Ammonia Refrigeration Tech - Nights
Wells Enterprises • Le Mars, IA • Posted July 13, 2026
Position Overview
**Company:** Wells Enterprises (a Ferrero Company)
**Functional Area:** Repair & Maintenance
**$7,500 Hiring Bonus!**
**The Role**
To operate, troubleshoot, repair, and complete daily task of a large plant ammonia refrigeration, boiler, water, and air systems.
**What You’ll Do**
+ Operate, troubleshoot, repair and complete daily task of a large plant ammonia system. To include routine inspections, valve rebuilding, daily water treatment task, valve replacement, and overhauls on equipment including compressor, condensers, evaporators, chillers, freezing tunnels, ice cream freezers and other associated equipment. Must also be able to perform both equipment specific and large system pump downs of the system.
+ Operate, troubleshoot, repair and complete daily task of a large plant high pressure steam system. To include routine inspections, valve rebuilding, daily water treatment task, valve replacement, overhauls on equipment inclu...
**Functional Area:** Repair & Maintenance
**$7,500 Hiring Bonus!**
**The Role**
To operate, troubleshoot, repair, and complete daily task of a large plant ammonia refrigeration, boiler, water, and air systems.
**What You’ll Do**
+ Operate, troubleshoot, repair and complete daily task of a large plant ammonia system. To include routine inspections, valve rebuilding, daily water treatment task, valve replacement, and overhauls on equipment including compressor, condensers, evaporators, chillers, freezing tunnels, ice cream freezers and other associated equipment. Must also be able to perform both equipment specific and large system pump downs of the system.
+ Operate, troubleshoot, repair and complete daily task of a large plant high pressure steam system. To include routine inspections, valve rebuilding, daily water treatment task, valve replacement, overhauls on equipment inclu...