The Special Security Support Specialist will serve as a Special Security subject matter expert and assist with ensuring Treasury collateral and Sensitive Compartmentalized Information Facilities (SCIF) spaces operate in accordance with all applicable regulations, policies and procedures regarding access control and proper day-to-day handling of classified sensitive material in support of the Department of the Treasury. Conducts inventory of all controlled physical assets within secure areas to include safes, computers, servers, hard drives, USB drives, switches, keys, monitors, printers, copiers, phones, courier bags, shredders, access badges, and visitor logs.