Provides a visible deterrence to crime, prohibited activities, or suspicious activities in public and non-public areas which may include but are not limited to areas such as the main building, outlying buildings, grounds, parking areas, stairways, tunnels, mechanical areas, or patient treatment areas. While performing the duties of this job, the employee must be able to sit, stand, and walk for variable amounts of time throughout an assigned shift; use hands to finger, handle or feel objects, tools or controls; reach with hands and arms; climb stairs; occasionally stoop, kneel, or crouch.