Commercial HVAC Refrigeration Technician
On-sitePhoenix, Arizona, United States
Job Summary
Diagnose and repair refrigeration equipment, including rack systems, walk-in coolers, freezers, and ice machines, while performing preventative maintenance and leak checks. Execute soldering, braze, and pipe fitting tasks, and manage electrical circuits, contactors, and defrost systems for commercial and industrial applications. Collaborate with the Dispatch Team to ensure timely workload completion while maintaining strict adherence to OSHA Health & Safety and NFPA 70e standards. Requires a Universal CFC certification, five years of experience, and a valid driver's license. On-site role in Mesa.
Required Qualifications
- High School Diploma or GED
- 5 years of experience in maintaining similar type and size commercial equipment
- current Universal CFC certification
- Strong oral and written communication
- Ability to follow written and verbal instructions and perform duties with minimal supervision in isolated areas
- Knowledge and experience in the proper use and safe operation of hand tools, equipment, and testing devices necessary to perform all work assignments
- Ability to stand, sit, or squat for extended periods of time
- Ability to lift, move, and carry material up to 50 lbs
- Ability to climb stairs, ladders, and work at extended heights
- Ability to operate scissors and boom lifts
- Ability to wear Personal Protective Equipment (PPE)
- Working knowledge of desktop computers and Internet-based programs
- Valid Driver's license
- able to maintain a good driving record
- background check
- drug screening
Desired Qualifications
- working knowledge of rack systems, walk-in coolers and freezers, ice machines, reach-in coolers and freezers, and basic HVAC equipment, including rooftop units, exhaust fans, make-up air units and associated electrical equipment
- Strong understanding of the refrigeration circuit
- Understand superheating and subcooling
- Hot gas circuits and operations
- CPR's EPR's and head pressure control valves (ORI, OROA, LAC)
- TXV/Orifice operations
- Ability to perform leak checks (electronically and pressurized)
- Ability to solder, braze, and pipe fit
- Understand reciprocating compressor operation
- Use different types of compressor oils
- Understand electrical circuits and processors
- Defrost clocks
- Defrost heaters
- Contactors
- Relays
- CPC Processors
- Technicians will be familiar with all refrigeration equipment and all refrigerants
- Work with the Dispatch Team to ensure that the workload is accomplished in a complete and timely manner
- maintain safe work practices in support of the OSHA Health & Safety and NFPA 70e standards
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