The median annual wage for Stationary Engineers and Boiler Operators in Portland-South Portland, ME is $64,440 (May 2024 BLS OES). The mean (average) is $65,980.
Pay spans roughly $49,770 at the 10th percentile to $79,350 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $30.98 per hour. An estimated 50 people work as stationary engineers and boiler operators in Portland-South Portland, ME.
| Median (annual) | $64,440 |
| Mean (annual) | $65,980 |
| Median (hourly) | $30.98 |
| 10th percentile | $49,770 |
| 90th percentile | $79,350 |
| Employment | 50 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.