Security Clearance Jobs in Washington, DC

ClearanceJobs is aiding their partner in search of a Deputy Program Director, Technical Support The selected candidate will be responsible for ensuring the effectiveness of the NGA contract in the ar...

Assured Information Security (AIS) has an opening for a Business Development Manager. In this role you will support the development and execution of capture plans, competitive strategies, and proposal...

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-00191369Description The Law Enforcement and Litigation Portfolio is seeking a highly motivated Customer Relationship Manager to support a federal customer.  This role is ideal for someone who i...

R-00191428Description Leidos' Digital Modernization sector is seeking a Senior Firewall Engineer to support the GSM-O effort. This position is located at the Pentagon and is 100% on-site. This rol...

R-00191408Description Leidos’ NISC IV program is seeking a Radio Frequency (RF) Engineer/Spectrum Engineer to support the FAA Spectrum Engineering Services Group (AJW-194) in the area of Nationa...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

The application window is expected to close on: 09/24/2026The successful applicant will be performing work on US Government classified environments, and therefore, must be a U.S. Person (i.e., U.S. ci...

The application window is expected to close on: 09/29/2026 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received . Job posting may be r...

Intelligence Operations IntegratorWashington, DCBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and Nation...

Cloud Security Architect - SeniorWashington, DCApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and Na...

Assessment LeadWashington, DCBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission...

Cloud ArchitectWashington, DCApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mi...

Information System Security Officer (ISSO)Washington, DCBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense an...

Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than ...

Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than ...

Quantum Sky is searching for a full-time Intermediate AV/VTC Specialist to support the EEOC OCIO Enterprise Helpdesk. This role supports AV/VTC operations, troubleshooting, service requests, event sup...

Quantum Sky is searching for a full-time AV/VTC Production Engineer to support the EEOC OCIO Enterprise Helpdesk. The Production Engineer is responsible for design, implementation, operation, maintena...

Senior Citrix Virtual Desktop Infrastructure (VDI) Engineer Quantum Sky is searching for a Senior Citrix Virtual Desktop Infrastructure (VDI) Engineer to support design, implementation, administration...