Constellis - - Responsibilities: Shall enforce the District's entry and identification system; Patrol court facilities and grounds of the facility in accordance with applicable post orders; Shall man USMS authorized stationary posts; Shall provide focused surveillance on incoming traffic to entrances from inside or outside the facility in order to detect oncoming threats before reaching the screening area; Provide security services for off-site and remote judicial functions where access to the site can be controlled and public screening conducted