The median annual wage for Stationary Engineers and Boiler Operators in Kennewick-Richland, WA is $92,950 (May 2024 BLS OES). The mean (average) is $94,180.
Pay spans roughly $82,270 at the 10th percentile to $100,900 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $44.69 per hour. An estimated 90 people work as stationary engineers and boiler operators in Kennewick-Richland, WA.
| Median (annual) | $92,950 |
| Mean (annual) | $94,180 |
| Median (hourly) | $44.69 |
| 10th percentile | $82,270 |
| 90th percentile | $100,900 |
| Employment | 90 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.