Mid-level Materials Engineers salary in Illinois
Roles that require qualified independent work on routine tasks. Typically two to five years of relevant experience.
Mid-level Materials Engineers in Illinois: actual employer-disclosed pay
Public records from 9 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $92,700. 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 II — qualified | 9 | $92,700 |
Top employers filing for this role
Companies with the most certified filings for Mid-level Materials Engineers in Illinois. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Rivian Automotive, LLC | Sr. Material Analyst | 3 | $99,250 |
| Plastfix Inc. | Product and Process Engineer | 1 | $76,000 |
| Tangent Technologies, LLC. | POLYMER SCIENCE ENGINEER | 1 | $115,500 |
| Peacock Colors Company | Technical Development R&D Leader | 1 | $80,000 |
| Volexion Inc | Battery Materials Engineer | 1 | $76,000 |
| Caterpillar Inc. | Performance / Simulation / Application Engineer | 1 | $87,339 |
| Hyzon Motors Inc. | Sr. Fuel Cell Stack Development Engineer | 1 | $92,700 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Product and Process Engineer at Plastfix Inc.$76,000ElmhurstWage Level IIDecided Jul 3, 2025I-200-25177-132323
- POLYMER SCIENCE ENGINEER at Tangent Technologies, LLC.$115,500MONTGOMERYWage Level IIDecided Jun 27, 2025I-200-25171-115629
- Technical Development R&D Leader at Peacock Colors Company$80,000AddisonWage Level IIDecided Jun 5, 2025I-200-25149-029809
- Battery Materials Engineer at Volexion Inc$76,000EvanstonWage Level IIDecided Apr 14, 2025I-200-25097-838342
- Sr. Material Analyst at Rivian Automotive, LLC$96,820NormalWage Level IIDecided Mar 5, 2025I-200-25057-725418
- Sr. Material Analyst at Rivian Automotive, LLC$99,250NormalWage Level IIDecided Feb 14, 2025I-200-25038-675496
- Sr. Material Analyst at Rivian Automotive, LLC$99,483NormalWage Level IIDecided Feb 5, 2025I-200-25029-651687
- Performance / Simulation / Application Engineer at Caterpillar Inc.$87,339ChillicotheWage Level IIDecided Oct 21, 2024I-200-24285-401961
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.