How much does a Chemical Process Development Engineer V make in Illinois?
As of August 01, 2026, the average salary for a Chemical Process Development Engineer V in Illinois is $168,650 per year, which breaks down to an hourly rate of $81.
However, a Chemical Process Development Engineer V's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $187,468
- Majority Range (25th-75th percentile): $163,870 to $178,500
- Entry-Level (10th percentile): $159,518