Security Clearance Jobs in DHS, VA

Senior Systems Engineer (TS/SCI Cleared) Who We Are ThinkTek LLC is a fast-growing Certified SBA 8(a) and Service-Disabled Veteran-Owned Small Business (SDVOSB) specializing in management and technolo...

On behalf of our Federal Contracting client, ClearanceJobs Talent Solutions Team is seeking a Senior Backend (ETL) Engineer to be a key contributor to both user-facing product launches as well as plat...

nou Systems, Inc. (nSI) is now officially a 100% ESOP company ! We value teamwork and collaboration, and this transition allows us to take that commitment to a new level . nSI empowers our customers ...

Job SummaryGA Intelligence develops best-in-class global situational awareness capabilities that process petabytes of data from diverse sources in near real time. Our systems apply state-of-the-art al...

ResponsibilitiesRespond to public and official requests for review and release of classified and/or sensitive customer information under the Freedom of Information Act (FOIA), Privacy Act (PA), Execut...

Quantum Sky is searching for a Senior Quantum Algorithm Developerto develop quantum computing workloads for mission-critical operations supporting the U.S. Federal Government, Department of Defense (D...

Windows Systems AdministratorChantilly, VAApply**ACTIVE TS/SCI SECURITY CLEARANCE AND POLYGRAPH REQUIRED** Join Our Team at D2 Technical Services! Are you passionate about technology and ready to make...

Job Category: Intelligence Operations and AnalysisRequisition Number: INTEL002279Posting DetailsPosted: August 24, 2026Full-TimeOn-siteSalary Range: $107,744 USD to $179,940.80 USDLocationsChantilly, ...

Job Category: Cyber and IT Risk ManagementRequisition Number: CYBER002276Posting DetailsPosted: August 24, 2026Full-TimeOn-siteSalary Range: $124,092.80 USD to $207,251.20 USDJob DetailsDescriptionGCI...

Location: McLean, VAThe OpportunityA leading provider of cyber-takeover counter-drone technology is seeking an accomplished Sales Director to drive growth across the U.S. airport and aviation security...

Senior Systems Engineer (TS/SCI Cleared) Who We Are ThinkTek LLC is a fast-growing Certified SBA 8(a) and Service-Disabled Veteran-Owned Small Business (SDVOSB) specializing in management and technolo...

Kavaliro is seeking a Cloud Engineer to support a client in Virginia. Are you looking for an opportunity to make a difference in the government space? What if you could find a position that is tailor...

Ventus Executive Solutions is seeking a skilled Dynamic Targeting and Intelligence Integration SETA to support an innovative program office. You will support program execution, stakeholder integration...

Ventus Executive Solutions is seeking a skilled Undersea Warfare Program Analyst to support an innovative program office. You will support Navy leadership in the planning, programming, budgeting, requ...

Job Title: Senior VMware & Data Center Engineer Location: Alexandria, VA Type: Direct Hire Contractor Work Model: Onsite Hours: 40.0 hours per week Security Clearance: TS/SCI Contact: Crystal.dinnoce...

Location: Arlington, VA / Washington, DC Metro Area (National Capital Region) Work Model: Hybrid (3 days/week on-site in NCR, 2 days telework) Clearance: Active DoD Secret Clearance (Mandatory) Open P...

Location: Arlington, VA / Washington, DC Metro Area (National Capital Region) Work Model: Hybrid (3 days/week on-site in the NCR, 2 days telework) Clearance: Active DoD Secret Clearance (Required) Dur...

Employment Type: Full-Time, Entry LevelDepartment: LegalAs a CGS Legal Assistant, you will work under the direction of a Supervisory Paralegal or Project Supervisor. You will provide litigation and ad...

Job Title: Procurement Engineering Design Manager ...

American International Contractors (Special Projects), Inc. (AICI-SP) is currently seeking BIM Manager candidates to work on upcoming secure projects OCONUS. An active U.S. Secret Level Security Clear...