Refrigeration Mechanic
Listed on 2026-07-07
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Trades / Skilled Labor
Maintenance Technician / Mechanic -
Manufacturing / Production
Maintenance Technician / Mechanic
Shift: 1:30 PM-9:30 PMHourly Rate: $36.16 an hour + $1.00 shift differential
Reporting to the Maintenance Supervisor, you will operate, maintain, and repair industrial refrigeration, boiler, and related utility systems within a manufacturing plant environment. You will ensure the safe, efficient, and reliable operation of ammonia refrigeration systems and associated equipment, while supporting continuous improvement and mentoring team members. This is a second shift role, working from 1:30pm to 9:30pm.
A Taste of Your Responsibilities- Perform operation, installation, overhaul, and preventive maintenance on refrigeration, boiler, and related plant systems without direct supervision
- Analyze equipment performance, identify defects, and initiate corrective actions to prevent major breakdowns
- Maintain, install, and repair boilers, pressure systems, and all supporting equipment
- Complete work orders and maintain accurate maintenance records using a computerized maintenance management system
- Train and mentor refrigeration mechanics on proper care, maintenance, and operation of plant systems
- Support continuous improvement initiatives to enhance system reliability and efficiency
- Troubleshoot and repair electrical components, including alternating current and direct current power and control systems
- Perform sheet metal fabrication, precision welding on stainless steel, and plasma cutting as required
- Safely operate power tools and shop equipment, including drill presses, grinders, milling machines, and lathes
- Ensure compliance with all plant safety policies, procedures, and regulatory requirements
- Maintain all assigned logs and documentation
- Collaborate with operations and maintenance teams to support production needs
- Perform additional duties as assigned by supervisory personnel
- Completion of a two-year technical degree in industrial refrigeration maintenance with a minimum of three years of experience as a Refrigeration Mechanic
- Current RETA certification or equivalent Certified Industrial Refrigeration Operator certification with a minimum of six years of ammonia refrigeration experience
- In-depth knowledge of ammonia and Freon refrigeration systems, boilers, compressors, motors, pumps, and mechanical components
- Knowledge of electrical systems, including troubleshooting and repair of industrial power and control systems
- Experience performing preventive and predictive maintenance based on technical manuals and work order requirements
- Experience using computerized maintenance management systems for work order management and recordkeeping
- Skill in precision welding using wire-feed and heliarc methods on stainless steel in multiple positions
- Understanding of electro-mechanical systems and interfaces within refrigeration operations
- Strong initiative and decision-making skills with accountability for outcomes
- Strong communication skills, including reading, writing, and speaking English
More information on the essential tasks and facility will be shared during the hiring process. Please be aware that in a manufacturing environment, the noise levels can be high and the temperatures may vary. Depending on the role, physical and environmental requirements can differ but include:
- Being on your feet, walking around the facility, climbing stairs/ladders or kneeling for extended periods of time.
- Performing consistent repetitive tasks.
- Frequently lifting, pushing or carrying materials.
July 31, 2026
Location:
Darien, Wisconsin
Our Benefits
We care about your total well-being and will support you with the following, subject to your location and role:
Health:
Medical, dental and vision insurance, company-paid life, accident and disability insuranceWealth:
Great pay, 401(k)/pension eligibility, financial wellness programs and stock purchase planGrowth:
Career development opportunities, employee resource groups and team collaborationBalance:
Paid-time off and volunteer opportunities
Our Company
At Conagra Brands, we have a rich heritage of making great food. We aspire to have the most impactful, energized and inclusive culture in food. As a member of our 18,000+ person…
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