Lead / Director Physicists 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 Physicists in Illinois: actual employer-disclosed pay
Public records from 6 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $151,799. 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 | 6 | $151,799 |
Top employers filing for this role
Companies with the most certified filings for Lead / Director Physicists in Illinois. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Fermi Forward Discovery Group, LLC | Guest Scientist | 4 | $139,953 |
| Advocate Health & Hospitals Corp. | Medical Physicist | 2 | $235,000 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Medical Physicist at Advocate Health & Hospitals Corp.$235,000Park RidgeWage Level IVDecided Aug 25, 2025I-200-25230-248495
- Guest Scientist at Fermi Forward Discovery Group, LLC$151,798BataviaWage Level IVDecided Mar 13, 2025I-200-25065-750094
- Medical Physicist at Advocate Health & Hospitals Corp.$235,000Park RidgeWage Level IVDecided Jul 23, 2025I-200-25197-179872
- Guest Scientist at Fermi Forward Discovery Group, LLC$151,800BataviaWage Level IVDecided Mar 13, 2025I-200-25065-750090
- Senior Scientist at Fermi Forward Discovery Group, LLC$128,107BataviaWage Level IVDecided Feb 19, 2025I-200-25042-682468
- Senior Scientist at Fermi Forward Discovery Group, LLC$128,100BataviaWage Level IVDecided Feb 19, 2025I-200-25042-682467
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 Only certified filings are shown — denied and withdrawn cases are excluded.