Top Secret Clearance Jobs

Position SummaryOdyssey Systems has an exciting opportunity for a Senior Systems Engineer providing support to the Command, Control, Communications, and Battle Management Division (C3BM). Command, Con...

Assured Information Security (AIS) has an opening for a SME Software Quality Assurance Engineer/Tester will support government system testing activities by developing, executing, and documenting compr...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

Linchpin Software is growing, and we’re looking for a DevOps & Cloud Engineer who wants to be part of something new, impactful, and technically exciting. This role puts you at the center of deploying ...

Abacus Technology is seeking a Program Manager to provide acquisition and advisory services in support of the EPASS program at Lackland AFB. This is a full-time position.ResponsibilitiesPlan, research...

About Agile DefenseAt Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spiri...

Description & RequirementsMaximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Our work focuses on sustaining, oper...

Job DescriptionDewberry is currently seeking a Junior Power Platform Developer for our Fairfax, VA or Tampa, FL office.Dewberry's Geospatial and Technology Services creates geospatial and analytical s...

MEC Energy Services Take Your Career Around the World Looking for more than just your next job? Join a team supporting the U.S. Department of State at American embassies and consulates aroun...

Acquisition Program Specialist, Senior Eglin AFBNiceville, FloridaHX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Dep...

U.S. Citizenship is Required. Ability to qualify for a US Department of Defense Top Secret security clearance required. Candidate must be SAP program eligible.This position is in person.Toyon is seeki...

Job Description Job Description: BAE Systems Inc. is looking for a Project Analyst to join our team for an opportunity supporting the Automated Fuels Program. The selected candidate will provide c...

This position may be filled prior to the posted deadline. Interested candidates are encouraged to apply as soon as possible. Koniag IT Systems, LLC (KITS), a Koniag Government Services (KGS) company, ...

APEX003 Missile Defense SMEWarriors Solutions -Huntsville, AL, United StatesPosition OverviewOur great client is seeking a highly experienced Subject Matter Expert (SME) in Missile Defense to provide ...

US Citizens ONLY Clearance DoD TS or DHS Full BI Work schedule Hybrid**This position REQUIRES onsite support in Ashburn, VA, 2 times a week** Work Location Ashburn, VA The ...

This position is 100% Onsite. This position is in Arlington, VA, with occasional/situational travel.Certificate N/ALocation: 4800 Mark Center Drive, Alexandria, VA 22311Schedule 100% onsiteClearance U...

Authorizing Official Rep (on Site)Fort Belvoir, VAEmployment Type: Full-Time Shift: NA About the Company Athena Technology Group, Inc. (ATG) is a Service-Disabled Veteran Owned Small Business (SDVOS...

> Senior Full Stack Computer Scientist/Database Administrator INFORMATION SYSTEMS SOLUTIONS, INCSenior Full Stack Computer Scientist/Database Administrator Fort Huachuca, AZ DescriptionThis position...

Systems Modeling, Simulation and Analysis Engineer Clearance Level: Must have an Active Top Secret Clearance to be considered for this opportunity due to the nature of the work. Location: 100% on-sit...

Job Category: Information TechnologyRequisition Number: SENIO001406Apply nowPosting Details Posted: September 15, 2026 Full-Time On-site Locations Showing 1 locati...