Refrigeration Technician Jobs in Wisconsin
Refrigeration Technician jobs in Wisconsin are in steady demand, concentrated in food and dairy processing, cold-storage logistics, commercial HVAC, and grocery retail chains that run continuous refrigeration systems. The heaviest hiring is in Milwaukee, Green Bay, and Madison, where established employers like Kwik Trip, Uline, and Sysco Wisconsin maintain large refrigerated facilities requiring ongoing technical staffing at journeyman through lead-tech levels. The most sought-after specialties are commercial refrigeration system maintenance, industrial ammonia refrigeration, and energy-efficient HVAC-R retrofit work. Find a role that fits below and apply directly.
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Company Information
At Richelieu Foods, we are dedicated to a culture of belonging for everyone. Driven by our values of ownership, respect, and growth, we put people, safety, and quality above all else - delicious pizza, outstanding service, and solid customer relationships are what happens as a result.
Richelieu Foods, Inc. is a leading national private label and contract packing food manufacturer focused on frozen pizza. We have two manufacturing facilities located in IL and WI. We provide products to many national retailers, wholesalers, distributors, club and mass stores, as well as industrial accounts including other food manufacturers.
Essential Functions
Under the direction of the Maintenance Manager, the Refrigeration Technician will provide leadership and coordinate efforts for the plant systems pertaining to Ammonia, Air, Water and HVAC. The refrigeration technician will establish, organize, plan, and implement maintenance programs that will improve the operating efficiencies for the plant quickly and safely. They will support the maintenance strategy for Preventive Maintenance, Corrective Maintenance, Operator Asset Care, Continuous Improvement, and PSM. This will also include the development and implementation of necessary technical training/certification needs, and the provision of any technical services needed to support the Plant. The Refrigeration Technician will support and coordinate all efforts with outside contractors including justification, design, some project implementation, and startups, also includes the direction of outside contractors and their maintenance contracts with assistance from the Maintenance Manager.
Essential Duties:
- Monitors and evaluates equipment logs and reports for refrigeration, water, compressed air and HVAC systems. Looks to correct chronic or repetitive problems by evaluating the log or reports
- Maintains records of all equipment and recommends improvements to inventory and preventive maintenance systems based on this information
- Coordinates efforts with outside contractors to successfully execute maintenance contracts
- Procures material’s necessary for the maintenance of equipment in his area of responsibility
- Ensure new equipment meets requirements of OSHA, sanitation, quality, maintenance, and production.
- Plans all work for engine room equipment
- Oversees and approves all repairs
- Maintains fire suppression systems and ammonia leak vigilance with a 0 tolerance leak mentality.
- Handles all matters pertaining to the engine room in a safe manner
- Participates in the PSM Program
- Keeps Maintenance Mgr., Manufacturing Mgr. and Plant Mgr. advised of safety related operating conditions and problems on a timely manner
- Maintain Compliance of Federal, State and Local EPA regulations
- Provide a safe and reliable, efficient operation
- Promotes Safe working habits Responsible for interacting with all plant depts.
.
Basic Qualifications
- Minimum of 3 to 5 years experience in Ammonia Refrigeration or related field.
- Background that includes, but not limited to air compressor equipment, HVAC, understanding of plant utilities systems, equipment installation and startups
- Experience working with vendors and contractors.
Desired Qualifications
- Previous experience in the food industry and knowledge of GMP’s and SQF audits would be valuable
- Experience and familiarity of Plant utilities and waste water systems required
- Previous experience with PSM, PHA is a core competence
- Strong interpersonal and team skills to function as a productive team member and leader.
- Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals.
- Ability to write routine reports and correspondence.
- Ability to calculate figures and amounts such as proportions, percentages, area, circumference, and volume.
- Ability to solve practical problems and deal with a variety of variables in situations where only limited standardization exists.
- Ability to interpret a variety of instructions furnished in written, oral, diagram, or schedule form
Work Environment
While performing the duties of this job, the employee is regularly exposed to moving mechanical parts. The employee is frequently exposed to wet and/or humid conditions. The employee is occasionally exposed to high, precarious places; fumes or airborne particles; toxic or caustic chemicals; risk of electrical shock; and vibration. The noise level in the work environment is usually loud.Physical Demands
While performing the duties of this job, the employee is regularly required to stand and talk or hear. The employee frequently is required to walk; use hands to finger, handle, or feel; and reach with hands and arms. The employee is occasionally required to sit; climb or balance; and stoop, kneel, crouch, or crawl. The employee must regularly lift and/or move up to 10 pounds, frequently lift and/or move up to 25 pounds, and occasionally lift and/or move more than 50 pounds.Position Type/Expected Hours of Work
- Refrigeration staff works staggered hours M-F with some weekend work and on call every fourth weekend.
Pay and Benefits
The following information is provided in accordance with applicable state and local laws. Compensation is based on experience, geographic locations, and other legally permitted factors. The starting hourly rate is $27.00-$35.00. This position may also be eligible for overtime pay and shift differentials.
Benefits for this role include medical, dental, and vision insurance; pre-tax spending accounts; 401K with company match; paid time off; short-term and long-term disability; and life insurance.
Disclosures
This job description is not intended, nor should it be construed to be an exhaustive list of all responsibilities, duties, skills, or working conditions associated with the job. It is intended only to be a general description of the essential functions common to positions of this type.
Richelieu Foods, Inc. is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regards to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.
See All 25 Refrigeration Technician Jobs in Wisconsin
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Find Refrigeration Technician JobsRefrigeration Technician Jobs by City in Wisconsin
Where Wisconsin roles are concentrated, by current openings.
Refrigeration Technician Job Market in Wisconsin
A snapshot from current Wisconsin openings, updated as new roles post.
Who's Hiring



What Wisconsin Employers Look For
The qualifications that appear most often in refrigeration technician jobs across Wisconsin.
- Active Wisconsin HVAC/R contractor or journeyman license or EPA 608 certification required
- Minimum two years of hands-on commercial or industrial refrigeration experience preferred
- Proficiency diagnosing and repairing refrigeration systems, compressors, and evaporators required
- Valid driver's license and ability to travel to commercial sites across Wisconsin
- Familiarity with ammonia refrigeration systems is a plus in food processing environments
- Ability to read blueprints, wiring diagrams, and equipment schematics for refrigeration systems
Refrigeration Technician Jobs in Wisconsin: Frequently Asked Questions
How do you become a refrigeration technician in Wisconsin?
Wisconsin requires refrigeration technicians to hold EPA Section 608 certification for handling refrigerants, and commercial contractors must be licensed through the Wisconsin Department of Safety and Professional Services. Most technicians enter through an apprenticeship registered with Wisconsin's Bureau of Apprenticeship Standards or complete an HVAC-R technical program at a school like Madison College or Fox Valley Technical College before sitting for the journeyman-level exam.
Which companies hire refrigeration technicians in Wisconsin?
Employers hiring refrigeration technicians in Wisconsin right now include Transport Refrigeration, Sears Home Services, and CoolSys, based on current listings on Migrate Mate as of November 2026. Wisconsin's large food processing, cold-storage, and grocery distribution sectors mean consistent demand from both facility operators and commercial refrigeration service contractors.
Which Wisconsin cities have the most refrigeration technician jobs?
Madison, Oak Creek, and Wisconsin lead Wisconsin for refrigeration technician openings. Milwaukee's concentration of commercial facilities, food distribution hubs, and large grocery chains drives most of the volume, while Green Bay's substantial food processing and packaging industry and Madison's mix of institutional facilities and growing commercial real estate sustain strong demand outside the metro.
Are there remote refrigeration technician jobs in Wisconsin?
Yes, but they're rare. Refrigeration technician work is fundamentally hands-on and site-dependent, so fully remote positions are uncommon in the field. About 0% of refrigeration technician openings tied to Wisconsin are remote or hybrid as of November 2026, and those postings typically involve technical sales, equipment specification, or remote monitoring and controls roles rather than maintenance or repair work.
How can I get hired as a refrigeration technician in Wisconsin with little or no experience?
The most realistic entry path is a registered apprenticeship through Wisconsin's Bureau of Apprenticeship Standards, which places candidates with employers while they earn wages and hours toward licensure. Madison College and Fox Valley Technical College offer HVAC-R associate programs that Wisconsin service contractors actively recruit from. Candidates with backgrounds in electrical work, plumbing, or general HVAC installation often make lateral moves into refrigeration roles, and holding EPA Section 608 certification before applying gives entry-level candidates a concrete edge in the Wisconsin market.
Where can I find and apply to refrigeration technician jobs in Wisconsin?
You can find and apply to refrigeration technician jobs in Wisconsin on Migrate Mate, which lists current Wisconsin openings across commercial, industrial, and service sectors. Search the listings to find roles that match your experience level and location, then apply directly to the employers posting them.
See All 25 Refrigeration Technician Jobs in Wisconsin
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