Security Clearance Jobs in DHS, VA

Careers at IT Program Manager REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time onsite in McLean, VA We are seeking an IT Program Manager who can provide ...

Careers at Systems Administrator REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time onsite in Chantilly, VA We are seeking a highly skilled Systems Admini...

Job Category: Cyber SecurityRequisition Number: TECHN002164Posting Details Posted: June 15, 2026 Full-Time On-site Salary Range: $107,744 USD to $179...

Job Category: Intelligence Operations and AnalysisRequisition Number: INTEL002165Job DetailsDescriptionGCI embodies excellence, integrity and professionalism. The employees supporting our customers de...

Job Title: Cyber Incident Response Expert Location: Arlington, VA (On-Site) Clearance: Active TS/SCI Required Company: Quantum Science Solutions (QSS) Compensation: Open Rate Position Over...

CyKor is a fast-growing Technology Solutions Provider to both federal and commercial clients. We attribute our continued growth to our core values, our professional team, and the valuable relationship...

Kavaliro is seeking an Expert Systems Engineer to provide advanced engineering support across the GEOINT enterprise. This role focuses on requirements engineering, solutions development, test and eva...

Systems Engineer IVArlington, VASystems Engineer – 0008-0003 /Full-time /On-siteapply for this jobAbout ARSIEM CorporationAt ARSIEM Corporation we are committed to fostering a proven and trusted partn...

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations that desire ...

Senior AWS Cloud Architect – AWS Professional ServicesLocation: Chantilly, VAWork Arrangement: Flexible – predominatelyonsiteCitizenship: U.S. Citizenship requiredSecurity Clearance: Active Top Secret...

Open Systems Technologies is looking for a Testing Engineer to conduct testing of technically complex software applications.Essential Functions:Evaluate and understand system's requirements and capabi...

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...

Hardware Reverse Engineer SME (TS/SCI) Location: Arlington, VA Clearance: Active TS/SCI required Apply Now! or Contact Recruiter: Brenton Anderson Email: banderson3@kforce.com LinkedIn: https://www.l...

Cloud Systems Administrator (TS/SCI) Location: Arlington, VA Clearance: Active TS/SCI required Apply Now! or Contact Recruiter: Brenton Anderson Email: banderson3@kforce.com LinkedIn: https://www.li...

Cyber Incident Response Expert (TS/SCI) Location: Arlington, VA Clearance: Active TS/SCI required Apply Now! or Contact Recruiter: Brenton Anderson Email: banderson3@kforce.com LinkedIn: https://ww...

Job Category: Software EngineeringRequisition Number: SOFTW002155Posting Details Posted: June 9, 2026 Full-Time On-site Salary Range: $142,792 USD to...

Electrical Engineer (Hardware Forensics / Chip-Off) Location: Arlington, VA Clearance: TS/SCI Customer: Department of Homeland Security Apply Now! or Contact Recruiter: Brenton Anderson Email: bander...

DevOps Engineer Location: Arlington, VA fully onsite Clearance: TS/SCI Customer: Department of Homeland Security Apply Now! Contact Recruiter: Brenton Anderson Email: banderson3@kforce.com Linke...

ISM Security Specialist (ATO / IATT Focus) Location: Alexandria, VA (hybrid, on-site 2-3 days per week) · Clearance: Active TS/SCI required Overview We are seeking a hands-on Information System Secu...

DutiesAs a SUPERVISORY IT SPECIALIST (INFOSEC) at the GS-2210-14 some of your typical work assignments may include: Security Program Management & Oversight Oversee a team of Cyber Security and Classi...