How much does a Process Validation Engineer make in Illinois?
As of January 01, 2026, the average salary for a Process Validation Engineer in Illinois is $98,623 per year, which breaks down to an hourly rate of $47.
However, a Process Validation Engineer's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $109,724
- Majority Range (25th-75th percentile): $90,883 to $104,433
- Entry-Level (10th percentile): $83,837