The median annual wage for Occupational Health and Safety Technicians in Illinois is $66,000 (May 2024 BLS OES). The mean (average) is $70,680.
Pay spans roughly $46,120 at the 10th percentile to $102,240 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $31.73 per hour. An estimated 1,910 people work as occupational health and safety technicians in Illinois.
| Median (annual) | $66,000 |
| Mean (annual) | $70,680 |
| Median (hourly) | $31.73 |
| 10th percentile | $46,120 |
| 90th percentile | $102,240 |
| Employment | 1,910 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.