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

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#hybrid

Overview of Opportunity 

Two Six Technologies is seeking an Intel Analyst to join our team! You will drive analytical efforts in support of client objectives leveraging next-generation operations and analysis platforms, while also partnering with technical teams to inform development of platform analytic capabilities. The ideal candidate will have deep experience working as a data or intelligence analyst, ideally involving processing large volumes of data, leveraging technology to augment human analysis, and innovative approaches to presenting findings to enable audience understanding and acting on that data. 

Responsibilities

• Partner with product owners, field operations, and developers to deeply understand client needs, and translate these requirements into collection and analysis approaches.
• Leverage a broad range of data sources and technical capabilities to analyze issues, conduct research, summarize results, and develop recommendations.
• Generate high-quality responsive analytic products and visualizations that provide insight to difficult problems demonstrating best practices in analytical tradecraft
• Employ validated analytical techniques to generate insights from large volumes of qualitative and quantitative data in support of client requirements.
• Establish key performance indicators to measure analytical output quality and utility, and make recommendations for improvement.
• Work with program leadership and lead analysts to establish analysis frameworks and best practices, and guide adoption across the team.
• Identify opportunities to improve technical tools and capabilities in support of analytical processes.
• Mentor more junior analysts.

Minimum Qualifications:

• Minimum of 10 years of experience as an Data Analyst, Operations Planner, or Intelligence Analyst
• Familiarity with foundational analysis approaches, such as descriptive, diagnostic, predictive, prescriptive, and other techniques.
• The ability to analyze data for trends and patterns and articulate the impact.
• Experience creating written intelligence reports, visualizations, briefings, and dashboards to communicate findings to leadership and operational units.
• Experience presenting analysis to technical and non-technical audiences, providing clear recommendations and assessments.
• Ability to present data in a way that tells a story and enables executive-level audiences to make decisions
• Excellent analytical and critical thinking skills, with the ability to derive insights from incomplete data.
• Active TS/SCI clearance

.Desired Qualifications:

• Prior experience conducting analysis in a US Government context or environment
• Experience with data analysis and visualization tools such as Kibana, R, Gephi, Tableau or similar analytical or open source information tools
• Experience briefing or working directly with US Government policymakers
• Prior service in defense, national security, or intelligence community organizations

Clearance Requirements:

• Active TS/SCI Clearance

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Overview of Opportunity

We are seeking a high-caliber Senior Backend Engineer with a rare blend of legacy expertise and modern systems design. You will be tasked with bridging the gap between established Java infrastructures and high-performance Golang development.

This role is not for the faint of heart. You will be responsible for deconstructing, re-architecting, and rewriting large, mission-critical codebases that power global telecommunications, ensuring they are scalable, resilient, and future-proof.

This is a remote role. 

Key Responsibilities:

• Legacy Transformation: Take ownership of large, complex Java codebases and strategically migrate towards high-performance Golang microservices.
• Protocol Development: Design and maintain low-level communication interfaces involving SS7 (MAP) and DIAMETER protocols.
• System Architecture: Build and optimize highly available resilient systems capable of handling multiple client connections.
• Database Management: Design schemas and optimize queries for both MySQL and PostgreSQL to ensure data integrity and performance. Understand existing data structures and migrate them as appropriate.
• Queue Management: Implement and manage robust job queues and asynchronous task frameworks to handle API traffic and background processing.

Technical Requirements:

• Dual-Stack Understanding: Expert-level proficiency in both Java and Golang. You should be equally comfortable navigating existing code and writing equivalent high-concurrency Go routines.\
• Telecom Domain Knowledge: A deep, fundamental understanding of Signaling System No. 7 (SS7) and DIAMETER. You should be comfortable discussing the signaling stack from the MTP layers through to the application part.
• Database Expertise: Advanced experience with MySQL and PostgreSQL, including performance tuning and distributed database patterns.
• Task Orchestration and Notifications: Deep understanding of job queues and task management (e.g., RabbitMQ, Kafka, or custom-built Go workers).
• API Capability: Comfortable with API models and specifying and writing endpoints to be used by adjacent applications.

Professional Attributes & Expectations:

• A "Re-write" Mindset: You are not intimidated by code that has undergone iterations and layers of  with minimal documentation. You have the patience and skill to deconstruct complex logic and rebuild it to a superior standard.
• High Agency: A drive to see tasks through to completion. You take pride in delivering robust, high-standard code.
• Global Mobility: This role requires the ability to travel for extended periods to coordinate with global teams or oversee on-site deployments.
• Flexibility: We offer flexible working hours to accommodate your peak productivity times, provided project milestones are met.

Why Join Us?

You will be at the heart of the infrastructure that connects the world, solving hard problems in distributed computing and telecommunications. If you prefer deep technical challenges over routine feature updates, we want to hear from you.

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#remote