Security Clearance Jobs in Washington, DC

Piper Companies is seeking a Senior Network Security Engineer to support a government-focused organization. This position is onsite and requires an active Top Secret clearance. The role focuses on des...

Zachary Piper Solutions is seeking a Quality Assurance Engineer to support a federal partner modernizing mission-critical government information systems. This position is hybrid/telework available in ...

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purp...

SkyePoint Decisions is seeking a Software Packaging Engineer to support a Department of State (DOS) customer. This senior engineering position requires extensive hands-on experience in packaging, te...

Job Overview Job Title: Help Desk Specialist II Job Location: Naval Research Lab, Washington, DC Job Responsibilities Join our dynamic team at Trace Systems as we seek a talented and cleared Help ...

As a Sr. Full Stack Developer (Cross Platform), you'll design, build, and sustain secure iOS and Android applications with the goal of delivering mission-critical mobile capabilities across the federa...

As a Sr. Mobile Developer (Cross-Platform), you'll design, build, and sustain secure iOS and Android applications with the goal of delivering mission-critical mobile capabilities across the federal go...

SkyePoint Decisions is seeking a Senior Intune Engineer to support a Department of State (DOS) customer. This senior-level Windows engineering position provides IT support in integrating and operati...

Job #: 3037298 Apex Systems is currently hiring a Sr. Wireless Engineer with a GovCon client. This role is in support of a program with the Navy. Project Details / Mission Supported: • Serve a...

Careers at Systems Administrator (Microsoft Identity Management) REQUIRED: You must possess an active TS/SCI with FSP and a polygraph performed within the past six years. LO...

Strategic Analysis, Inc. is an Equal Opportunity Employer. If you need assistance or an accommodation while seeking employment with us, please email recruiting@sainc.com or call: 703-527-5410. We wil...

Senior Business Development Manager / Capture Lead – U.S. Navy Location: Hybrid/ Washington , DC (DMV area) Travel: Up to 30–40% Clearance: Active Secret required About the Role Sayres Defense is seek...

About the JobSecureStrux is a cybersecurity and compliance solutions company supporting the Department of War (DoW), Defense Counterintelligence and Security Agency (DCSA), and the Defense Industrial ...

Duties You will be responsible for leading the Business Financial Management (BFM) Competency function. You will serve as the primary subject matter expert for the NAVSEA workforce to include the Po...

Location:Washington, DCRemote Work:NoClearance:Top Secret (TS)Work Status:Full-TimeTravel Requirements:None.Applications submitted by 08/14/2026 will receive full consideration. Candidates applying af...

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...

DutiesThe United States Space Force (USSF) Headquarters Space Force Command (HQSF) at The Pentagon is searching for a Management and Program Analyst (NH-0343-04, GS 14/15 equivalent). Description: Jo...

Duties You will support the management of environmental program execution including the development of contract requirements and emerging needs and acquisition strategies. You will work to streamlin...

Duties You will serve as the NAVFAC HQ technical expert on environmental cleanup technologies and their application on sites involving hazardous waste contamination and/or unexploded ordnance (UXO)....

Knowledge Management, Inc. (KMI) has the leadership and experience to deliver innovative technology, logistics and management solutions to meet real mission requirements. KMI is a Minority Business En...