Top Secret / SCI Clearance Jobs

Graham Technologies is seeking a highly experienced Cloud Software Engineer to support a mission-critical federal customer in a classified environment. This role combines cloud engineering, full-stack...

Career Opportunities at DAWSONJoin the 'Ohana!DAWSON is a Native Hawaiian global business enterprise serving the U.S. Department of Defense and other federal government clients while benefiting the Na...

Career Opportunities at DAWSONJoin the 'Ohana!DAWSON is a Native Hawaiian global business enterprise serving the U.S. Department of Defense and other federal government clients while benefiting the Na...

Career Opportunities at DAWSONJoin the 'Ohana!DAWSON is a Native Hawaiian global business enterprise serving the U.S. Department of Defense and other federal government clients while benefiting the Na...

Career Opportunities at DAWSONJoin the 'Ohana!DAWSON is a Native Hawaiian global business enterprise serving the U.S. Department of Defense and other federal government clients while benefiting the Na...

Career Opportunities at DAWSONJoin the 'Ohana!DAWSON is a Native Hawaiian global business enterprise serving the U.S. Department of Defense and other federal government clients while benefiting the Na...

Career Opportunities at DAWSONJoin the 'Ohana!DAWSON is a Native Hawaiian global business enterprise serving the U.S. Department of Defense and other federal government clients while benefiting the Na...

Career Opportunities at DAWSONJoin the 'Ohana!DAWSON is a Native Hawaiian global business enterprise serving the U.S. Department of Defense and other federal government clients while benefiting the Na...

Cyber Security AnalystChantilly, VA · Information TechnologyApply NowThe Sponsor requires support related to providing technical analysis and support to cyber operations; which will entail expertise i...

> DevOps Engineer Fuse Engineering LLCDevOps Engineer Ft. Meade, MD DescriptionThe DevOps Engineer delivers automation, integration, and software engineering support for enterprise IT monitoring,...

Job Category: Cyber and IT Risk ManagementRequisition Number: TECHN002162Posting DetailsPosted: June 15, 2026Full-TimeOn-siteSalary Range: $124,092.80 USD to $207,251.20 USDJob DetailsDescriptionGCI e...

Tester Engineer ( Mid – Master Level) – TS/SCI with Full Scope PolygraphXcelerate Solutions is seeking a highly skilled Tester Engineer. This role provides technical expertise with developing and exec...

Career Opportunities with SentarA great place to work.Careers At SentarShare with friends or Subscribe!Current job opportunities are posted here as they become available.Subscribe to our RSS feeds to ...

Sentar is dedicated to developing the critical talent that the connected world demands to create solutions to address the convergence of cybersecurity, intelligence, analytics, and systems engineering...

Job Category: Data Science and Data EngineeringRequisition Number: DATAE001974Posting DetailsPosted: April 13, 2026Full-TimeOn-siteSalary Range: $164,382.40 USD to $274,518.40 USDJob DetailsDescriptio...

Job Category: Military Operations & TrainingRequisition Number: JOINT001328Posting DetailsDescriptionCeLeen, an operating firm of Command Holdings, is currently seeking a Joint SOF Trainer for a h...

Title: DevOps Systems Engineer Location: Herndon, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense, in partnership with our military, intelligen...

Title: Business Analyst *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense, in partnership with our military, intelligence, and civil government custo...

Job Category: Military Operations & TrainingRequisition Number: JOINT001321Posting Details Posted: June 11, 2026 Full-Time On-site Job DetailsDescriptionCeLeen, ...

Cyber Vulnerability Assessment & Analysis Officer Clearance: TS/SCI with Polygraph Chantilly, VA Supporting the Most Exciting and Meaningful Missions in the World We are looking for a team-memb...