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Ammonia Tech Jobs (NOW HIRING)

General Mills

Ammonia Refrigeration Technician

Joplin, MO · On-site

$36.94/hr

Ammonia Refrigeration Technician - Joplin, MO As a part of our manufacturing group, you will be ... Using TECHNOLOGY in an industry-leading facility * Working with HIGH-LEVEL operators on EXPERIENCED ...

Wells Enterprise

Ammonia Refrigeration Tech

Henderson, NV · On-site

$32.96 - $40/hr

... technology or related field is preferred. * Must possess a mechanical, electrical, and refrigeration background; Ammonia refrigeration maintenance experience preferred. * Must have the knowledge to ...

General Mills

Ammonia Refrigeration Technician

Joplin, MO · On-site

$36.94/hr

Ammonia Refrigeration Technician - Joplin, MO As a part of our manufacturing group, you will be ... Using TECHNOLOGY in an industry-leading facility * Working with HIGH-LEVEL operators on EXPERIENCED ...

JARBO

Industrial Ammonia Maintenance Tech

Alexandria, VA · On-site

$28 - $38/hr

They are seeking a 2nd Shift Lead well versed in ammonia refrigeration. Highlights for the job include: - $28 - $38hr hour with ample OT available in busy season, potentially more for leadership ...

JARBO

Industrial Ammonia Maintenance Tech

Washington, DC · On-site

$28 - $38/hr

They are seeking a 2nd Shift Lead well versed in ammonia refrigeration. Highlights for the job include: - $28 - $38hr hour with ample OT available in busy season, potentially more for leadership ...

JARBO

Industrial Ammonia Maintenance Tech

Alexandria, VA · On-site

$28 - $38/hr

They are seeking a 2nd Shift Lead well versed in ammonia refrigeration. Highlights for the job include: - $28 - $38hr hour with ample OT available in busy season, potentially more for leadership ...

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Ammonia Tech information

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How much do ammonia tech jobs pay per hour?

As of Jul 4, 2026, the average hourly pay for ammonia 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 the difference between Ammonia Tech vs Refrigeration Technician?

AspectAmmonia TechRefrigeration Technician
CertificationsAmmonia refrigeration certification, HVAC licensesHVAC/R certifications, EPA 608
Work EnvironmentIndustrial ammonia refrigeration systems, chemical plantsCommercial and residential refrigeration, HVAC systems
Industry UsageFood processing, cold storage, chemical industriesSupermarkets, restaurants, HVAC services

Ammonia Techs specialize in ammonia-based refrigeration systems used mainly in industrial settings, requiring specific certifications. Refrigeration Technicians work on a broader range of refrigeration and HVAC systems in commercial and residential environments. While both roles involve refrigeration, Ammonia Techs focus on ammonia systems, whereas Refrigeration Technicians handle various refrigerants across different settings.

Is ammonia refrigeration a good career?

Ammonia Techs work with refrigeration systems that use ammonia as a refrigerant, often in industrial or commercial settings. The career offers steady employment opportunities, requires technical skills, and typically involves certifications such as OSHA and EPA licenses. It can be a stable and well-paying profession for those interested in mechanical systems and safety protocols.

What certification do you need to work on ammonia systems?

Ammonia technicians typically need specialized certifications such as the EPA Section 608 certification for handling refrigerants and OSHA training for safety procedures. Additional certifications in ammonia refrigeration or industrial refrigeration are often required by employers and may vary by region.

What does an ammonia technician do?

An ammonia technician is responsible for installing, maintaining, and repairing ammonia refrigeration systems used in industrial and commercial settings. They often work with specialized tools, follow safety protocols, and may need certifications related to hazardous materials handling. Their duties ensure the safe and efficient operation of refrigeration equipment that uses ammonia as a refrigerant.

What does an Ammonia Tech do?

An Ammonia Tech, or Ammonia Technician, is responsible for operating, maintaining, and repairing ammonia refrigeration systems commonly used in industrial settings like food processing plants, cold storage facilities, and ice rinks. Their job includes monitoring system performance, conducting preventative maintenance, troubleshooting issues, and ensuring compliance with safety and environmental regulations. Ammonia Techs play a critical role in keeping refrigeration systems running efficiently and safely, as ammonia is a hazardous refrigerant that requires specialized handling and knowledge.

What is the highest paid HVAC job?

The highest paid HVAC jobs typically include HVAC project managers, service managers, and specialized technicians such as ammonia refrigeration technicians or controls specialists. These roles often require advanced certifications, extensive experience, and leadership skills, and they can earn six-figure salaries depending on the region and employer.

What are some typical daily responsibilities of an Ammonia Tech in an industrial facility?

As an Ammonia Tech, your daily tasks typically include monitoring and maintaining ammonia refrigeration systems, conducting routine inspections for leaks or pressure issues, and ensuring all safety protocols are followed. You'll often perform preventive maintenance, troubleshoot equipment malfunctions, and record system readings to keep operations smooth and compliant with regulations. Collaboration with other maintenance staff and plant operators is common, especially during repairs or when optimizing system efficiency. Effective communication, attention to detail, and a strong safety mindset are essential for success in this role.

What are the key skills and qualifications needed to thrive as an Ammonia Technician, and why are they important?

To thrive as an Ammonia Technician, you need a solid understanding of refrigeration systems, ammonia safety protocols, and mechanical troubleshooting, often backed by a relevant technical diploma or certification. Familiarity with programmable logic controllers (PLCs), refrigeration monitoring systems, and EPA or RETA certifications is typically required. Attention to detail, effective communication, and strong problem-solving abilities distinguish top performers in this field. These skills are vital to ensure safe, efficient operation and maintenance of ammonia refrigeration systems, minimizing downtime and hazards.
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Ammonia Tech jobs near you
Ammonia Refrigeration Tech - Nights

Ammonia Refrigeration Tech - Nights

Wells Enterprise

Le Mars, IA • On-site

$41.72/hr

Full-time

Medical, PTO

Posted 25 days ago

Wells Enterprises rating

7.3

Company rating: 7.3 out of 10

Based on 20 frontline employees who took The Breakroom Quiz

153rd of 389 rated food and drinks producers

Job description


$7,500 Hiring Bonus!
To operate, troubleshoot, repair, and complete daily task of a large plant ammonia refrigeration, boiler, water, and air systems.
Primary responsibilities include:
  • 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 including boilers, DA tanks, steam traps, condensate tanks and pumps, 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 compressed air system. To include routine inspections, valve rebuilding, daily water treatment task, valve replacement, and overhauls on equipment including compressor, air supply tanks, air dryers 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 water system. To include routine inspections, valve rebuilding, valve replacement, and overhauls on equipment including softeners, charcoal filters, RO machines, 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 preventive maintenance on a large plant fire suppression system following all codes that apply.
  • Operate, troubleshoot, repair, and complete preventive maintenance on hydraulic elevators following all codes that apply.
  • Operate, troubleshoot, repair, and complete preventive maintenance on liquid nitrogen cooling system

Pay: Starting rate for Tech 1 is $36.01/hr. This position also includes skill progression potential with top rate of pay at $41.72/hr at Tech 5. Night shift will receive an additional $1.50/hr for night shift differential.
Approximate shift start time of 5:00 PM - 7:00 PM. Normal shift length of 10-12 hours.
#IND123
Qualifications
  • Possess one year of WDI Ice Cream Plant Refrigeration Experience. Previous relevant experience preferred.
  • Must be able to work safely and follow Standard Operating procedures and follow the Mechanical Integrity and PSM programs.
  • Basic knowledge with 3 phases 480 electrical components.
  • Basic knowledge of electrical components like solenoids motors circuit boards, and PLCs.

If you meet these requirements and are interested in this position, to be considered for an interview you must complete an online application at www.wellscareers.com.
Wells Enterprises is an EEO/AA employer M/F/Vet/Dis
About Us
Wells Enterprises, a Ferrero company, is one of the largest ice cream manufacturers in the United States and the maker of well-loved brands including Blue Bunny, Halo Top, Bomb Pop, and Blue Ribbon Classics and today Trolli, Butterfinger 100grand, Baby Ruth, Nutella and Kinder Bueno.
Wells Enterprises is a 2 billion company employing 4,000 employees, across 4 production plants and 2 main hub locations, Chicago and Le Mars. Guided by innovation, quality, and a people-first mindset, Wells is committed to delighting consumers and developing exceptional teams.
As part of the Ferrero Group, Wells combines its strong U.S. heritage with Ferrero's global standards of excellence, offering a unique opportunity to grow within a dynamic, values-driven, and international environment.
At Wells, our people-and their experience-sit at the heart of our ambition. Learn more at www.wellsenterprisesinc.com.
What We Offer
At Wells, we're proud to support our employees with comprehensive benefits that enhance health, financial wellness, and include paid time off (PTO). Eligible employees may also receive an annual incentive bonus based on Company performance. Learn more about our benefits here.

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