Summary This position is located at the Veterans Affairs St. Louis Health Care System (VASTLHCS). VASTLHCS is a two Division (John Cochran and Jefferson Barracks) Healthcare System serving eastern Missouri and western Illinois. This position functions as an Air Conditioning Equipment Mechanic within the Air Conditioning Shop, Facilities Engineering Service, accomplishing trades and labor work. Responsibilities Major duties include, but are not limited to: Maintains, installs and repairs a wide variety of types and sizes of air-conditioning and refrigeration equipment. Tests, repairs, diagnoses, calibrates and replaces solid state/pneumatic thermostats, enthalpy controllers, dual input receiver controllers, economizers, chilled water valves, dampers, motors, and a wide variety of associated Heating, Ventilation, and Air Conditioning and Refrigeration (HVAC-R) hardware from various manufacturers. Performs required repairs and maintenance on equipment using steam, domestic water, chilled ...