Engineer salary in Illinois
A real-employer view of Engineer 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.
Engineer in Illinois: actual employer-disclosed pay
Public records from 18 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $98,205. 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 I — entry | 3 | $65,520 |
| Level II — qualified | 6 | $82,368 |
| Level III — experienced | 2 | $114,864 |
| Level IV — fully competent | 5 | $118,450 |
Top employers filing for this role
Companies with the most certified filings for Engineer in Illinois. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Ibase Operations Corp. | Senior Engineer | 9 | $82,368 |
| Shure Incorporated | Engineer Senior, System Verification | 2 | $116,085 |
| TransUnion LLC | Engineer | 1 | $88,088 |
| Elevance Health, Inc. | Engineer Senior | 1 | $135,252 |
| Thermo Fisher Scientific, Inc. | Sr. Engineer, Software Quality Assurance | 1 | $121,389 |
| Thoughtwave Software and Solutions Inc | Lead Engineer, Test Automation | 1 | $104,728 |
| Becton, Dickinson and Company | Sr Engr, Software Quality | 1 | $125,000 |
| Foot Locker Corporate Services, Inc. | Senior Engineer, Quality Engineering | 1 | $118,450 |
| EMC Corporation | Principal Engineer, Service Delivery | 1 | $135,335 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Engineer at TransUnion LLC$88,088AuroraDecided Nov 14, 2025I-200-25309-377144
- Engineer Senior at Elevance Health, Inc.$135,252ChicagoDecided Nov 7, 2025I-200-25273-350471
- Sr. Engineer, Software Quality Assurance at Thermo Fisher Scientific, Inc.$121,389ElginWage Level IVDecided Sep 5, 2025I-200-25240-273865
- Lead Engineer, Test Automation at Thoughtwave Software and Solutions Inc$104,728ChicagoWage Level IIIDecided Jul 28, 2025I-200-25203-190365
- Engineer at Ibase Operations Corp.$65,520ChicagoWage Level IDecided Jun 23, 2025I-200-25164-089787
- Engineer at Ibase Operations Corp.$65,520ChicagoWage Level IDecided Jun 23, 2025I-200-25164-089812
- Senior Engineer at Ibase Operations Corp.$82,368ChicagoWage Level IIDecided Jun 23, 2025I-200-25164-089623
- Senior Engineer at Ibase Operations Corp.$82,368ChicagoWage Level IIDecided Jun 23, 2025I-200-25164-089770
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.