Security Clearance Jobs in Fairfax, VA

Senior Relativity Archiving Analyst Employment Type: Full-Time, ExperiencedDepartment: Information TechnologyCGS is seeking a Senior Relativity Archiving Analyst, who will be responsible for vetting R...

Entry Level Environmental Engineer (Water Practice)Fairfax, VA / Arlington, VA / Alexandria, VA / Washington, DCConsulting Services – Engineering and Science /Full Time /Hybridapply for this jobERG is...

ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineeri...

As a Platform Specialist, you will focus on optimizing and maintaining applications across iOS, Android, or Windows environments. Troubleshooting platform-specific issues. Implementing updates. Ens...

As a Platform Specialist, you will focus on optimizing and maintaining applications across iOS, Android, or Windows environments. Troubleshooting platform-specific issues. Implementing updates. Ens...

Revolutional delivers advanced technology solutions and mission support to federal agencies across civilian, health, and national security environments. We apply modern capabilities, including AI/ML, ...

Job Title: Senior Field Service Engineer - SATCOM / NetworkJob Category: Engineering and Technical SupportTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: R...

Job Number: R0242545Electrical EngineerThe Opportunity:Research, design, develop, test, or supervise the manufacturing and installation of electrical equipment, components, or systems for commer cia l...

Job Number: R0242508Learning Systems Architect, SeniorThe Opportunity:Provides strategic and tactical advice and develops learning solutions on learning technology systems and cloud-based technologies...

Job Number: R0242482Platform Engineer The Opportunity: As a Platform Engineer, you'll help build and operate the foundational infrastructure behind an enterprise Digital Twin and modeling and simulati...

Job Number: R0242460SOC Mission Support Engineer The Opportunity: We are seeking a support engineer to provide systems engineering, administration, and operational support for the infrastructure and c...

Job Number: R0242343AI and ML Data Scientist The Opportunity: As an Agentic AI Engineer and Data Scientist for military intelligence, you're excited by the opportunity to design, develop, and deploy a...

Position Description: CGI is seeking an enthusiastic, highly capable Director or experienced Senior Consultant to join a high performing team as a Product Delivery Lead, leading a team or teams design...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

Overview Steampunk is the explosive collision of human-centered design and traditional government contracting. An employee-owned company with a startup mindset and time-tested approaches tailored for...

Overview We are looking for a highly skilled AI Developer to design, build, and optimize advanced AI solutions across predictive, generative, and autonomous system domains. This role requires strong ...

OverviewAbout M.C. DeanM.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments,...