The median annual wage for Sales Engineers in St. Louis, MO-IL is $95,450 (May 2024 BLS OES). The mean (average) is $97,590.
Pay spans roughly $64,710 at the 10th percentile to $135,230 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $45.89 per hour. An estimated 260 people work as sales engineers in St. Louis, MO-IL.
| Median (annual) | $95,450 |
| Mean (annual) | $97,590 |
| Median (hourly) | $45.89 |
| 10th percentile | $64,710 |
| 90th percentile | $135,230 |
| Employment | 260 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.