The median annual wage for Environmental Engineering Technologists and Technicians in Illinois is $50,080 (May 2024 BLS OES). The mean (average) is $53,510.
Pay spans roughly $35,630 at the 10th percentile to $80,540 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $24.08 per hour. An estimated 120 people work as environmental engineering technologists and technicians in Illinois.
| Median (annual) | $50,080 |
| Mean (annual) | $53,510 |
| Median (hourly) | $24.08 |
| 10th percentile | $35,630 |
| 90th percentile | $80,540 |
| Employment | 120 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.