The median annual wage for Sales Engineers in Illinois is $98,820 (May 2024 BLS OES). The mean (average) is $108,050.
Pay spans roughly $75,400 at the 10th percentile to $161,590 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $47.51 per hour. An estimated 1,380 people work as sales engineers in Illinois.
| Median (annual) | $98,820 |
| Mean (annual) | $108,050 |
| Median (hourly) | $47.51 |
| 10th percentile | $75,400 |
| 90th percentile | $161,590 |
| Employment | 1,380 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.