Chemical Engineers in Chicago-Naperville-Elgin, IL-IN
Employers filed 26 applications covering 26 positions for this role here, at a median of $111,696 a year. 24 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 Chicago-Naperville-Elgin, IL-IN, 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 | $78,853 |
| Level II | Qualified: some experience, moderate supervision | $99,507 |
| Level III | Experienced: sound understanding, limited supervision | $120,182 |
| Level IV | Fully competent: judgement, may supervise others | $140,837 |
Who filed, and at what
| Employer | Level | Filings | Positions | Median |
|---|---|---|---|---|
| UOP LLC | Level III | 4 | 4 | $128,627 |
| UOP LLC | Level IV | 3 | 3 | $144,900 |
| AbbVie Inc. | Level III | 2 | 2 | $136,255 |
| AFC Employment Solutions LLC | Level II | 2 | 2 | $100,044 |
| Northwestern University | Level III | 2 | 2 | $79,019 |
| AbbVie Inc. | Level IV | 1 | 1 | $160,000 |
| Aequor Technologies, Inc. | Level III | 1 | 1 | $124,800 |
| BP America Inc. | Level IV | 1 | 1 | $154,300 |
| HDR Engineering, Inc. | Level I | 1 | 1 | $82,014 |
| Linde Inc. | Level III | 1 | 1 | $134,712 |
| Northwestern University | Level I | 1 | 1 | $68,000 |
| SternMaid America LLC | Level IV | 1 | 1 | $160,000 |
| The University of Chicago | Level I | 1 | 1 | $67,000 |
| Pureline Treatment Systems, LLC | Level III | 1 | 1 | $111,696 |
| The University of Chicago | Level I | 1 | 1 | $61,428 |
| The University of Chicago | Level I | 1 | 1 | $56,880 |
| The University of Chicago | Level I | 2 | 2 | $57,245 |
Tell me when this moves
One email when the prevailing wage for Chemical Engineers in Chicago-Naperville-Elgin, IL-IN 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.