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Refrigeration Operator Jobs (NOW HIRING)

Molson Coors

Refrigeration Operator

Milwaukee, WI

$36.62/hr

In the role of Refrigeration Operator working in Milwaukee, WI you will be part of the Utilities Asset Care. You will monitor and controls all refrigeration equipment and systems throughout the ...

Leinenkugel's

Refrigeration Operator

Milwaukee, WI · On-site

$36.62/hr

In the role of Refrigeration Operator working in Milwaukee, WI you will be part of the Utilities Asset Care. You will monitor and controls all refrigeration equipment and systems throughout the ...

Molson Coors

Refrigeration Operator

Milwaukee, WI · On-site

$36.62/hr

In the role of Refrigeration Operator working in Milwaukee, WI you will be part of the Utilities Asset Care. You will monitor and controls all refrigeration equipment and systems throughout the ...

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Boiler & Refrigeration Operator

Washburn, ME · On-site

$20/hr

Boiler & Refrigeration Operator Position Type: Regular - Full-Time Requisition ID: 43026 About the role. The Boiler & Refrigeration Operator is responsible for the safe, efficient, and compliant ...

OSI Jobs

Refrigeration Technician

Knoxville, TN · On-site

$27 - $36/hr

Ammonia Refrigeration Operator / Technician Location: Knoxville, TN Compensation: $27-$36/hr + overtime Company: Nationwide Food Manufacturer Schedule 12-hour shifts (6am-6pm or 6pm-6am) 2-on / 2-off ...

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Refrigeration Operator information

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How much do refrigeration operator jobs pay per hour?

As of Jul 11, 2026, the average hourly pay for refrigeration operator in the United States is $25.70, according to ZipRecruiter salary data. Most workers in this role earn between $22.36 and $28.61 per hour, depending on experience, location, and employer.

Is refrigeration a good career?

Refrigeration operators install, maintain, and repair refrigeration systems used in various industries, including food storage and manufacturing. The job often requires technical skills, certifications, and the ability to work in confined or cold environments. It can offer stable employment and opportunities for advancement in the HVAC and refrigeration field.

What is the difference between Refrigeration Operator vs HVAC Technician?

AspectRefrigeration OperatorHVAC Technician
CertificationsRefrigeration certification, safety trainingHVAC certification, safety training
Work EnvironmentIndustrial refrigeration, cold storage, food processingHeating, ventilation, air conditioning systems in buildings
Industry UsageFood, beverage, cold storage, manufacturingCommercial, residential, industrial buildings

Refrigeration Operators and HVAC Technicians share certifications and safety training, but they work in different environments. Refrigeration Operators focus on industrial refrigeration systems in food processing and storage, while HVAC Technicians handle heating and cooling systems in buildings. Both roles are essential in their industries, but they serve distinct purposes and environments.

How much do Walmart refrigeration techs make?

Walmart refrigeration technicians typically earn an average salary ranging from $40,000 to $60,000 annually, depending on experience and location. They often require knowledge of HVAC systems, refrigeration equipment, and may need relevant certifications such as EPA refrigerant handling. Compensation can also include benefits and overtime pay based on the work schedule.

What position in HVAC pays the most?

In HVAC, the highest-paying positions are often HVAC project managers, service managers, or specialized technicians such as refrigeration or controls technicians. These roles typically require advanced certifications, experience, and sometimes a bachelor's degree, and they often involve supervisory or technical expertise that commands higher salaries.

What are the key skills and qualifications needed to thrive as a Refrigeration Operator, and why are they important?

To thrive as a Refrigeration Operator, you need a solid understanding of refrigeration systems, troubleshooting skills, and typically a high school diploma or technical certification such as RETA or EPA certification. Familiarity with programmable logic controllers (PLCs), ammonia or Freon-based equipment, and maintenance management software is commonly required. Attention to detail, problem-solving abilities, and effective communication help ensure safe and efficient operation. These skills and qualifications are crucial for maintaining system reliability, preventing hazards, and supporting facility operations.

What are refrigeration operators?

Refrigeration operators are skilled professionals responsible for operating, monitoring, and maintaining refrigeration systems in facilities such as food processing plants, cold storage warehouses, and manufacturing sites. Their duties include starting and stopping equipment, performing routine inspections, identifying and troubleshooting malfunctions, and ensuring the safe and efficient operation of refrigeration units. They also maintain records, follow safety protocols, and may assist with repairs or system upgrades. Refrigeration operators play a critical role in ensuring that temperature-sensitive products are stored safely and equipment runs smoothly.

What are some common challenges Refrigeration Operators face in maintaining system efficiency and how can they address them?

Refrigeration Operators often encounter challenges such as fluctuating system pressures, unexpected equipment malfunctions, and maintaining optimal energy efficiency. Addressing these issues typically involves regular system monitoring, performing preventive maintenance, and promptly troubleshooting alarms or irregularities. Operators also collaborate closely with maintenance teams and facility managers to ensure repairs are conducted swiftly and to implement energy-saving measures. Staying updated with industry best practices and participating in ongoing training can further help mitigate these challenges and maintain smooth operations.

How much do refrigeration technicians make?

Refrigeration technicians typically earn a median annual salary of around $50,000 to $70,000, depending on experience, certifications, and the complexity of systems they service. In some regions, experienced technicians with specialized skills can earn higher wages, especially if working overtime or in commercial environments. Wages may also vary based on union membership and employer size.
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Refrigeration Operator jobs near you

Refrigeration Operator (Ammonia)

Training Center Group Limited Liability Company

Wrightstown, NJ • On-site

$35 - $50/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 16 days ago

Job description

Job Title: Ammonia Refrigeration Operator

Location: Rahway, New Jersey (on-site)

Facility Type: New commercial ammonia (R-717) refrigeration plant

Employment Type: Full-Time

Compensation: $35–$50 per hour, commensurate with experience and license grade

Reports To: Chief Engineer / Facility Manager

License Required: Active NJ Blue Seal 2-C Toxic Refrigeration License (minimum); Red Seal 2-B or Gold Seal 2-A also accepted

Position Summary

We are seeking an experienced Ammonia Refrigeration Operator to join our team at a new commercial ammonia refrigeration facility in Rahway, NJ. This is a hands-on operating position requiring an active New Jersey Blue Seal 2-C Toxic Refrigeration license (or higher) as mandated by N.J.A.C. 12:90. You will be responsible for the safe, efficient, and continuous operation of the facility’s ammonia (R-717) refrigeration systems, including compressors, condensers, evaporators, vessels, and all associated aux systems, controls, and safety equipment.

This is a ground-floor opportunity at a new plant. The right candidate brings proven ammonia operating experience, takes safety seriously, understands PSM/RMP compliance requirements, and is comfortable being a key member of a lean operating team.

What You’ll Do

Ammonia Refrigeration Operations

Operate, monitor, and control the ammonia (R-717) refrigeration system, including screw and/or reciprocating compressors, evaporative condensers, evaporators, recirculators, intercoolers, oil pots, purgers, and receiver vessels.

Maintain safe and efficient system operation by monitoring suction and discharge pressures, oil levels and temperatures, superheat, subcooling, condenser performance, and refrigerant levels.

Adjust system parameters to match load demands while optimizing energy consumption and equipment life.

Perform startup, shutdown, and emergency shutdown procedures in accordance with plant operating procedures and ANSI/IIAR standards.

Respond immediately to ammonia alarms, leaks, and emergency conditions; serve as a member of the facility’s ammonia emergency response team.

Remain within sight and/or sound of the refrigeration plant equipment or stationed in a control room with direct intervention capability, as required by N.J.A.C. 12:90-3.10.

Preventive Maintenance and Troubleshooting

Perform scheduled preventive maintenance on ammonia refrigeration equipment, including oil changes, filter replacements, valve inspections, belt and coupling checks, and condenser cleaning.

Troubleshoot system malfunctions including compressor trips, high-pressure cutouts, low-level alarms, oil pressure failures, and control system faults.

Inspect and maintain safety devices including pressure relief valves, emergency ventilation, ammonia detection systems, and emergency shutoff valves.

Coordinate with maintenance technicians and outside contractors on repairs, welding, and piping modifications.

Compliance, Recordkeeping, and Safety

Maintain accurate operating logs including equipment readings, pressures, temperatures, oil levels, ammonia inventory, defrost schedules, and any abnormal conditions per N.J.A.C. 12:90 requirements.

Participate in required safety training including ammonia awareness, emergency response, first aid, respiratory protection, PPE use, confined space entry, and lockout/tagout.

Maintain a clean, organized, and hazard-free work environment in the engine room and throughout the facility.

Perform other duties as assigned by the Chief Engineer or Facility Manager.

Required Qualifications

Active New Jersey Blue Seal 2-C Toxic Refrigeration Operator license (per N.J.A.C. 12:90-8.8). Red Seal 2-B or Gold Seal 2-A license holders are strongly encouraged to apply.

Minimum 1 year of hands-on operating experience in a facility using ammonia (R-717) as the primary refrigerant.

Working knowledge of ammonia refrigeration system components: screw compressors, reciprocating compressors, evaporative condensers, plate and shell-and-tube evaporators, recirculators, vessels, purgers, and ammonia piping systems.

Ability to read and interpret P&IDs, refrigeration flow diagrams, equipment manuals, and operating procedures in English.

High school diploma or GED.

Valid driver’s license.

Preferred Qualifications

Red Seal 2-B or Gold Seal 2-A Toxic Refrigeration license.

New Jersey Black Seal High-Pressure Boiler Operator license.

Compensation and Benefits

This is a full-time hourly position paying $35–$50 per hour based on license level, ammonia experience, and qualifications. We offer a comprehensive benefits package and annual performance bonus: Medical, dental, and vision insurance, Paid time off (vacation, holidays, sick time), Retirement plan with company contribution, Annual performance-based bonus, Overtime opportunities

Professional development support, including license upgrade training and continuing education

Schedule and Physical Requirements

This position supports a facility that operates on a scheduled basis; shift work (5-man) including days, evenings, weekends, and holidays may be required. Emergency call-in availability is expected. The physical demands include:

Ability to lift, carry, push, or pull up to 50 pounds.

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