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Ammonia Refrigeration Tech Jobs (NOW HIRING)

Brothers Desserts

AMMONIA REFRIGERATION TECH

Madison, WI · On-site

Description The Ammonia Refrigeration Technician coordinates and executes all aspects of operational activities related to ammonia refrigeration, steam generation, and all other utility systems. The ...

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How much do ammonia refrigeration tech jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for ammonia refrigeration tech in the United States is $32.74, according to ZipRecruiter salary data. Most workers in this role earn between $28.12 and $35.34 per hour, depending on experience, location, and employer.

What is an ammonia refrigeration tech?

An Ammonia Refrigeration Technician is a skilled tradesperson responsible for maintaining, repairing, and operating industrial refrigeration systems that use ammonia as a refrigerant. These technicians ensure the safe and efficient operation of refrigeration equipment in facilities such as food processing plants, cold storage warehouses, and manufacturing sites. They must be knowledgeable about ammonia safety procedures, system troubleshooting, preventive maintenance, and regulatory compliance. Proper training and certification are often required due to the hazardous nature of ammonia.

What is the difference between Ammonia Refrigeration Tech vs Refrigeration Service Technician?

AspectAmmonia Refrigeration TechRefrigeration Service Technician
CertificationsHVAC/R certifications, ammonia safety trainingHVAC/R certifications, general refrigeration training
Work EnvironmentIndustrial facilities, ammonia-based systemsCommercial and residential refrigeration systems
Industry UsageFood processing, cold storage, industrial refrigerationSupermarkets, restaurants, HVAC service

Ammonia Refrigeration Techs specialize in industrial ammonia-based refrigeration systems, requiring specific safety certifications. Refrigeration Service Technicians work on a broader range of refrigeration systems, including commercial and residential units. While both roles involve refrigeration repair and maintenance, Ammonia Refrigeration Techs focus on high-risk industrial environments with ammonia, whereas Refrigeration Service Technicians handle more diverse, less hazardous systems.

What are some common challenges faced by ammonia refrigeration techs on the job?

Ammonia Refrigeration Technicians often encounter challenges such as troubleshooting complex system malfunctions, maintaining strict adherence to safety protocols due to ammonia’s hazardous nature, and responding to emergency repairs under time constraints. Working environments can vary from cold storage facilities to food processing plants, requiring technicians to adapt to different temperatures and equipment setups. Collaboration with maintenance teams and facility managers is essential, especially during system upgrades or compliance inspections, ensuring optimal performance and safety standards are consistently met.

What are the key skills and qualifications needed to thrive as an ammonia refrigeration tech?

To thrive as an Ammonia Refrigeration Tech, you need a solid understanding of industrial refrigeration principles, ammonia system operation, and relevant safety standards, typically supported by a high school diploma or technical certification. Familiarity with programmable logic controllers (PLCs), refrigeration monitoring systems, and possession of certifications like RETA or EPA 608 are often required. Strong problem-solving skills, attention to detail, and effective communication are essential soft skills in this role. These competencies are crucial to ensure safe, efficient, and compliant operation of ammonia refrigeration systems in industrial environments.
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Ammonia Refrigeration Tech jobs near you
Infographic showing various Ammonia Refrigeration Tech job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 72% Full Time, 13% Part Time, 13% Contract, and 1% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $68,105 per year, or $32.7 per hour.

AMMONIA REFRIGERATION TECH

Brothers Desserts

Madison, WI • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

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Job description

Description
The Ammonia Refrigeration Technician coordinates and executes all aspects of operational activities related to ammonia refrigeration, steam generation, and all other utility systems. The Ammonia Refrigeration Technician is responsible for the maintenance, troubleshooting, repair, and installation of all ammonia related machinery. They are also required to respond to any breakdown or outage, and maybe called upon to conduct emergency repairs. While Ammonia Refrigeration Technicians usually work indoors, they may be exposed to chemicals and extreme temperatures when servicing equipment. Ammonia Refrigeration Technicians must be able to perform physical tasks such as climbing ladders, working on elevated platforms, and moving around refrigeration equipment.
The list of duties and responsibilities is not all-inclusive and may be expanded to include other duties and responsibilities as management deem necessary.
• Work in conjunction with the Refrigeration Coach to operate the ammonia refrigeration systems at the Division Street and Manufacturer Drive facilities in an efficient and safe manner. • Follow ammonia refrigeration operational procedures in order to safely service and maintain all ammonia refrigeration equipment and components. • Assist in maintaining the Process Safety Management (PSM) documentation and ensure compliance with all regulations within the scope of Process Safety Management (PSM) and EPA requirements (RMP). • Work weekends to accommodate ammonia equipment service while preserving the production schedule. • Experienced with ammonia refrigeration best practices regarding policies, procedures, and processes established by OSHA, EPA, IIAR, and other regulatory entities. • Minimum of 3-7 years of industrial maintenance, with 2-5 years of hands on experience with ammonia refrigeration equipment maintenance. • Pump out, disassemble, repair, and reassemble all types of refrigeration equipment while adhering to all mandated safety procedures • Troubleshoot and repair ammonia compressors • Monitor condenser operation and chemistry, then perform service as needed • Conduct refrigeration pump troubleshooting and service • Perform evaporator troubleshooting, defrost, and repair including, scrap surface, flooded, and direct expansion style evaporators. • Service plate and frame chillers • Record daily rounds on all refrigeration and utility systems • Coordinate and oversee the activities of outside contractors in general repairs and capital projects. • Maintain compliance with all regulatory standards, including GMP, OSHA, FDA, WDATCP and USDA. • Ensure compliance of all safety and work rules.
Qualifications
• Minimum of 3-7 years of industrial maintenance, with 2-5 years of hands on experience with ammonia refrigeration equipment maintenance. • Experienced with ammonia refrigeration best practices regarding policies, procedures, and processes established by OSHA, EPA, IIAR, and other regulatory entities.
Benefits
• 401(k) • 401(k) matching • Dental Insurance • Employee assistance program • Employee discount • Flexible spending account • Health insurance • Health savings account • Free Life insurance • Paid time off • Referral program • Retirement plan • Vision insurance • SIGN ON BONUS

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