Top Secret / SCI Clearance Engineering - Systems Jobs

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Lead and manage critical procurement, finance operations, and vendor management ...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Oversee the maintenance and integration of configuration management systems to e...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Provide expert support for advanced Radio Frequency (RF) and Signals Intelligenc...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Analyze and define tactical intelligence gathering requirements. • Design...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Manage system administration, troubleshooting, and software configuration for cr...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • The role involves working across hardware, software, networking, and RF compone...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Support the full lifecycle of data center solutions, from design to deployment, ...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Support the full lifecycle design, integration, testing, and deployment of advan...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Oversee the management and maintenance of critical datacenter infrastructure. &...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Provide comprehensive support for cloud infrastructure services across diverse c...

Open Systems Technologies is looking for a Mid-to-Senior Cloud/DevOps Software Engineer to join our dynamic development team in supporting a Government customer. The engineer will be working with a la...

The Technical Support Engineer - Space Systems, Electrical & RF position will provide technical advisory and analytic support to a Government Program Office (GPO) executing research, engineering, prot...

Modern Technology Solutions, Inc. (MTSI) is seeking a Modeling and Simulation (M&S) Engineer. You will support a small, highly empowered team at our Dayton, OH location where every team member is dire...

MTSI is seeking a Deputy Systems Engineer with a TS/SCI clearance to provide support to a high-profile Air Force program at Joint Base Anacostia-Bolling, DC. The Deputy Systems Engineer's primary focu...

Modern Technology Solutions, Inc. (MTSI) is seeking a Lead System Administrator SME to provide critical support to a high-profile Air Force program operating out of Joint Base Anacostia-Bolling Air F...

Job Category: Military Operations & TrainingRequisition Number: EXERC001246Posting DetailsPosted: April 14, 2026Full-TimeOn-siteLocationsShowing 1 locationVA - DDJTE116 Lake View PkwySuffolk, VA 2...

Job Number: R0231966Modeling and Simulation EngineerThe Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact on national securit...

At Wyetech, you'll be at the center of an award-winning corporate culture, breaking technological barriers and solving real-world problems for our federal government customers. We are committed to hi...

MANTECH seeks a motivated, career and customer-oriented Senior Software Developer to join our team in Springfield, VA.The Software Developer will leverage their strong technical background and knowled...

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, ch...