FULL_TIME

FEED

UNKNOWN

We are seeking a highly skilled and motivated Network Architect to support a federal government customer in designing, implementing, securing, and maintaining enterprise network infrastructure within a mission-critical environment. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.

YEAR

Peraton drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted and highly differentiated national security solutions and technologies that keep people safe and secure. Peraton serves as a valued partner to essential government agencies across the intelligence, space, cyber, defense, civilian, health, and state and local markets. Every day, our employees do the can’t be done, solving the most daunting challenges facing our customers.

Peraton

Network Architect

[AW]-iCims

The team will provide security engineering, control assessments, audit readiness, and governance, risk, and compliance (GRC) support across systems at multiple classification levels, including cloud environments and SaaS platforms. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.

DOJ Security Assessment and Authorization Program

ADAPTED_NOW

Develop and execute multi-year account strategies across DoD Intelligence and Defense Intelligence agencies, aligned to mission priorities and budget cycles (POM, color of money). With nearly an exabyte deployed across the public sector, VAST delivers secure, scalable, high-performance infrastructure across classified, hybrid, cloud, and edge environments.

VAST Data

Sales Director, Data Platform - FSI

Ivy Exec

This role oversees daily operational performance for enterprise help desk services, desktop support, mobility device management, and end user hardware/software lifecycle activities supporting DOT headquarters and more than nearly 300 field locations nationwide. Responsibilities: Peraton is seeking an End User Operations Manager who is responsible for leading and optimizing the end user support ecosystem across the Department of Transportation’s Enterprise IT Shared Services (EITSS) environment.

End User Operations Manager

Peraton is seeking a highly skilled Kubernetes Architect to support a federal government customer in designing, building, securing, and operationalizing enterprise Kubernetes platforms across both air-gapped and cloud-based environments. The ideal candidate will possess deep expertise in Kubernetes platform engineering, cloud-native infrastructure, Infrastructure-as-Code (IaC), enterprise automation, and secure platform operations within highly regulated federal environments.

Kubernetes Architect

Lead and manage a multidisciplinary support team consisting of configuration analysts, data management analysts, information support personnel, class design engineering management staff, and financial analysts located across three geographic sites. The Task Manager ensures alignment with Navy program requirements, oversees cross-functional workload distribution, and supports the resolution of high‑visibility technical, contractual, and programmatic issues.

Serco, Inc. is the North America division of Serco Group, plc, one of the world’s leading service companies. At Serco we serve every branch of the U.S. Military, federal, state and local governments, Canadian and provincial governments, as well as commercial customers. We are a leading provider of professional, technology, engineering, trades, and management services, and we support the public service areas of Defense, Citizen Services, and Transportation.
Headquartered in Herndon, Virginia, Serco has over 9,000 employees working at over 100 sites across the U.S. and Canada. Serco is a business where people and values matter. Our workplace culture is one that embraces diversity and fosters equity, respect, and belonging for every individual. Put simply, Serco is a place you can count on. We embody a holistic approach to wellbeing and offer our employees a suite of benefits that enable you to achieve your physical, emotional, financial, social, community and career goals.
Serco is a place where you can make a difference because every contribution matters. So while your place at Serco may vary depending on your role, we know you will find your place here. You are invited to come discover your place in our world.

Serco Group plc

Task Manager - (Arlington, VA *Hybrid)

You will work directly with ET's executives, delivery leads, subject matter experts, and teaming partners, and you will be in front of government customers well before an RFP is released. Judgment about where AI adds real value in a customer solution and where a simpler approach is better, plus fluency using AI tools to speed up research, solutioning, and proposal writing.

Emerging Tech, LLC

Capture Solutions Director

partner JazzHR

The salary range for this role takes into account the wide range of factors that are considered in making compensation decisions, including but not limited to skill sets, experience and training; licensure and certifications; and other business and organizational needs. The ideal candidate can independently deliver Collibra solutions, troubleshoot complex technical issues, and collaborate effectively with technical and business stakeholders.

Groundswell

Collibra Developer

The salary range for this role takes into account the wide range of factors that are considered in making compensation decisions, including but not limited to skill sets, experience and training; licensure and certifications; and other business and organizational needs. Design and execute a end-to-end test programs, independently assessing system performance against stated requirements and applying sound test discipline to work within scope and schedule constraints.

Automated Testing Manager

Join WSP USA's Freight & Logistics team within Advisory Services and help public-sector clients strengthen the freight networks and supply chains that keep communities and economies moving. WSP USA is providing the compensation range that the company in good faith believes it might pay and/or offer for this position within the state of Colorado, based on the successful applicant's education, experience, knowledge, skills, and abilities in addition to internal equity and specific geographic location.

WSP Global Inc

Senior Rail and Freight Manager

For candidates, that means a rare opportunity: the innovation and mission focus of an engineering services company paired with the hands-on impact of building and delivering real solutions that benefit the Warfighter, all inside an employee-owned company where your contributions directly shape both the mission and your ownership stake in the business. i3 team members operate at the leading edge of national defense across a broad range of technical disciplines, from systems and software engineering to modeling, simulation, and training solutions to cybersecurity, digital engineering, and enterprise IT.

Integration Innovation, Inc. (i3)

Senior RF Engineer

Integration Innovation Inc

RF Engineer

Digital Hardware Engineer

Be assigned to consulting projects to work directly with customers on their short- and long-term integration projects to provide high-level architecture designs, roadmaps, and be the subject matter expert on how best to utilize Celigo products. • Provide design documents, business process assessments, change orders, and other deliverables during customer projects in the Solution Architect role, working with a project team and project manager.

Celigo

Senior Solutions Architect

TEMPORARY

HOUR

RF Engineer Intern

Mechanical Engineering Intern

This role provides leadership and oversight across multiple IT service towers-Infrastructure, Cybersecurity, End User Services, and Program Support-serving DOT headquarters and more than 200 field offices in the Common Operating Environment (COE). Collaborate with End User Operations lead to support end user services leadership across enterprise help desk, desktop support, field support, mobility device management, and hardware/software lifecycle processes.

Peraton Inc

Enterprise Operations Manager

Vast Data Inc

We are seeking a highly skilled and motivated Network Architect to support a federal government customer in designing, implementing, securing, and maintaining enterprise network infrastructure within a mission-critical environment. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.

Provide deep, hands-on LLM and agentic-AI expertise (RAG, fine-tuning, tool-use/MCP, multi-agent orchestration, LLMOps) to internal Peraton teams and CMS technical stakeholders. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.

Systems Integrator Jobs in District of Columbia

Network Architect Peraton

DOJ Security Assessment and Authorization Program Peraton

Sales Director, Data Platform - FSI VAST Data

End User Operations Manager Peraton

Kubernetes Architect Peraton

Task Manager - (Arlington, VA *Hybrid) Serco Group plc

Capture Solutions Director Emerging Tech, LLC

Collibra Developer Groundswell

Automated Testing Manager Groundswell

Senior Rail and Freight Manager WSP Global Inc

Senior RF Engineer Integration Innovation, Inc. (i3)

RF Engineer Integration Innovation Inc

Digital Hardware Engineer Integration Innovation, Inc. (i3)

Senior Solutions Architect Celigo

RF Engineer Intern Integration Innovation, Inc. (i3)

Mechanical Engineering Intern Integration Innovation, Inc. (i3)

Enterprise Operations Manager Peraton Inc

Sales Director, Data Platform - FSI Vast Data Inc

Network Architect Peraton Inc

Artificial Intelligence & Machine Learning, Advisor Peraton Inc

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