The median annual wage for Engine and Other Machine Assemblers in Missouri is $44,060 (May 2024 BLS OES). The mean (average) is $44,770.
Pay spans roughly $40,090 at the 10th percentile to $51,450 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $21.19 per hour. An estimated 940 people work as engine and other machine assemblers in Missouri.
| Median (annual) | $44,060 |
| Mean (annual) | $44,770 |
| Median (hourly) | $21.19 |
| 10th percentile | $40,090 |
| 90th percentile | $51,450 |
| Employment | 940 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.