What this job involves: The HVAC/R Technician performs skilled preventive maintenance, troubleshooting, repairs, and operational support on Controlled Temperature Units (CTUs), refrigeration systems, and HVAC mechanical equipment. What your day-to-day will look like: Perform troubleshooting, service, and maintenance on CTUs and HVAC/R systems, including controls, air handlers, BAS/BMS components, pumps, motors, dampers, valves, and actuators.