Deep, established, and active relationships within the DoD facilities, installation management, civil engineering, public works, or base operations acquisition and operational ecosystem, such as U.S. Army Installation Management Command (IMCOM) and its subordinate directorates, regions, garrisons, and Directorates of Public Works; U.S. Army Corps of Engineers (USACE); U.S. Army Contracting Command (ACC) and Mission and Installation Contracting Command (MICC); Naval Facilities Engineering Systems Command (NAVFAC), including its Facilities Engineering Commands and installation Public Works Departments; Commander, Navy Installations Command (CNIC); Marine Corps Installations Command (MCICOM); Air Force Installation and Mission Support Center (AFIMSC); Air Force Civil Engineer Center (AFCEC); Air Force Installation Contracting Center (AFICC); Department of the Air Force Civil Engineer organizations; or another comparable organization. Areas of focus include integrated facilities management; civil engineering and base/facility planning; preventive, predictive, and corrective maintenance and repair; central utility plant and infrastructure operations; mechanical, electrical, plumbing, heating, ventilation, and air-conditioning systems; fire protection and life-safety systems; service-order and work-control management; custodial, grounds, waste-management, and pest-control services; energy and water management; environmental program management and compliance; airfield operations and maintenance; range O&M; maritime port operations; and related installation and mission-support services in CONUS and OCONUS environments.