Working knowledge of refrigeration and heating equipment including freezers, compressors, evaporators, ice machines, water chillers and associated refrigerant, gauges, fittings, valves, and the ability to troubleshoot complex systems. Working knowledge of industrial equipment, Food Safety, GMP’s, maintenance and repair, this includes chains, bearings gearboxes, motors, conveyers, belts, lifts, mixers and many other areas that require maintenance due to motion wear.