Data Engineer salary in Illinois
A real-employer view of Data 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.
Data Engineer in Illinois: actual employer-disclosed pay
Public records from 20 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $137,354. 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 II — qualified | 2 | $129,064 |
Top employers filing for this role
Companies with the most certified filings for Data Engineer in Illinois. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Bitwise Inc. | Senior Data Engineer | 2 | $117,100 |
| Exeliq Consulting Inc. | Principal Data Engineer | 2 | $144,000 |
| Arthur J. Gallagher Service Company, LLC | Data Engineer | 2 | $140,000 |
| Nuscale Inc | Sr. Data Engineer | 1 | $130,707 |
| Freeosk, Inc. | Sr. Data Engineer | 1 | $147,000 |
| KARWELL TECHNOLOGIIES, INC. | DATA ENGINEER | 1 | $93,600 |
| PLS Financial Services, Inc. | Data Engineer Lead | 1 | $153,317 |
| Continental Casualty Company | Data Engineer | 1 | $120,440 |
| Insight Direct USA, Inc. | Data Engineer | 1 | $170,000 |
| Elite Exceed LLC | Data Engineer | 1 | $108,077 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Senior Data Engineer at Bitwise Inc.$108,100SchaumburgDecided Dec 26, 2025I-200-25353-496316
- Sr. Data Engineer at Nuscale Inc$130,707ChicagoDecided Dec 22, 2025I-200-25350-484977
- Principal Data Engineer at Exeliq Consulting Inc.$144,000SchaumburgDecided Dec 16, 2025I-200-25343-467805
- Sr. Data Engineer at Freeosk, Inc.$147,000ChicagoDecided Dec 15, 2025I-200-25342-463799
- Principal Data Engineer at Exeliq Consulting Inc.$144,000SchaumburgDecided Dec 12, 2025I-200-25339-462006
- Lead Data Engineer at Bitwise Inc.$126,100SchaumburgDecided Dec 4, 2025I-200-25331-442492
- DATA ENGINEER at KARWELL TECHNOLOGIIES, INC.$93,600ROSEMONTDecided Dec 4, 2025I-200-25330-440420
- Data Engineer Lead at PLS Financial Services, Inc.$153,317OakbrookDecided Dec 3, 2025I-200-25329-438134
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.