Perform routine facility and study-area opening and closing procedures, which may include unlocking and securing entrances, disarming and setting alarms, turning lights and equipment on or off, preparing materials for the next study day, and ensuring work areas are clean, stocked, and ready for use. Collaborate with investigators, project managers, clinical management, and other internal departments to communicate study progress, provide status updates, and support the preparation of protocols, interim reports, final reports, and sponsor deliverables.