How much does a Middleware Engineer IV make in Illinois?
As of June 01, 2026, the average salary for a Middleware Engineer IV in Illinois is $145,177 per year, which breaks down to an hourly rate of $70.
However, a Middleware Engineer IV's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $161,032
- Majority Range (25th-75th percentile): $135,142 to $153,476
- Entry-Level (10th percentile): $126,006