The Contractor Program Security Officer (CPSO) / Facility Security Officer (FSO) is responsible for the day-to-day security operations of assigned Special Access Programs (SAPs), Sensitive Compartmented Information (SCI), and collateral classified programs, as well as the cleared facility supporting those programs. Manage daily SAPF/SCIF and cleared-facility security operations, including opening and closing procedures, access control, visitor processing, classified visits, Visit Authorization Requests, badges, facility access rosters, end-of-day checks, and alarm-response coordination.