Lead Refrigeration Technician, Ammonia Systems

Americold Logistics LLC; Marshall (MO); On-site; USD 65,000 - 90,000; Full time

Job summary

Americold Logistics LLC is seeking a Refrigeration Technician III to perform advanced maintenance and repair of refrigeration systems throughout the warehouse. You will troubleshoot ammonia-based equipment, electrical, mechanical, and controls, and may direct contractors when needed.

Responsibilities include setting operational parameters, proactive monitoring, CMMS recordkeeping, and ensuring safety with LOTO and PSM procedures. AOS familiarity and 6S practices are a plus.

Qualifications

• Requires 5+ years in industrial refrigeration maintenance, including ammonia systems.
• Includes HAZMAT certification and continuous learning through industrial refrigeration and mechanical-electrical courses.
• Experience with diverse control systems such as ALTA/Allen Bradley.
• Proficient in CMMS usage and preventative maintenance records.

Responsibilities

• Perform advanced refrigeration maintenance and repair across the warehouse.
• Troubleshoot refrigeration, electrical, mechanical, and controls systems to root cause and action.
• Set up operational settings (superheat, regulators, defrost cycles) and monitor system performance.
• Direct and oversee contractors when required, and ensure safety via LOTO and PSM.

Skills

Industrial refrigeration maintenance

Troubleshooting

HAZMAT certification

CMMS experience

Ammonia refrigeration

Education

High school diploma or GED

5+ years of industrial refrigeration maintenance experience

Tools

ALTA/Allen Bradley controls

Job description

Americold Logistics LLC is seeking a Refrigeration Technician III to perform advanced maintenance and repair of refrigeration systems throughout the warehouse. You will troubleshoot ammonia-based equipment, electrical, mechanical, and controls, and may direct contractors when needed.

Responsibilities include setting operational parameters, proactive monitoring, CMMS recordkeeping, and ensuring safety with LOTO and PSM procedures. AOS familiarity and 6S practices are a plus.