Security Clearance Jobs in Washington, DC

Date Posted:2026-07-07Country:United States of America Location:US-MA-TEWKSBURY-TB2 ~ 50 Apple Hill Dr ~ SUDBURY BLDG, Tewksbury Tb2 200 Sudbury Position Role Type:Onsite U.S. Citizen, U.S. Person, o...

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...

LMI seeks a skilled Knowledge Management Analyst responsible for assisting Customs and Border Protection (CBP), US Border Patrol (USBP) to execute its tactical infrastructure construction, maintenance...

Summary E-INFOSOL LLC is seeking a motivated and results-driven Security Engineer with at least 8 years of relevant professional experience in the cleared IT government contracting space to join our...

Job Family :Management Consulting Travel Required :Up to 10% Clearance Required :Active Top Secret (TS)What You Will Do: Guidehouse is seeking a Sr. Data Analytics Consultant to support Homeland Secu...

Top Skills' Details 1. Active TS Clearance 2. 8+ years in full-stack software engineer experience. 3. Strong experience in Java, React, JavaScript/TypeScript, SQL, and relational database development ...

Markon is seeking a qualified Space Planner / Space Auditor to support facility planning, occupancy management, and space utilization initiatives for a government customer.The selected candidate will ...

Position Description & QualificationsSerco supports the U.S. Navy as a prime contractor providing professional support services. We are committed to providing the U.S. Navy with the engineering and su...

SMX is searching for a Junior Construction Surveillance Technician to support our government client and to lead a team that will be responsible for the maintenance and management of all Marine Corps o...

Information Technology-Information Assurance (IT-IA) Specialist 3- This is a future position that may come open in the future. We are currently building our pipeline.Working within Special Access Pro...

Summary E-INFOSOL LLC is seeking a motivated and results-driven DevOps Engineer with at least 8 years of relevant professional experience in the cleared IT government contracting space to join our gr...

DoW Budget PPBE SME – Budget Formulation Support Location: Pentagon (Hybrid) Level: Subject Matter Expert Clearance: Secret *Candidates must have the above clearance level and, at a minimum, be ...

Career Opportunities at LAUKOAJoin the 'Ohana!LAUKOA brings together a diverse portfolio of companies delivering mission-critical services to the Department of Defense, federal agencies, and commercia...

Senior Maritime Engineer Salary Range - $110,000 to $175,000 Location - Approved locations for this role - Port Hueneme, CA, Norfolk, VA Washington, DC, Newport, RI, San Diego, CA, Philadelphia, PA, ...

CSS Task 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 s...

External Stakeholder Lead - SeniorWashington, DCBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and Nation...

R-00193616Description Computer Support Specialist Location: Pentagon - Arlington, VA Security Clearance: Active TS/SCI RequiredLeidos is seeking a Computer Support Specialist to join our team at...

Who We Are ( video ) At JRC, we tackle some of the toughest challenges faced by the Department of Defense (DoD) and other government agencies. Our expertise in engineering innovation and semicondu...

As a Sr. Technical Project Manager, you will lead the execution of complex, multi-technology infrastructure and systems integration initiatives in a mission-critical environment. You will drive Agile ...

Overview Mid-level position providing direct cost estimating and analysis support to the Department of the Navy (DON) Program Acquisition Executive (PAE) Strategic Systems Programs (SSP). Position req...