How much does an Information Technology Security make in Illinois?
As of February 01, 2026, the average salary for an Information Technology Security in Illinois is $78,453 per year, which breaks down to an hourly rate of $38.
However, an Information Technology Security's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $92,077
- Majority Range (25th-75th percentile): $71,821 to $85,584
- Entry-Level (10th percentile): $65,783