The median annual wage for Stationary Engineers and Boiler Operators in Wisconsin is $62,010 (May 2024 BLS OES). The mean (average) is $62,580.
Pay spans roughly $53,110 at the 10th percentile to $77,710 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $29.81 per hour. An estimated 180 people work as stationary engineers and boiler operators in Wisconsin.
| Median (annual) | $62,010 |
| Mean (annual) | $62,580 |
| Median (hourly) | $29.81 |
| 10th percentile | $53,110 |
| 90th percentile | $77,710 |
| Employment | 180 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.