How much does a Validation Engineer III make in Illinois?
As of June 01, 2026, the average salary for a Validation Engineer III in Illinois is $116,706 per year, which breaks down to an hourly rate of $56.
However, a Validation Engineer III's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $135,209
- Majority Range (25th-75th percentile): $108,517 to $126,391
- Entry-Level (10th percentile): $101,061