The median annual wage for Stationary Engineers and Boiler Operators in Milwaukee-Waukesha, WI is $64,290 (May 2024 BLS OES). The mean (average) is $64,590.
Pay spans roughly $55,160 at the 10th percentile to $78,250 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $30.91 per hour. An estimated 70 people work as stationary engineers and boiler operators in Milwaukee-Waukesha, WI.
| Median (annual) | $64,290 |
| Mean (annual) | $64,590 |
| Median (hourly) | $30.91 |
| 10th percentile | $55,160 |
| 90th percentile | $78,250 |
| Employment | 70 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.