Safeguard classified and controlled unclassified information.Immediately respond to alarms. Perform effective access control. Ensure only authorized persons and items enter (or depart) the premises. Control vehicle access to facility and use a vehicle reservation system for staff use of lab vehicles. Identify employees, visitors, check badges and issue temporary badges. Conduct random inspections.Perform security checks and report actual or potential safety and fire hazards. Observe and report conditions or situations which may lead to increased risks or other dangers.Ensure strict compliance with established procedures related to emergency response or urgent actions.Assist in other aspects of facility protection through other assigned duties required to support ARL operations. Perform roles and functions as part of a larger team.Interact with employees, visitors and guests to provide courteous, professional assistance to personnel on site.Complete various log entries and forms as official records and documentation. Make telephonic and email notifications relevant to ARL UT security status.Answer incoming telephone calls.Effectively operate computer systems, utilize email, monitor closed circuit video monitoring equipment, operate fax machine, and utilize ARL UT public address system.Receive and document after hour mail deliveries.Work off site at Lake Travis Test Station.Complete mandatory and recurring training related to position necessary to maintain proficiency and improve capability.Other related functions as assigned.