How much does a Lead Process Engineer make in Illinois?
As of August 01, 2026, the average salary for a Lead Process Engineer in Illinois is $186,949 per year, which breaks down to an hourly rate of $90.
However, a Lead Process Engineer's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $205,883
- Majority Range (25th-75th percentile): $172,580 to $196,859
- Entry-Level (10th percentile): $159,497