tools may support your application process, this role is built on human talent. Your judgment, experience, and character matter most, so we encourage you to showcase what makes you uniquely you.

Atwell does not accept unsolicited resumes from any 3rd party agencies. No fee will be paid to 3rd parties who submit unsolicited resumes to any Atwell employee. Resumes from approved vendors must be specifically requested by Atwell and approved by the Atwell Talent Acquisition Team.

#LI-RD1

As a Civil Engineer at Atwell, your role will be dynamic and multifaceted, including the opportunity to become a subject matter expert in residential, commercial, and/or industrial land development!

• Site Plan Excellence: You'll be responsible for drafting preliminary and final site plans using AutoCAD Civil 3D, ensuring precision and adherence to industry standards.
• Data Analysis: Dive into project survey data to assess existing site conditions, considering various factors, including legal descriptions, ALTA surveys, easement documents, and condo documents.
• Comprehensive Reporting: Prepare a variety of reports, opinions, and recommendations crucial for project direction. This may include hydrology/hydraulic studies, due diligence/site analysis reports, engineer's opinion of probable costs, project schedules, utility computations, detention/retention computations, storm sewer reports, local and state permit applications, stormwater reports, soils reports, earthwork volume calculations, StormCAD reports, WaterCAD reports, and preliminary grading.
• Construction Support: Offer valuable construction-related services, such as permit applications, cut sheets, quantity estimates, and transmittals. Organize site plans, construction plans, and construction documents under the guidance of Senior staff.
• Engineering Software Mastery: Utilize AutoCAD Civil 3D and related engineering software packages to complete assignments efficiently, ensuring they align with established standards.
• Effective Communication: Demonstrate strong written and verbal communication skills when collaborating with current staff members, ensuring seamless project coordination.

Qualifications: 

• Bachelor’s Degree in Civil Engineering
• 8+ years of experience
• AutoCAD Civil 3D, WaterCAD, StormCAD, and SewerCAD preferred

Disclaimer 

While AI tools may support your application process, this role is built on human talent. Your judgment, experience, and character matter most, so we encourage you to showcase what makes you uniquely you.

Atwell does not accept unsolicited resumes from any 3rd party agencies. No fee will be paid to 3rd parties who submit unsolicited resumes to any Atwell employee. Resumes from approved vendors must be specifically requested by Atwell and approved by the Atwell Talent Acquisition Team.

#LI-RD1

As a Project Manager for Atwell's Civil Engineering group, you'll dive into diverse land development projects of varying sizes and complexities. This is your chance to shape your career in a dynamic, entrepreneurial work environment.

Responsibilities:

• Lead and manage site civil projects from initiation to completion.
• Use AutoCAD Civil 3D and Vision for project design and analysis.
• Build and maintain client relationships, ensuring project delivery meets client expectations.
• Identify and pursue new business opportunities to contribute to firm growth.
• Oversee project financials, including billing and invoicing processes.
• Provide mentorship to junior staff, fostering a collaborative work environment.
• Implement quality control measures to ensure project deliverables meet high standards.

Qualifications:

• Professional Engineer license in Maryland.
• Proficient in AutoCAD Civil 3D and Vision technologies.
• Proven experience managing commercial and residential land development projects.
• Strong client management and communication skills.
• Demonstrated ability in business development.
• Leadership skills with the ability to mentor and develop junior staff.
• Excellent organizational and time management skills.

Disclaimer 

While AI tools may support your application process, this role is built on human talent. Your judgment, experience, and character matter most, so we encourage you to showcase what makes you uniquely you.

Atwell does not accept unsolicited resumes from any 3rd party agencies. No fee will be paid to 3rd parties who submit unsolicited resumes to any Atwell employee. Resumes from approved vendors must be specifically requested by Atwell and approved by the Atwell Talent Acquisition Team.

#LI-RD1