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Supports the operation, maintenance, troubleshooting, and evolution of specialized network and system infrastructure. Responsibilities include configuring switches, routers, and firewalls; maintaining secure network environments; troubleshooting virtualized thin-client systems; updating technical documentation; and assisting with key-generation scripts and automation. Requires foundational networking and system administration knowledge, a bachelor’s degree or equivalent experience, Linux+ certification within six months, and ability to obtain a Secret clearance within 12 months.

Develop and maintain Python backend services, APIs, and JavaScript/TypeScript web interfaces supporting CNO capabilities and DoD mission applications. Responsibilities include software design, testing, debugging, reverse engineering, static and dynamic analysis, vulnerability identification, virtualization, and secure software development. The engineer will collaborate on integrating CNO capabilities and work with operating-system internals, containers, databases, CI/CD, and modern web architectures.

Leads coordination, execution, synchronization, and continuous improvement for a complex technical Solution Train in a cyber-focused DoD environment. Facilitates SAFe planning and delivery events, manages dependencies and value flow across Agile Release Trains, coordinates engineering teams and suppliers, tracks risks and impediments, maintains technical documentation, and coaches Agile leaders. Requires extensive technical program experience, cybersecurity and DoD background, SAFe certification, and TS/SCI clearance with CI polygraph.

Leads government software quality assurance and test activities, including test planning, readiness reviews, DT&E, OT&E, Cyber T&E, functional and system testing, defect documentation, traceability, and stakeholder coordination. The role supports DoD and intelligence-community systems and requires deep QA/T&E expertise, technical communication, Atlassian tool experience, and leadership of government-facing test processes.

Provides enterprise systems engineering, technical governance, architecture integration, Agile execution, and executive communication support for DoD JCWA programs. Leads systems engineering artifacts, governance frameworks, enterprise capabilities, PI Planning, Jira and Confluence workflow automation, dashboards, reporting, and continuous improvement. Coordinates requirements and priorities across Agile Release Trains, PMOs, mission partners, and leadership while supporting systems-of-systems architecture and technical oversight.

Develops, tests, documents, and enhances complex software systems supporting secure cross-domain information sharing. Responsibilities include requirements analysis, system design, coding, debugging, database query development, large-scale data processing, real-time algorithms, integration testing, technical documentation, and providing software team guidance. The role requires experience with object-oriented programming, dataflow, NiFi, SALT, Linux, Roxy, and RHEL 9, along with an active TS/SCI clearance with CI polygraph.

Install, configure, and manage ESXi/VMware hosts, RHEL and Windows servers, and Linux/Windows workstations. Provide Tier 3-4 support for SecureView at local and remote DoD customer sites, develop test plans and technical documentation, and troubleshoot complex system issues.

Lead product vision and roadmap for cyber mission virtualization and containerization. Define backlog, collaborate with stakeholders (USCYBERCOM, NSA), coordinate Agile PI execution, design multi-platform solutions, and mentor teams to deliver secure, enterprise-grade virtualized/containerized capabilities.

Provide SETA technical advisory support to government teams developing and evaluating AI-enabled applications. Assess LLMs, RAG, agentic workflows, orchestration frameworks, prompts, evaluation harnesses, and integration risks. Advise on latency, reliability, observability, guardrails, and system integration. Develop guidance, prototypes, and briefings; support test and evaluation activities and collaboration with engineers, product leads, and mission stakeholders.

The Senior System Administrator will manage IT systems' implementation, troubleshooting, and maintenance while overseeing daily operations, providing support, and optimizing system performance.