Mid-level Nuclear Engineers salary in Illinois
Roles that require qualified independent work on routine tasks. Typically two to five years of relevant experience.
Mid-level Nuclear Engineers in Illinois: actual employer-disclosed pay
Public records from 5 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $90,063. 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 | $90,063 |
Top employers filing for this role
Companies with the most certified filings for Mid-level Nuclear Engineers in Illinois. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| UChicago Argonne LLC | Nuclear Engineer | 4 | $90,063 |
| Constellation Energy Generation LLC | Reactor Engineer 2B | 1 | $118,581 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Reactor Engineer 2B at Constellation Energy Generation LLC$118,581BracevilleWage Level IIDecided Sep 4, 2025I-200-25239-270361
- Nuclear Engineer at UChicago Argonne LLC$90,063LemontWage Level IIDecided Feb 21, 2025I-200-25044-690552
- Nuclear Engineer at UChicago Argonne LLC$90,063LemontWage Level IIDecided Feb 11, 2025I-200-25035-664597
- Nuclear Engineer at UChicago Argonne LLC$98,924LemontWage Level IIDecided Nov 14, 2024I-200-24311-457861
- Nuclear Engineer at UChicago Argonne LLC$84,094LemontWage Level IIDecided Oct 29, 2024I-200-24296-423540
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 Only certified filings are shown — denied and withdrawn cases are excluded.