The median annual wage for Stationary Engineers and Boiler Operators in Delaware is $78,280 (May 2024 BLS OES). The mean (average) is $77,390.
Pay spans roughly $67,660 at the 10th percentile to $85,820 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $37.64 per hour. An estimated 50 people work as stationary engineers and boiler operators in Delaware.
| Median (annual) | $78,280 |
| Mean (annual) | $77,390 |
| Median (hourly) | $37.64 |
| 10th percentile | $67,660 |
| 90th percentile | $85,820 |
| Employment | 50 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.