Senior Industrial Refrigeration Service Technician - Ammonia Focus

Troubleshoot, service, repair, and maintain industrial ammonia refrigeration systems by diagnosing issues in compressors, condensers, evaporators, pumps, valves, controls, and VFDs. Perform emergency service, leak response, preventive maintenance, system evaluations, and startup support while reading P&IDs, electrical schematics, and control drawings. Communicate findings and recommendations clearly to customers and complete accurate field documentation following strict safety practices. Assist customers in reducing downtime and improving system reliability. Requires valid driver's license, willingness to travel, and participation in on-call service. Starting pay ranges from $20 to $70 hourly based on experience tier, with benefits including medical coverage, 401(k) match, and company truck.