Top Secret / SCI Clearance Jobs

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...

Efficiency and Automation Analyst (EAA) - Journeyman Work Location: Washington, DC Employment Type: Full-Time, Mid-Level Department: Administrative and Logistics Support CGS is seeking a skilled Effic...

Title Exploitation Analyst (Hawaii) Location Hawaii Description Position: Exploitation Analyst Location: Hawaii Clearance: TS/SCI with CI Polygraph Schedule: Monday-Friday Role Overview The Exploitati...

Work ArrangementOnsite role at the Tampa, FL Office with potential travel to testing sites as needed. Periods of development may require long irregular hours around deadlines, weekends, and some holid...

Sierra Space Careers: At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth.  Sierra Space team members share a spirit of innovation and col...

Job Duties Design, develop, deliver and operate solutions to hard cryptologic computer science problems within a scientific framework Solutions may arise in the forms of forensics and attack attri...

Senior Network Engineer Location: Annapolis Junction, MD Work Environment: Government site / mission environment Schedule: Full-time Clearance: Active TS/SCI with Polygraph required About the Role We ...

Overview We are seeking a mid- to senior-level Technical Operations Support Analyst to support a mission-critical software environment within a classified government program. This role sits at the int...

Information Technology/Information Assurance (IT/IA) Specialist II REQ: 26-J-1704The IT/IA primary function is working within Special Access Programs (SAPs) supporting Department of Defense (DoD) agen...

+++ This opportunity is for an upcoming award expected in July 2026**** BTS Software Solutions is seeking a Exploitation Specialist/Imagery Imagery Scientist (SAR) to support Department of Defense IC ...

Join ClearEdge and be part of a mission-focused team solving some of the DoD's most complex technical challenges. Every day, ClearEdge supports government and industry customers by delivering innovati...

THIS POSITION REQUIRES A CURRENT TS/SCI with Polygraph clearances.Core One seeks an experienced Principal Support Administrator to support the US Government in the Northern Virginia area. The candidat...

SMX is seeking a Journeyman System Security Engineer (SSE) to support Unmanned Carrier Aviation Program Office (PMA-268) located at Patuxent River Naval Air Station.Essential Duties & Responsibilities...

SMX is seeking a Strategic Planner. This role leads strategic planning and integration efforts across the Army Intelligence Enterprise by translating organizational vision and mission objectives into ...

Kavaliro is seeking an Integration Engineer to support a client in Virginia. Our client is dedicated to solving the toughest challenges facing the Intelligence Community and Department of Defense. Jo...

Kavaliro is seeking a skilled and experienced Model Based Systems Engineer with hands-on experience across the Systems Engineering & Integration lifecycle-including architecture, requirements, CONOPS,...

Access Control Specialist / Escort Title: Access Control Specialist / Escort Job Type: Full-Time/Part-Time Rate $33.26 hourly (W2) On 24x7 Site Location: Redmond, WA Clearance: Active and Current Top...

Requisition Number: 28135 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $90,418.00 - $170,000.00 Security Clearance: TS/SCI Level of Experience: Mid ...

Configuration Manager The Configuration Manager is responsible for establishing, maintaining, and enforcing configuration control processes to ensure system consistency across all baselines and enviro...

Quality Assurance / Test Engineer The QA/Test Engineer ensures all system enhancements, upgrades, and integrations meet mission and performance requirements before release. This role develops detailed...