Urgent requirement: commercial refrigeration engineer (Iowa)

Immediate opening: we are hiring a commercial refrigeration engineer in Hamilton County, Iowa. Ideal candidate: • Available on-call and at weekends for breakdowns • Able to braze copper and silver-solder joints Your main tasks: • Braze copper pipework and joints with an oxy-acetylene torch • Charge systems with refrigerant (R134a, R410a, R404a) to the correct weight • Trace electrical circuits with a multimeter • Fault-find control boards and defrost timers • Check superheat and subcooling and trim the charge 4+ years on the tools preferred. Pay around $32 per hour, based on your experience. A stable, long-term role with a friendly crew. Six days a week, one day off. Share your details and we will call you back.