Refrigeration Utilities Lead Mechanic- 1st Shift
Listed on 2026-06-19
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Manufacturing / Production
Maintenance Technician / Mechanic
#26-138
Job DescriptionWhere Your Career Becomes Family
About West Liberty Foods
Our mission is to be a leading food manufacturer by converting needs, ideas and expertise into value for our members, business partners and consumers.
West Liberty Foods manufactures hundreds of meat and poultry products that can be found in well-known grocery stores and top restaurant chains nationwide. Recognized as one of the top protein processors in North America, we have the capacity to produce over 650 million pounds of food products per year across our facilities. We are The Surprisingly Big Company®, and we’re right in your backyard.
Build your career with West Liberty Foods and be a part of an exciting, collaborative team that becomes family!
Opportunity OverviewJob Title:
Refrigeration Utilities Lead Mechanic
Location:
Bolingbrook, IL
Shift: 1st
Shift Premium:
None
Refrigeration Utilities Lead Mechanic is responsible for maintaining, operating, inspecting and repairing various types of ammonia refrigeration equipment, boiler equipment, well equipment, air compressor systems and HVAC equipment and also testing and maintaining the chemical systems used in the refrigeration systems in the boiler system. The role includes guidance and training to other team members.
Key Responsibilities- Perform PMs and repairs on compressors, condensers, evaporators, pumps, vessels, valves and other machinery included in the ammonia refrigeration equipment.
- Replacement of defective mechanical and manual valves.
- Maintain control of the water treatment system and associated chemicals.
- Remove ice buildup from evaporator drain pans, investigate the cause and correct the problem.
- Work in the motor room, freezer, and blast cell areas.
- Drain oil from the ammonia system.
- Fill out daily reports.
- Remove and reinstall ammonia compressors.
- Perform motor alignments by use of dial caliper indicators.
- Compressor and pump shaft seal replacement.
- Perform oil and ammonia sampling for analysis on a regular schedule.
- Work directly with refrigeration contractors, electricians, and pipe fitters to ensure safety policies and work standards are followed.
- Inspect and maintain the ammonia system.
- Ensure all ammonia system safeguards are functioning properly at all times.
- Check integrity and tolerances by the use of a micrometer.
- Troubleshoot electrical problems.
- Write SOPs, pump down procedures and LOTO procedures.
- Remove and install 3‑phase motors.
- Layout, assemble, install, and maintain pipe systems and related hydraulic and pneumatic equipment, and replace gauges, valves, pressure regulators, and related equipment.
- Other routine work such as hanging plastic and handling roof concerns as needed.
- Participate in an active role on the HAZMAT team utilizing refrigeration utilities expertise.
- Assist the PSM Coordinator to ensure maintenance and compliance with the PSM program.
- Other duties as assigned.
- Schedule:
Monday through Friday. - Experience:
Working knowledge of ammonia refrigeration systems is a must. Must be able to read and interpret P & . Must comply with the respirator fit test as part of the HAZMAT team. Computer skills required; preferred experience with CMMS, L2L, Google Suite. - Certification:
Must complete Ammonia Technician Operator Level 1 and 2; valid driver’s license required. - Age:
Minimum 18 years. - Authorization:
Must be authorized to work in the United States; no sponsor ships. - Education:
Associate’s Degree or equivalent in a related field preferred. - Physical Abilities:
Ability to stand for long periods; lift up to 50 pounds, including above the head and below the waist; climb ladders and work on aerial work platforms as needed. - Environmental:
Ability to work in varying temperature conditions. - Flexibility:
Must work overtime as needed; adjust quickly to changing demands; work with limited supervision. - Compliance:
Practice good personal hygiene; successfully pass post‑offer/pre‑employment drug test, background screen, physical and E‑Verify.
West Liberty Foods is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status or disability.
Benefits- Paid Time Off
- Life Insurance
- Short Term Disability
- Flexible Spending Account and Health Savings Account
- 401(k) Retirement Savings Plan
- Employee Assistance Program
- Educational Assistance Program
- Additional Voluntary Benefits
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