The median annual wage for Plant and System Operators, All Other in Missouri is $40,610 (May 2024 BLS OES). The mean (average) is $51,850.
Pay spans roughly $33,760 at the 10th percentile to $80,160 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $19.52 per hour. An estimated 230 people work as plant and system operators, all other in Missouri.
| Median (annual) | $40,610 |
| Mean (annual) | $51,850 |
| Median (hourly) | $19.52 |
| 10th percentile | $33,760 |
| 90th percentile | $80,160 |
| Employment | 230 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.