Security Clearance Jobs in Washington, DC

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...

Senior Structural EngineerOn-site — Engineer (Full Time)Washington, DCWe may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing re...

Senior Structural EngineerOn-site — Engineer (Full Time)Washington, DCWe may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing re...

Senior Structural EngineerOn-site — Engineer (Full Time)Washington, DCWe may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing re...

Strategic Analysis, Inc. is an Equal Opportunity Employer. Senior Technical Briefing Coordinator (#26-092) Job Code:26-092 Location:Washington, D.C. FT/PT Status:Full Time Required Clearance:Public T...

Job Number: R0234152Linux Systems AdministratorThe Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the t...

Job Description BAE Systems is seeking an Information Assurance / Cybersecurity Analyst to support our work as a prime contractor on a high-profile U.S. Navy weapon system . Accuracy, integrity, subj...

Lead Ontologist/Data Scientist - TS/SCI with CI Poly Joint Base Anacostia, Washington, D.C. Active TS/SCI with Poly Clearance required@Orchard is retained by a top geospatial technology company suppo...

Location:Washington, DCRemote Work:NoClearance:TS(fully adjudicated at time of application)Work Status:Full-Time, Early CareerTravel Requirements:None.Applications submitted by 06/19/2026 will receive...

Location:Washington, DCRemote Work:NoClearance:TS/SCI with POLYWork Status:Full-TimeTravel Requirements:NoneApplications submitted by 06/19/2026 will receive full consideration. Candidates applying af...

Location:Washington, DCRemote Work:NoClearance:TS(fully adjudicated at time of application)Work Status:Full-Time, Early CareerTravel Requirements:NoneApplications submitted by 06/18/2026 will receive ...

Cleared Mission Technology Professionals Blu Omega is seeking Cleared Mission Technology Professionals to support mission-critical programs for federal customers. This role operates within a Defense...

Koniag Professional Services LLC, a Koniag Government Services company, is seeking a Data Analyst I to support KPS and our government customer in Washington, DC. This position requires the candidate t...

MILCON Planner Compensation & Benefits: Estimated Starting Salary Range for MILCON Planner : $110-120K Pay commensurate with experience. Full time benefits include Medical, Dental, Vision, 401K and...

Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science,...

Responsibilities Evaluates a sampling of finished intelligence products, including cyber intelligence products for the application of IC Analytic Tradecraft Standards and compliance with Intelligence ...

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...

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...

Senior Subcontracts AdministratorFairfax, VA / Arlington, VA / Alexandria, VA / Washington, DCContracts – Subcontract Administration /Full Time /Remoteapply for this jobERG is a research and consultin...