How much does a Technical Engineer IV make in Illinois?
As of June 01, 2026, the average salary for a Technical Engineer IV in Illinois is $142,860 per year, which breaks down to an hourly rate of $69.
However, a Technical Engineer IV's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $158,583
- Majority Range (25th-75th percentile): $133,190 to $151,090
- Entry-Level (10th percentile): $124,386