Software Test Engineer salary in Illinois
A real-employer view of Software Test 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.
Software Test Engineer in Illinois: actual employer-disclosed pay
Public records from 22 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $85,000. 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 | $72,000 |
| Level II — qualified | 13 | $82,368 |
| Level IV — fully competent | 5 | $116,085 |
Top employers filing for this role
Companies with the most certified filings for Software Test Engineer in Illinois. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Caterpillar Inc. | Software Test Engineer | 7 | $97,573 |
| Mastech Digital Technologies, Inc. | Software Test Engineer | 3 | $82,368 |
| VSION TECHNOLOGIES INC | Software Test Engineer | 1 | $91,853 |
| Techpro Solutions, Inc. | Software Test Engineer | 1 | $90,000 |
| ERBA Solutions LLC | Software Test Engineer | 1 | $72,000 |
| Vara Systems Inc. | Software Test Engineer | 1 | $88,088 |
| Cryptograph Technologies USA Inc | Software Test Engineer | 1 | $85,000 |
| Infokey Technologies Inc | Software Test Engineer | 1 | $82,368 |
| L&T Technology Services Limited | Software Test Engineer | 1 | $69,680 |
| Evoke Technologies | Software Test Engineer | 1 | $82,368 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Software Test Engineer at VSION TECHNOLOGIES INC$91,853ChicagoDecided Nov 28, 2025I-200-25324-424632
- Software Test Engineer at Techpro Solutions, Inc.$90,000ElginDecided Nov 14, 2025I-200-25310-380117
- Senior Software Test Engineer at Caterpillar Inc.$95,680PeoriaDecided Nov 7, 2025I-200-25304-353387
- Software Test Engineer at ERBA Solutions LLC$72,000NapervilleWage Level IDecided Aug 26, 2025I-200-25231-251378
- Software Test Engineer at Vara Systems Inc.$88,088DeerfeildWage Level IIDecided Jul 21, 2025I-200-25195-173700
- Software Test Engineer at Cryptograph Technologies USA Inc$85,000PlainfieldWage Level IIDecided Jun 24, 2025I-200-25167-096012
- Software Test Engineer at Infokey Technologies Inc$82,368Oak BrookWage Level IIDecided Jun 2, 2025I-200-25144-016182
- Software Test Engineer at L&T Technology Services Limited$69,680ChillicotheWage Level IIDecided May 28, 2025I-200-25140-995087
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.