Mid-level Physicists salary in Illinois
Roles that require qualified independent work on routine tasks. Typically two to five years of relevant experience.
Mid-level Physicists in Illinois: actual employer-disclosed pay
Public records from 28 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $88,682. 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 | 28 | $88,682 |
Top employers filing for this role
Companies with the most certified filings for Mid-level Physicists in Illinois. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Fermi Forward Discovery Group, LLC | Associate Scientist | 22 | $85,301 |
| UChicago Argonne LLC | Software & Data Acquisition Engineer/Physicist | 4 | $90,063 |
| CI Physics LLC | Medical Physicist | 1 | $120,000 |
| Washington State University | Research Scientist | 1 | $108,877 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Associate Scientist at Fermi Forward Discovery Group, LLC$99,362BataviaWage Level IIDecided Sep 11, 2025I-200-25247-285987
- Medical Physicist at CI Physics LLC$120,000NormalWage Level IIDecided Jun 26, 2025I-200-25169-107969
- Software & Data Acquisition Engineer/Physicist at UChicago Argonne LLC$90,063LemontWage Level IIDecided Feb 25, 2025I-200-25049-702652
- Research Scientist at Washington State University$108,877LemontWage Level IIDecided Nov 12, 2024I-200-24309-451837
- Associate Scientist at Fermi Forward Discovery Group, LLC$99,362BataviaWage Level IIDecided Sep 11, 2025I-200-25247-285983
- Associate Scientist at Fermi Forward Discovery Group, LLC$99,362BataviaWage Level IIDecided Sep 5, 2025I-200-25240-273378
- Associate Scientist at Fermi Forward Discovery Group, LLC$99,362BataviaWage Level IIDecided Sep 5, 2025I-200-25240-273395
- Associate Scientist at Fermi Forward Discovery Group, LLC$99,362BataviaWage Level IIDecided Jul 22, 2025I-200-25196-174787
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 Only certified filings are shown — denied and withdrawn cases are excluded.