Top Secret / SCI Clearance Jobs

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...

Project Manager (ISR Acquisitions)Springfield, VAApplyAssertive Professionals is seeking a ProjectManagersupporting our National Security Customer in Springfield, VA. This is an openposition. This is ...

We are looking for a Senior level ServiceNow Developer to join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and ...

Senior Infrastructure Automation EngineerPosted 10/27/2026Location: Washington, DCJob Type: EmployeeCareer Level: SeniorClearance Type: TS/SCIPolygraph: Full Scope PolygraphRemote: NoDescription:We ar...

Software Integration Lead NSWC Carderock Division, Bethesda, MD (Remote) Full-time with benefits *Contingent upon contract award* SDS is seeking a Software Integration Lead in Manassas, VA, to drive...

Senior Vulnerability Researcher / Reverse Engineer NBP1 | CNMF JTF-0 JOB DESCRIPTION X8 is seeking a Senior Vulnerability Researcher / Reverse Engineer to support U.S. Cyber Command (USCYBERCOM) unde...

Target Analyst Reporter 2Annapolis Junction, MarylandRR Team /Analysis & Reporting (Full-Time) /On-siteAt Wyetech, you’ll be at the center of an award-winning corporate culture, breaking technolog...

Senior DevSecOps & Test Automation Engineer CANX 1 | Columbia, MD JOB DESCRIPTION X8 is seeking a Senior Computer and Information Systems Manager to support USCYBERCOM mission systems and cyberspace ...

Avid Technology ProfessionalsSystem Administrator 2Annapolis Junction, MDMinimum Qualifications: - Windows 11: ability to troubleshoot various hardware issues - Linux: experience with Ubuntu and Fedor...

Web Developer 1Location: Annapolis Junction, MDDate Posted: 7/15/2026Type: hire(189)...

Web Developer 1Location: Annapolis Junction, MDDate Posted: 7/15/2026...

Avid Technology ProfessionalsSystem Administrator 2Annapolis Junction, MDExperience with Devops, AWS...

RF Field Service Engineer - TS/SCI/CIpoly - Conus / OCONUSAurora, COThe RF Systems/Hardware Engineer will be expected to have the technical skills to troubleshoot, document, and resolve system outages...

- Company: Dell - Location: Chantilly, VA - Duration: 12 month contract, potential to extend or convert - Clearance: TS/SCI Required Skills & Experience -TSSCI Clearance -Experience in field enginee...

- Company: Dell - Location: Chantilly, VA - Duration: 12 month contract, potential to extend or convert - Clearance: TS/SCI Required Skills & Experience -TSSCI Clearance -rack, stack, physical integ...

R-00195497Description Telephony TechnicianLocation: Suitland, MDClearance Required: Active TS/SCILeidos is seeking a Telephony Technician to support the Office of Naval Intelligence (ONI) mission at t...

R-00195463Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our cust...

R-00195466Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our cust...

Position Description & QualificationsSerco is seeking a Joint Force Learning and Adaptation Analyst to support the Joint Staff J-7 Deputy Directorate for Joint Training and Exercises (DDJTE) and the J...

- Company: DCS Corporation - Location: Elgin AFB, Florida - Duration: Perm / direct hire - Clearance: TS/SCI Required Skills & Experience Bachelor of Science in a related discipline + 20 years of r...