Position Summary: Applies principles in solving simple to complex problemaffecting certain properties of a system, such as the application of the gas law to refrigeration.
Applies one or more principles of mechanics, electricity, thermodynamics or fluid dynamics, interacting in complex systems.
Forms and test numerous hypotheses to ensure that the problem is diagnosed correctly (troubleshoot) in complex systems in which a variety of mechanical, electrical, thermal, or flow faults are potential sources of difficult problems.
Correctly identifies and applies involved principles of pressure/temperature relationships, refrigeration system piping and relays, contractors and starters in problem solving.
Capable of training others.
Have to pass a HazMat physical and take HazMat training.Capable of pumping down parts or whole refrigeration system.
Responsibilities: Starts system and observes operation. Makes periodic inspection of equipment and system to observe operating condition. Observes temperature, pressure and ampere readings for system and equipment. Observes system operation using gauges and instruments. Drains oil from refrigeration unit. Reads gauges and instruments in order to adjust mechanisms such as valves controls. Records pressure and temperature readings from gauges during operation. Adjusts controls to obtain specified operation of equipment. Tests lines components and connections for leaks. Preventive maintenance compressors, condensers, evaporators and icemakers. Replaces or adjusts defective or worn parts to repair system (water pumps & heavy duty compressor). Replaces defective or worn parts (seals in screw compressor). Keeps records of repairs and replacements made and causes of malfunctions. Checks fans, motors, belts and bearings.
Paperwork- PSM, line break, hot work confined space, etc...
ESSENTIAL DUTIES & RESPONSIBILITIES:
Monitor and maintain refrigeration equipment
Prepare work orders for any defects found
Maintain Process Safety Management records
Keep records according to standard operating procedures
Other duties as assigned
BASIC SKILLS & QUALIFICATIONS:
Minimum of one year of ammonia refrigeration or maintenance experience required
Experience with A/C and D/C control devices
Experience with hydraulics and pneumatics
Able to work while walking/standing for long periods of time
Good interpersonal skills
Able to work weekends and overtime as needed
EDUCATIONAL REQUIREMENTS: High school diploma or equivalent (GED) required
EOE, including disability/vets
To apply please click on APPLY TO THIS POSITION
Job Post Date: 12/01/25
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