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 11 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $178,000. 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 | 5 | $152,448 |
| Level III — experienced | 2 | $178,000 |
| Level IV — fully competent | 2 | $240,711 |
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.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| NVIDIA Corporation | Research Scientist | 3 | $224,000 |
| University of Illinois | Research Scientist | 2 | $93,350 |
| Epsilon Data Management LLC | Sr Staff Research Scientist, Decision Sciences | 2 | $152,448 |
| Amazon.com Services LLC | Research Scientist III | 2 | $178,000 |
| IBM Corporation | Senior Research Scientist | 1 | $300,000 |
| AMAZON.COM SERVICES LLC | RESEARCH SCIENTIST III | 1 | $178,000 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Senior Research Scientist at IBM Corporation$300,000ChicagoDecided Nov 26, 2025I-200-25323-421973
- Research Scientist at University of Illinois$86,700UrbanaDecided Nov 7, 2025I-200-25273-345129
- Sr Staff Research Scientist, Decision Sciences at Epsilon Data Management LLC$152,448ChicagoWage Level IIDecided Aug 4, 2025I-200-25209-203804
- Research Scientist III at Amazon.com Services LLC$178,000Buffalo GroveWage Level IIIDecided May 20, 2025I-200-25133-968191
- Research Scientist at NVIDIA Corporation$257,421ChampaignWage Level IVDecided Apr 23, 2025I-200-25106-873220
- Research Scientist at NVIDIA Corporation$224,000UrbanaWage Level IVDecided Mar 10, 2025I-200-25063-740160
- Research Scientist at NVIDIA Corporation$160,000EvanstonWage Level IIDecided Feb 19, 2025I-200-25042-684876
- Research Scientist at University of Illinois$100,000UrbanaWage Level IIDecided Dec 23, 2024I-200-24351-547587
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.