How much does a Systems Design Engineer make in Illinois?
As of June 01, 2026, the average salary for a Systems Design Engineer in Illinois is $85,865 per year, which breaks down to an hourly rate of $41.
However, a Systems Design Engineer's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $102,373
- Majority Range (25th-75th percentile): $77,877 to $94,506
- Entry-Level (10th percentile): $70,603