Industrial Security Specialist

ManTech International seeks an Industrial Security Specialist to protect classified information supporting Defense & Aerospace missions within our Security & Law Enforcement team. In this mission-focused, collaborative role, you will administer NISPOM-based programs, manage personnel and facility clearances, oversee visit and access control, and support security education and insider threat awareness. You will interface with government security officials, conduct self-inspections, document security incidents, and help integrate security into innovative cyber, IT, and engineering efforts that advance U.S. national security objectives and compliance.