Project Engineer salary in Illinois
A real-employer view of Project 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.
Project Engineer in Illinois: actual employer-disclosed pay
Public records from 21 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $128,407. 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 | 1 | $75,000 |
| Level II — qualified | 4 | $98,165 |
| Level III — experienced | 5 | $128,407 |
| Level IV — fully competent | 8 | $144,864 |
Top employers filing for this role
Companies with the most certified filings for Project 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 |
|---|---|---|---|
| Traton R&D US LLC | Project Engineer Sr. | 6 | $145,110 |
| Greif Packaging LLC | Project Engineer II | 3 | $124,667 |
| UL LLC | Project Engineer | 2 | $106,638 |
| ABB Inc. | Senior Project Engineer | 1 | $116,000 |
| Automotive Robotics Proving Labs LLC | Project Engineer | 1 | $85,405 |
| cGMP Consulting Inc. | Project Engineer | 1 | $75,000 |
| GFT Infrastructure, Inc. | Sr. Project Engineer, Power | 1 | $138,362 |
| International Motors, LLC | Project Engineer Sr. | 1 | $132,912 |
| Invenergy LLC | Project Engineer, Renewable Electrical Engineering | 1 | $113,500 |
| Jupiter Power LLC | Senior Project Engineer | 1 | $180,000 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Senior Project Engineer at Jupiter Power LLC$180,000ChicagoWage Level IIIDecided Mar 19, 2026I-200-26071-699039
- Project Engineer at Traton R&D US LLC$137,914LisleWage Level IIIDecided Feb 24, 2026I-200-26048-646052
- Sr. Project Engineer, Power at GFT Infrastructure, Inc.$138,362ChicagoWage Level IVDecided Jan 2, 2026I-200-25357-505936
- Project Engineer II at Greif Packaging LLC$128,407AlsipWage Level IIIDecided Nov 17, 2025I-200-25311-389644
- Project Engineer Sr at Traton R&D US LLC$149,958LisleWage Level IVDecided Nov 14, 2025I-200-25308-372776
- Project Engineer at Sovereign Technologies, LLC$93,330MossvilleWage Level IIDecided Oct 1, 2025I-200-25267-332597
- Project Engineer Sr. at Traton R&D US LLC$161,460LisleWage Level IVDecided Sep 24, 2025I-200-25260-315262
- Senior Project Engineer at Progress Rail Locomotive Inc.$147,729LaGrangeWage Level IVDecided Aug 12, 2025I-200-25217-221558
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.