Security Clearance Jobs in Washington, DC

Job Category: IT/TechnicalRequisition Number: DATAA002298Posting Details Posted: September 28, 2026 Full-Time On-site Locations Showing 1 location Ft. Bragg, NC ...

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...

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, comp...

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, comp...

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, comp...

MANTECH seeks a motivated, career and customer-oriented Senior Electrical Systems Engineer to join our team working in the Washington D.C. Navy Yard. This is hybrid position requiring at least 3 days ...

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

R-00194777Description This position will monitor all Chemical, Biological, Radiological, Nuclear and Explosive (CBRNE) network activity in a government Emergency Operations Center (EOC). Candidate wil...

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

R-00194772Description Leidos' Digital Modernization sector is seeking a Cyber Security Watch Officer (CSWO) to join the GSM-O effort at the Pentagon. This position will be supporting SWING SH...

R-00194760Description The Collaboration Engineer Jr. supports SEC Office of Information Technology collaboration services under the ISS contract by   assisting   with deployment, operations,...

As a solutions-based company, Precise Systems is focused on innovation in support of the warfighters and aligning our expertise to deliver the highest quality of service. Powered by our highly skilled...

Job Family :Risk & Regulatory Compliance Consulting Travel Required :Up to 10% Clearance Required :Active Secret What You Will Do :Lead analytical workstreams supporting complex financial crime inves...

Job Description: Provide T&E support to all programs, current and future, in the PAE Mission Systems Above Water Sensors and Lasers portfolio. Coordinate and participate in DT/OT Test Planning Workin...

Job Description: Senior Systems Engineer • Provide systems engineering and development support to all programs, current and future, in the IWS 2.0 portfolio. • Perform systems and adv...

Job Description: Senior Software Engineer• Support Navy Surface Ship Above Water Sensor and Laser Software Development Certification, Accreditation, and Cybersecurity processes, by developing...