OS
Tech-Refrig-AshUnion 3rd Shift
Stock Yards, Cook County
On-site
Full-time
$82K – $82K USD
3 days ago- Employment type
- Full-time · On-site
- Posted
- November 11, 2026
- Salary range
- $82,160–$82,160 USD per year
Hiring confidence: Some gaps · 67/100
Some signals are missing from this posting. It may well be genuine, but it is worth confirming the role is still open before you invest time in applying. How this is scored
Job Overview
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Perform, coordinate and document all activities related to operating and maintaining the Ammonia System and Utilities Room. Follow proper procedures and safety guidelines. Job Responsibilities • Job is an individual contributor. • Job is an individual contributor and has no direct reports. • § Diagnoses and troubleshoot complex refrigeration/boiler/ammonia / fire system / building issues § Perform scheduled preventative maintenance on refrigeration/boiler/ammonia / boiler equipment § Perform lu…
This role is based in Stock Yards, Cook County. OSI Careers is hiring for this full-time position through Jobily, where you can check how well your resume matches the posting before you apply.
About the Company
OS
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