Physical Security Specialist

About the role

Leidos is seeking a Security Specialist to deliver comprehensive personnel and physical security support to the 11th Air Force Special Security Office (SSO). In this high‑impact role, you will safeguard sensitive information, protect critical facilities, and ensure SCI personnel readiness across the Alaskan theater—directly supporting the Air Force’s mission in the Pacific. You will manage SCI access control, develop and enforce security policy, and oversee compliance for one of the Air Force’s most strategically important regions. Your expertise will drive the processing of TS//SCI visit requests, clearance verification, SCI indoctrinations, and coordination with DCSA CAS to ensure timely adjudication and resolution of derogatory information. This is a unique opportunity to apply your security knowledge in a dynamic environment where your work strengthens national defense and supports the Air Force Headquarters of the Pacific. Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of