Plant Operations Engineer Salary in Chicago, IL.
Updated on: Jan 21, 2026
How much does a Plant Operations Engineer make in Chicago, IL?
The average Plant Operations Engineer in Chicago, IL makes $145,371,
23% above the national average Plant Operations Engineer salary of $118,346.
This pay is 3% greater than the combined average salaries of other metroes San Jose, CA, Louisville, KY, and Fort Worth, TX.
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Plant Operations Engineer Salary Average
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*Data is estimated and depends on the generous anonymous contributions of individuals