• Plan, lead, and oversee physical security operations for personnel, equipment, and materials at fixed sites and during vehicular movements between sites • Manage checkpoint security operations and access control measures • Plan, rehearse, and execute security contingency and defensive response actions • Identify potential security threats through pattern analysis and environmental awareness, communicating risk promptly when indicators are observed • Directly manage and lead actions to mitigate, contain, and reduce identified security threats • Maintain continuous accountability of assigned personnel and equipment • Coordinate and oversee additional physical security-related tasks as directed by senior leadership • Ensure team readiness through rehearsals, briefings, and adherence to established procedures