Work requires the ability to troubleshoot, maintain and repair building, water, and air side systems through performance analysis, use and maintain information in computer software programs including F A C, troubleshoot, maintain and repair Tecs and Terminal level controllers, check readings and make changes to waterside chemical systems, analyze and correct deficiencies in operation of pneumatic and electrical systems, analyze system operation through psychometrics, braze, read blueprints and diagnose electrical schematics, generally acquired through 6 years of experience in the HVACR field OR AN EQUIVALENT COMBINATION OF RELEVANT EDUCATION AND/OR EXPERIENCE. Perform preventive maintenance, troubleshooting, repair, and installation activities on HVAC and refrigeration equipment, including air conditioning units, water coolers, heat pumps, split systems, mixing boxes, chillers, air handlers, refrigeration units, freezers, coolers, and ice machines.