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 35 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $97,900. 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 | 6 | $78,052 |
| Level II — qualified | 14 | $87,547 |
| Level III — experienced | 9 | $112,158 |
| Level IV — fully competent | 6 | $140,000 |
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. Click a company for its full H-1B salary breakdown.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Gamma Technologies LLC | Staff Engineer, Applications Engineering | 6 | $90,274 |
| Caterpillar Inc. | Senior Associate Engineer | 3 | $81,120 |
| Institute of Gas Technology | Principal Engineer | 3 | $112,678 |
| Traton R&D US LLC | Engineer Sr. | 2 | $102,860 |
| ABBOTT MACHINE CO. | ENGINEER | 1 | $85,000 |
| AES CLEAN ENERGY SERVICES, LLC | Senior Engineer, Owner's | 1 | $153,000 |
| AMERICAN CHROME CHICAGO LLC | Engineer | 1 | $70,200 |
| Becton, Dickinson and Company | Eng II, Mechanical | 1 | $105,000 |
| Bendix Commercial Vehicle Systems LLC | Engineer 1, EDP | 1 | $89,871 |
| Brake Parts Inc LLC | Engineer II | 1 | $97,900 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Senior Staff Engineer, Research and Development at Gamma Technologies LLC$106,870WestmontWage Level IIIDecided Mar 27, 2026I-200-26079-719335
- Engineer II at Parker Hannifin Corporation$90,106BROADVIEWWage Level IIDecided Feb 23, 2026I-200-26047-642887
- Engineer, Research & Development at CNH Industrial America LLC$146,614Oak BrookWage Level IVDecided Jan 2, 2026I-200-25357-507908
- Senior Engineer, Product Quality (MedTech) at Knowles Electronics, LLC$140,000ItascaWage Level IVDecided Dec 23, 2025I-200-25350-487200
- SENIOR ENGINEER at INDUSTRIAL TECHNOLOGIES AND SERVICES LLC$100,755QUINCYWage Level IVDecided Dec 12, 2025I-200-25339-461973
- Engineer II at Brake Parts Inc LLC$97,900McHenryWage Level IIDecided Nov 20, 2025I-200-25317-403782
- Engineer Sr. at Traton R&D US LLC$93,563LisleWage Level IDecided Nov 14, 2025I-200-25308-373292
- Engineer, Senior at Traton R&D US LLC$112,158LisleWage Level IIIDecided Nov 6, 2025I-200-25272-342802
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.