How much does a Technical Support Engineer make in Illinois?
As of April 01, 2026, the average salary for a Technical Support Engineer in Illinois is $80,753 per year, which breaks down to an hourly rate of $39.
However, a Technical Support Engineer's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $96,232
- Majority Range (25th-75th percentile): $72,632 to $88,855
- Entry-Level (10th percentile): $65,239