Security Clearance Jobs in Herndon, VA

Job Description BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and su...

Job Description BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and su...

Project Integrator This position requires an active TS/SCI with Polygraph clearance. Cherokee Preting is seeking a Project Integrator to support our government client. Compensation & Benefits: Pay ...

Job Description What You Will Be Doing:Supporting end-to-end personnel security lifecycle management, including onboarding, clearance processing, continuous vetting (CE/CV), and offboarding.Processing...

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...

Markon's Partner company is looking for SIGINT Operators in Northern VA. The Technical Specialists - SIGINT Operators will conduct technical SIGINT collection in support of customer operations.Respons...

R-00173998Description Leidos Government Health & Safety Solution Group in Windsor Mill, MD in support of the End User Centric IT Support (ECIS) Contract for Centers for Medicare and Medicaid Servi...

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...

R-00175143Description More About the Role:This Test Engineering (TE) opportunity on the U.S. Navy’s Service Management, Integration, and Transport (SMIT) will allow participation on a high-visib...

R-00175140Description More About the Role:This Test Engineering (TE) opportunity on the U.S. Navy’s Service Management, Integration, and Transport (SMIT) will allow participation on a high-visib...

R-00174402Description If you're interested in being a part of an extraordinary mission, working with our customer who runs the DoD’s largest supercomputing centers and operating some of the ...

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 Lead Security & Compliance Manager (LSCM) to join our team in Herndon, VA. This is a hybrid position. This role is responsible for the overall ...

Description: FSA Federal (FSA) is focused on delivering unsurpassed services in support of law enforcement and homeland security. We currently have a potential vacancy for a Auditor/Financial Analyst....

DescriptionApplication deadline: Feb 8, 2026The Amazon Web Services Professional Services (ProServe) team is seeking a skilled Delivery Consultant to join our team at Amazon Web Services (AWS). In thi...

Job Description What You Will Be Doing: •Supporting end-to-end personnel security lifecycle management, including onboarding, clearance processing, continuous vetting (CE/CV), and offboarding. •Proces...

Want to work on the apps used for space capabilities and cutting-edge technologies? Yes, we said space! Rocket Communications is an enterprise UX Design company focused on designing mission-critical ...

Want to work on the apps used for space capabilities and cutting-edge technologies? Yes, we said space! Rocket Communications is an enterprise UX Design company focused on designing mission-critical ...

Job Number 716518BR Description: The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of collaboration, purpose, and impact....