Top Secret / SCI Clearance Jobs

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...

Point Solutions Group, a ClearanceJobs company, is hiring a Database Engineer for a full-time, on-site role in Herndon, VA. Responsible for database design, data modeling, schema development, SQL/PL/S...

Quantech Services is seeking an experienced Information System Security Manager to join our team in Fort Meade, MD. The ideal candidate is a seasoned information security professional with proven expe...

Cryptologic Cyber Planner Level 3 Location: Annapolis Junction, MD | Onsite Clearance Required: TS/SCI with Polygraph Employment Type: Full-Time Salary Range:$154,000-$170,000 Join a Growing Team at W...

Summary: SHINE Systems is seeking experienced operations and intelligence professionals skilled in using and training others on software (e.g. Gotham, Gaia, Foundry, etc.) to join our team. As a Field...

ResponsibilitiesWe are seeking an Expert-Level GEOINT System Integrator with hands-on experience across the Systems Engineering and Integration Lifecycle, including architecture, requirements, CONOPS,...

i3 is seeking an experienced Radar Systems Engineer to design, develop, and optimize advanced radar systems for defense applications. The successful candidate will work on cutting-edge radar technolog...

Job Title: Senior Cybersecurity Analyst, Threat IntelligenceCompany: WarriorsolutionsLocation: Washington, DCJob Type: Full TimeClearance Required: TS/SCI with PolygraphJob Description:We are seeking ...

Job Title: Senior Cybersecurity AnalystLocation: Washington, DCJob Type: Full TimeClearance Required: TS/SCI with PolygraphJob Description:We are seeking a highly experienced Senior Cybersecurity Anal...

Job Category: IT Infrastructure and OperationsRequisition Number: SYSTE002321Apply nowPosting Details Posted: October 1, 2026 Full-Time On-site Salary Range: $164,38...

Job Category: Program Delivery and ExecutionRequisition Number: ITPRO002346Job DetailsDescriptionGCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver ...

Job Category: Software EngineeringRequisition Number: SOFTW002345WORK REQUIREMENTSManage project priorities and tasks to ensure accuracy and timeliness, clarity of message, and quality control for pro...

Cybersecurity Operations Technical Lead PKH Enterprises is seeking a highly qualified professional to join our team in support of an exciting opportunity with a federal client. This position is conti...

Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Software Engineer - Tools and Applications on our largest PRIME cont...

Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Software Engineer on our largest PRIME contract. Our team of Analyst...

Active Top Secret (TS/SCI) clearance with polygraph is required.Visionist has an exciting new, fully FUNDED opportunity for a Software Engineer - Platform on our largest PRIME contract. Our team of An...

Active Top Secret (TS/SCI) clearance with polygraph is required.Visionist has an exciting new, fully FUNDED opportunity for a Cloud Software Engineer. You will be joining a critical mission supporting...

Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Junior Cloud Software Engineer.  You will be joining a cri...

> System Administrator Fuse Engineering LLCSystem Administrator Ft. Meade, MD DescriptionThe System Administrator provides Tier-3 operational and maintenance support for enterprise IT and data cente...

GTSC seeks Software Engineer, Level 3.Location: Annapolis Junction, MDAll work is on-site. This is not a hybrid or remote position.Mission:Develops, maintains, and enhances complex and diver...