Mechanical Engineers salary in Professional services, Illinois
Legal, accounting, management consulting, advertising, and corporate administrative services.
Mechanical Engineers (Pro services) in Illinois: actual employer-disclosed pay
Public records from 144 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $99,620. 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 | 39 | $77,896 |
| Level II — qualified | 48 | $100,298 |
| Level III — experienced | 14 | $103,308 |
| Level IV — fully competent | 21 | $140,000 |
Top employers filing for this role
Companies with the most certified filings for Mechanical Engineers (Pro services) in Illinois. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Gotion Illinois New Energy Inc. | Mechanical Engineer | 18 | $109,000 |
| Traton R&D US LLC | Project Engineer | 15 | $135,200 |
| Harvey Nash Inc. | Mechanical Engineer | 7 | $87,360 |
| L&T Technology Services Limited | Mechanical Engineer | 6 | $94,340 |
| Cintal, Inc. | Manufacturing Engineer | 5 | $100,000 |
| AXISCADES INC | SENIOR TECHNICAL MANAGER | 5 | $77,896 |
| Institute of Gas Technology | Principal Mechanical Engineer | 5 | $140,000 |
| Automotive Robotics Incorporated | Project Engineer | 4 | $83,803 |
| GEOMETRIC AMERICAS, INC. | Senior Design Lead | 4 | $120,690 |
| Technosoft Engineering, Inc. | Mechanical Design Engineer | 4 | $73,400 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Dev/Research Engineer at Harvey Nash Inc.$99,840ChillicotheDecided Dec 29, 2025I-200-25353-498943
- Senior PLC/Controls Engineer at Gotion Illinois New Energy Inc.$150,000MantenoDecided Dec 26, 2025I-200-25352-495919
- Design Engineer at Cintal, Inc.$101,000ChillicotheDecided Dec 18, 2025I-200-25345-474417
- SENIOR TECHNICAL MANAGER at AXISCADES INC$150,000PEORIADecided Dec 12, 2025I-200-25339-462470
- Process Control Engineer at SERVOTECH INC.$97,760ChillicotheDecided Dec 9, 2025I-200-25336-452016
- Mechanical Engineer at Gotion Illinois New Energy Inc.$85,280MantenoDecided Nov 25, 2025I-203-25322-418823
- Engineer Sr. at Traton R&D US LLC$93,563LisleDecided Nov 14, 2025I-200-25308-373292
- Product Engineer “ Exterior Hoods at Traton R&D US LLC$157,066LisleDecided Nov 14, 2025I-200-25310-385166
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.