Chemical Engineers in St. Louis, MO-IL
Employers filed 4 applications covering 4 positions for this role here, at a median of $65,562 a year. 3 of those state a minimum and no maximum — a Labor Condition Application commits an employer to a floor, not to a salary.
What the government requires here
The prevailing wage for Chemical Engineers in St. Louis, MO-IL, wage year 2025-26 — the four levels an employer must meet depending on the experience the role demands.
| Level | Who it is for | A year |
|---|---|---|
| Level I | Entry: a role needing basic understanding and close supervision | $87,942 |
| Level II | Qualified: some experience, moderate supervision | $111,987 |
| Level III | Experienced: sound understanding, limited supervision | $136,053 |
| Level IV | Fully competent: judgement, may supervise others | $160,098 |
Who filed, and at what
| Employer | Level | Filings | Positions | Median |
|---|---|---|---|---|
| Washington University | Level II | 2 | 2 | $65,562 |
| Washington University | Level I | 1 | 1 | $63,120 |
| Thermo Fisher Scientific Inc. | not stated | 1 | 1 | $105,669 |
Tell me when this moves
One email when the prevailing wage for Chemical Engineers in St. Louis, MO-IL changes — the library turns over every July, and what an employer must offer changes with it.
Source: OFLC disclosure data and prevailing wage library, US Department of Labor (public domain). Figures are what employers filed, not what they paid.