Lead / Director Materials Engineers salary in Illinois
Roles that direct strategy, lead teams, or hold full functional ownership. Typically ten or more years of experience or a Director-class title with budget responsibility.
Lead / Director Materials Engineers in Illinois: actual employer-disclosed pay
Public records from 7 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $134,160. Every figure below is an actual offered salary an employer attested to under federal law.
By DOL wage level
DOL classifies every offer into one of four wage levels based on the role's experience and skill requirements.
| Level | Filings | Median offer |
|---|---|---|
| Level IV — fully competent | 7 | $134,160 |
Top employers filing for this role
Companies with the most certified filings for Lead / Director Materials Engineers in Illinois. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| INEOS Styrolution America LLC | Process Engineer | 1 | $165,844 |
| Bosch Brake Components LLC | Senior Research and Development Engineer | 1 | $146,471 |
| WILLIAM WRIGLEY JR. COMPANY | Senior Engineer Packaging Development | 1 | $136,097 |
| Fuyao Glass Illinois, Inc. | Glass Process Engineer | 1 | $129,997 |
| USG Corporation | Researcher 5 (Senior Researcher 2) | 1 | $116,189 |
| Entegris, Inc. | Materials Solutions Engineer Manager | 1 | $134,160 |
| Jtec Industries Inc. | Design Engineer III | 1 | $125,000 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Process Engineer at INEOS Styrolution America LLC$165,844WarrenvilleWage Level IVDecided Sep 25, 2025I-200-25261-317700
- Senior Research and Development Engineer at Bosch Brake Components LLC$146,471Oakbrook TerraceWage Level IVDecided Jul 2, 2025I-200-25176-127904
- Senior Engineer Packaging Development at WILLIAM WRIGLEY JR. COMPANY$136,097ChicagoWage Level IVDecided Jun 17, 2025I-200-25161-076488
- Glass Process Engineer at Fuyao Glass Illinois, Inc.$129,997DecaturWage Level IVDecided May 1, 2025I-200-25114-901971
- Researcher 5 (Senior Researcher 2) at USG Corporation$116,189LibertyvilleWage Level IVDecided Apr 8, 2025I-200-25091-816879
- Materials Solutions Engineer Manager at Entegris, Inc.$134,160AuroraWage Level IVDecided Dec 16, 2024I-200-24344-527598
- Design Engineer III at Jtec Industries Inc.$125,000East PeoriaWage Level IVDecided Dec 3, 2024I-200-24331-499717
Source: U.S. Department of Labor, Office of Foreign Labor Certification. Disclosed wages reflect what employers attested to pay; actual paid wages may differ. Only certified filings are shown — denied and withdrawn cases are excluded.