While visiting field locations, the employee may be required to work outdoors, be exposed to wet and/or humid conditions; moving mechanical and electrical parts; high, precarious places; dust, fumes or airborne particles; toxic or caustic chemicals; outside weather conditions, extended exposure to sunlight; cold and heat; risk of electrical shock and vibration. Job Summary: We are seeking an experienced HVAC/Low Temp Refrigeration Technician to service, install, and repair HVAC, chiller, and refrigeration systems, including ultra-low temperature freezers and cascade refrigeration units, for both existing and new accounts.