The HVAC Technician is responsible for performing installs, repairs and maintenance to a variety of equipment including: refrigeration, air conditioning, electric motors, heating units, heat pumps, compressors (multiple types), commercial boilers, intake and exhaust fans, economizers, humidifiers, capacity controls, semi-hermetic compressors, split systems, air compressors, air driers, and packaged units throughout a customer-owned mission critical facility. + Experience in large, commercial scale equipment preferred, such as centrifugal chillers, 40 to 100hp pumps, closed-loop chilled water systems, dry cooler-based systems, water softeners, domestic water pumping systems, computer-room grade cooling units, underfloor cooling systems, dampers, controller & computer-workstation based control systems, split-system heat pumps, etc.