Top Secret / SCI Clearance Jobs

Kaizen Approach is currently seeking an Information Systems Security Officer (ISSO) to provide support for a program, organization, system, or enclave’s information assurance program. In this role, th...

Kaizen Approach is currently seeking an Information Systems Security Engineer (ISSE) to perform or review technical security assessments of computing environments to identify vulnerabilities, non-comp...

Job Description BAE Systems is seeking an experienced chief engineer to join our Integrated Defense Solutions team in an exciting program supporting the U.S. Navy's current and future generations of s...

Job Description We believe a career should be filled with innovation, technical challenges, and hands-on involvement supporting next-generation technologies. That is exactly what you will find within ...

Information Security Engineer, Senior Full Time Aberdeen Proving Ground, MD Top Secret/SCI ClearanceReferral bonus: $1,000Job Description: Responsibilities The ISE will serve as the overall security ...

Job Number: R0231550DevOps Engineer, SeniorThe Opportunity:We're seeking a DevOps Engineer who is motivated by mission impact and ready to support some of the most critical systems in the space domain...

Job Description The selected candidate will maintain secure voice, data, message, and video telecommunications systems, equipment, and circuits for a government agency's communications command, suppor...

Job Description BAE Systems is looking for an experienced Electrical Engineer to join our team for an exciting opportunity supporting future payloads systems. The Engineer will assist the Air Force Nu...

Job Description We are looking for a highly capable Systems Engineer who does more than just "manage" a process-we need someone who can dive deep into the physics of warhead and reentry vehicle (RV) d...

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...

Job Number: R0234200Corporate Communications Specialist, MidThe Opportunity: The Communications Specialist is a versatile and experienced professional responsible for developing, managing, and executi...

Job Number: R0234679Acquisition AnalystThe Opportunity:As a defense mission professional, you ask questions others don't. You understand the nuances of complex situations. You use your skills to think...

Careers at Systems Engineer - ServiceNow Developer REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in Chantilly, VA We’re looking for a Systems ...

Careers at Penetration Tester (Cyber Security Project Engineer) REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in Chantilly, VAWe’re seeking a ...

Position: Future Operations Planning AnalystLocation: Tampa, FLJob Id: 2008-OAMS - 25P-MO-9...

Job Title: AFRICOM - Mobility Planning SpecialistJob Category: LogisticsTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: Regular-Long Term AssignmentPercentage of Travel R...

Title: SATCOM RF Engineer IVLocation: Washington, D.C.Clearance: TS/SCI with the ability to obtain and maintain a CI polygraphJob Details: Experience in communication system development, satellite gro...

Job Number: R0237115Combined Space Operations SME The Opportunity :As a defense mission professional, you ask questions others don't. You understand the nuances of complex situations. You use your ski...

Job Category: Cyber Security Technical AnalysisRequisition Number: TECHN001820Posting DetailsPosted: April 30, 2026Full-TimeOn-siteSalary Range: $139,984 USD to $233,771.20 USDLocationsShowing 1 locat...

Job Category: Program Delivery and ExecutionRequisition Number: SOODE002160Posting DetailsPosted: June 11, 2026Full-TimeOn-siteSalary Range: $124,092.80 USD to $207,251.20 USDLocationsChantilly, VA, U...