Top Secret / SCI Clearance Jobs in Virginia

User Activity Monitor (UAM) Engineer- Mid Lorton VA Top Secret/SCI The Digital Modernization Sector has an opening for User Activity Monitor (UAM) Engineer supporting the HEITS Contract as part of t...

User Activity Monitor (UAM) Engineer Lorton VA Top Secret/SCI The Digital Modernization Sector has an opening for User Activity Monitor (UAM) Engineer supporting the HEITS Contract as part of the De...

Network Engineer Lorton, VA Top Secret/SCI The Digital Modernization Sector has an opening for a Mid-Level Network Engineer supporting the HEITS Contract as part of the Department of Homeland Securi...

Senior Network Engineer Lorton, VA Top Secret/SCI The Digital Modernization Sector has an opening for a Senior Network Engineer supporting the HEITS Contract as part of the Department of Homeland Se...

Principal Systems Engineer to join our team in Dulles, VA. The qualified candidates will support new programs within the Space Superiority and Warfighting Division. This position is 100% onsite and c...

Logistics Specialist Locations: On-Site – Springfield, VA Clearance Requirement: Active TS/SCI Salary Range: Commensurate with Experience ABOUT THIS ROLE We are seeking a Logistics Specialist to sup...

Strategic Space Planner Locations: On-Site – Springfield, VA Clearance Requirement: Active TS/SCI Salary Range: Commensurate with Experience ABOUT THIS ROLE The Strategic Space Planner III develops ...

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: UnclearedTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have inc...

Multi-Cloud EngineerChantilly, VirginiaVG Team /Cloud Engineering (Full-Time) /On-siteapply for this jobAt Wyetech, you’ll be at the center of an award-winning corporate culture, breaking technologica...

Zachary Piper Solutions is seeking a Network Administrator to support a long-term enterprise IT program based in Newington, VA . The Network Administrator will support enterprise routing and switchi...

Zachary Piper Solutions is seeking an Alternate Facility Security Officer (AFSO) to support a growing client in the defense and intelligence community industry in the Reston, VA area. The Alternate Fa...

Zachary Piper Solutions is seeking a Cloud Support Administrator to join a Secure Operations Center (SOC) team providing 24x7x365 operational support for Azure core and Office365 platforms. This role ...

Zachary Piper Solutions is seeking an IT Technical Writer to support mission-critical communications and technology initiatives. This role will develop and maintain clear, accurate, and mission-aligne...

Zachary Piper Solutions is looking for a Physical/Electronic Project Manager to join a design services company for mission critical systems. This is based in Tysons, VA. **Opportunity to get processed...

R-00189570Description Leidos Analysis Solutions Group is seeking a Geotechnical Engineer to support geologic and geotechnical analysis for the reverse engineering of underground and hardened facilitie...

R-00189574Description The Leidos Analysis Solutions business area is seeking a Senior Nuclear Engineer to support critical national security missions in Reston, Virginia. In this role, you will appl...

Date Posted:2026-08-13Country:United States of America Location:US-VA-ALEXANDRIA-7900-CUST ~ 7900 Telegraph Rd ~ 7900-CUST (External Site) Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immi...

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, ch...

MANTECH seeks a motivated, career and customer-oriented Software Engineer to join our team in Herndon VA. The Software Engineer will leverage their expertise with Python to support the customer's data...