Industrial Refrigeration Operator - Ammonia & HVAC

Simplot Company; Grand Forks (ND); On-site; USD 66,000 - 70,000; Full time

Job summary

Simplot Company in Grand Forks, ND, seeks a maintenance technician to operate and maintain ammonia refrigeration systems, HVAC equipment, and air compressors. The role includes defrosting evaporators, logging data, and supporting safe, efficient plant operations.

Qualifications include 2.5 years in a related mechanical/refrigeration role, basic HVAC knowledge, and the ability to obtain CIRO certification within one year.

Qualifications

• High school diploma or GED is required.
• 2.5 years of related maintenance/refrigeration experience or training.
• Basic knowledge of HVAC systems and refrigeration fundamentals.

Responsibilities

• Maintain and operate equipment including air compressors, HVAC, and ammonia refrigeration.
• Defrost on all freezer evaporators and perform routine maintenance.
• Ensure work orders are completed and data logs are accurate (refrigeration, fire protection, cold storage).
• Operate and maintain ammonia system with required safety procedures and two-person teamwork.

Skills

HVAC basics

Refrigeration systems

Mechanical aptitude

Troubleshooting

Education

High school diploma or GED

Job description

Simplot Company in Grand Forks, ND, seeks a maintenance technician to operate and maintain ammonia refrigeration systems, HVAC equipment, and air compressors. The role includes defrosting evaporators, logging data, and supporting safe, efficient plant operations.

Qualifications include 2.5 years in a related mechanical/refrigeration role, basic HVAC knowledge, and the ability to obtain CIRO certification within one year.