Design Engineer salary in Illinois
A real-employer view of Design 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.
Design Engineer in Illinois: actual employer-disclosed pay
Public records from 56 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $91,936. 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 | 15 | $75,109 |
| Level II — qualified | 27 | $93,600 |
| Level III — experienced | 9 | $116,771 |
| Level IV — fully competent | 5 | $97,178 |
Top employers filing for this role
Companies with the most certified filings for Design 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 |
|---|---|---|---|
| Caterpillar Inc. | Design Engineer | 8 | $115,107 |
| TECH MAHINDRA (AMERICAS), INC | Design Engineer | 5 | $87,548 |
| INDUSTRIAL TECHNOLOGIES AND SERVICES LLC | DESIGN ENGINEER | 4 | $97,178 |
| Optimum Engineering Solutions Inc | Design Engineer | 4 | $70,323 |
| Epitec, Inc. | Design Engineer | 3 | $84,760 |
| AXISCADES INC | DESIGN ENGINEER | 2 | $87,695 |
| Belcan Services Group LTD Partnership | Design Engineer | 2 | $106,871 |
| CATERPILLAR INC. | Design Engineer | 2 | $95,680 |
| Xylo Consulting, LLC. | Design Engineer | 2 | $81,750 |
| ASIUS LLC | SENIOR DESIGN ENGINEER | 1 | $95,680 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Design Engineer at DSM-H LLC$95,680DecaturWage Level IIDecided Mar 31, 2026I-200-26083-727055
- Design Engineer II at Automotive Robotics Proving Labs LLC$77,896DecaturWage Level IDecided Mar 18, 2026I-200-26070-697073
- Design Engineer at LNG Consultants LLC$85,000OregonWage Level IIDecided Feb 23, 2026I-200-26045-641766
- Design Engineer at Optimum Engineering Solutions Inc$65,645EdwardsvilleWage Level IDecided Feb 17, 2026I-200-26040-628557
- Design Engineer at Optimum Engineering Solutions Inc$65,645EdwardsvilleWage Level IDecided Feb 12, 2026I-200-26036-622191
- Senior Design Engineer at Caterpillar Inc.$113,443ChillicotheWage Level IIIDecided Feb 11, 2026I-200-26035-620535
- Design Engineer at Caresoft Global Technologies Inc$102,308Oak BrookWage Level IIDecided Feb 10, 2026I-200-26034-616468
- Design Engineer at TECH MAHINDRA (AMERICAS), INC$90,106LisleWage Level IIDecided Feb 3, 2026I-200-26027-592610
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.