US Department of Defense - - Responsibilities: Perform scheduled cyclic preventive maintenance and repairs on heating, air conditioning, and kitchen/bakery equipment; Perform incidental flat work welding using oxygen-acetylene and electric arc processes; Perform reinstallation plumbing and carpentry tasks as needed; Use advanced HVAC troubleshooting software and equipment for diagnostics and repair; Operate light-utility vehicle and forklift to transport materials on and around work sites