BLS Occupational Employment & Wage Statistics · May 2025
Computer Network Support Specialists in Illinois earn between $47,510 and $104,950, with a mean of $74,580. The national average for this role is $82,330.
| Location | Mean Salary |
|---|---|
| Illinois | $74,580 |
| National Average | $82,330 |
| Washington | $112,300 |
| Maryland | $107,020 |
| District of Columbia | $100,560 |
| Massachusetts | $94,110 |
Bureau of Labor Statistics OEWS, May 2025. Illinois. Hourly wages assume 2,080 hours/year.