Security Officer, Probationary

Amentum is seeking a Probationary Security Officer to support range and aerial operations in Las Vegas by providing static perimeter security and roving patrols. The role involves guarding sites against threats, verifying personnel entry, inspecting equipment, and responding to emergencies while adhering to strict chain of command protocols. Candidates must be eligible for a Top Secret clearance with a counterintelligence polygraph and meet demanding physical requirements for outdoor work in extreme temperatures.