Research Scientist salary in Illinois
A real-employer view of Research Scientist pay, clustered from DOL OFLC certified filings. Variants like Senior, Lead, and II/III titles fold into this cluster — the wage range below reflects all of them.
Research Scientist in Illinois: actual employer-disclosed pay
Public records from 4 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $97,500. 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 III — experienced | 1 | $75,000 |
| Level IV — fully competent | 3 | $100,000 |
Top employers filing for this role
Companies with the most certified filings for Research Scientist in Illinois. Median offer is across all of that employer's filings. Click a company for its full H-1B salary breakdown.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Archer Daniels Midland Company | Research Scientist, NMR Spectroscopy | 2 | $97,500 |
| Baxter Healthcare Corporation | Research Scientist I | 1 | $120,000 |
| University of Illinois | Research Scientist | 1 | $75,000 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Research Scientist at University of Illinois$75,000UrbanaWage Level IIIDecided Jul 7, 2025I-200-25179-137579
- Senior Research Scientist, Biomaterials at Archer Daniels Midland Company$95,000DecaturWage Level IVDecided Jun 10, 2025I-200-25154-045610
- Research Scientist I at Baxter Healthcare Corporation$120,000Round LakeWage Level IVDecided Dec 31, 2024I-200-24355-563411
- Research Scientist, NMR Spectroscopy at Archer Daniels Midland Company$100,000DecaturWage Level IVDecided Mar 19, 2025I-203-25071-769662
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 Only certified filings are shown — denied and withdrawn cases are excluded.