How much does a Refinery Operations Supervisor make in Illinois?
As of May 01, 2026, the average salary for a Refinery Operations Supervisor in Illinois is $116,849 per year, which breaks down to an hourly rate of $56.
However, a Refinery Operations Supervisor's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $134,909
- Majority Range (25th-75th percentile): $108,075 to $126,302
- Entry-Level (10th percentile): $100,087