Project Engineering Senior Supervisor Salary in Illinois

How much does a Project Engineering Senior Supervisor make in Illinois?

As of March 01, 2026, the average salary for a Project Engineering Senior Supervisor in Illinois is $119,313 per year, which breaks down to an hourly rate of $57.

However, a Project Engineering Senior Supervisor's salary can vary significantly. Here’s a look at the typical salary range:

• Top Earners (90th percentile): $143,916
• Majority Range (25th-75th percentile): $106,177 to $132,191
• Entry-Level (10th percentile): $94,218