Information Systems Security Technician Salary in Illinois

How much does an Information Systems Security Technician make in Illinois?

As of July 01, 2026, the average salary for an Information Systems Security Technician in Illinois is $89,390 per year, which breaks down to an hourly rate of $43.

However, an Information Systems Security Technician's salary can vary significantly. Here’s a look at the typical salary range:

• Top Earners (90th percentile): $109,832
• Majority Range (25th-75th percentile): $77,190 to $100,090
• Entry-Level (10th percentile): $66,083