Incumbent inspects, services, maintains, repairs and/or installs major and auxiliary equipment to include chillers, domestic and hydronic hot water heaters, expansion valves, motors, fans, pumps, controls, hermetic and semi-hermetic compressors and other specialized HVAC equipment to achieve maximum performance and efficiency of operation. Position Summary: Under the direction of the Hospital Zone (HK) managers and or HK Superintendent, perform the full range of journey level functions of a Steam Operating Engineer in the Ronald Reagan UCLA Medical Center (RRUMC), Center for Health Sciences Complex(CHS), Peter Morton Building (200 Medical Plaza), 300 Medical Plaza, Tiverton Guest House, Wasserman Building, and the West Medical Building.