General information Requisition # R68538 Locations USA-VA-Quantico Posting Date 06/09/2026 Security Clearance Required TS/SCI Remote Type Onsite Time Type Full time Description & Requirements Shape the future of defense with MANTECH! Join a team dedicated to
JOB DESCRIPTION Job Description As a Software Engineer for Simulation Systems, you will lead the full-lifecycle development, maintenance, and optimization of mission-critical programs in alignment with Government coding standards. You will drive the design process from initial architecture and
Principal Engineer Location: Cedar Springs, MI / Washington, D.C. / Quantico, VA Travel: Minimal / As needed Clearance: Top Secret security clearance Citizenship: US Citizenship required About Grimm Grimm is an innovative, forward-looking cybersecurity organization focused on
MANTECH seeks a motivated, career and customer-oriented SIMULATION DEVELOPER to join our team in QUANTICO, VA Join a high-impact team supporting the Marine Corps Warfighting Labs transition to digital wargaming. As a Simulation Developer, you will