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Data Scientists in Oak Brook, IL: H-1B salaries
61 labor condition applications for this occupation with a work site in Oak Brook, IL. Median offered base salary $127,402; middle half $97,996–$150,988.
By wage level
| Wage level | Median salary |
|---|---|
| Level I (entry) | $98,838 |
| Level II (qualified) | $100,000 |
| Level III (experienced) | $140,180 |
| Level IV (fully competent) | $154,795 |
The Department of Labor sets four prevailing wage levels for each occupation and area, from Level I (entry) to Level IV (fully competent). The employer picks the level that matches the job's requirements.
Employers
| Employer | LCAs | Median salary |
|---|---|---|
| Wavicle Data Solutions, LLC | 36 | $135,359 |
| The Chamberlain Group LLC | 4 | $149,415 |
| Hub Group, Inc. | 3 | $105,746 |
| Exelon Business Services Company LLC | 2 | $132,340 |
| People Tech Group, Inc | 2 | $71,594 |
| Aim Big Inc. | 1 | $85,280 |
| Kforce Inc. | 1 | $103,584 |
| Soimex Denimagic, Inc. | 1 | $89,690 |
| Solve IT Services Inc | 1 | $89,690 |
| Readerlink Distribution Services, LLC | 1 | $89,690 |
| V-Soft Consulting Group, INC | 1 | $90,000 |
| ND Paper, Inc. | 1 | $95,472 |
| Essential Biotech Inc. | 1 | $72,000 |
| ConData Global, Inc. | 1 | $100,000 |
| ASC Engineered Solutions LLC | 1 | $132,148 |
| Commonwealth Edison, An Exelon Company | 1 | $93,974 |
| Yash Technologies, Inc | 1 | $150,000 |
| Maxil Technology Solutions, Inc. | 1 | $100,000 |
| Worldpac, Inc. | 1 | $290,000 |
Job titles
- Sr. Data Engineer10
- Senior BI Engineer5
- Business Technical Analyst4
- Data Engineer3
- Lead Data Engineer3
- Senior Data Engineer2
- Business Systems Analyst1
- Advanced Data Analyst1
- Data Engineering Architect1
- Senior Data Scientist1
- ML Engineer1
- Data Application Engineer1
- Sr. Data Scientist1
- Sr. Data Visualization Developer1
- Data Analyst/Engineer1
H-1B sponsors in Oak Brook, IL →
Salaries are the lower end of the wage offered on each application, converted to a yearly amount; statistics use certified full-time applications only. An LCA is not a visa approval and one LCA can cover several positions. Source: U.S. Department of Labor, OFLC LCA Disclosure Data, fiscal years 2023–2026 (latest decision Jun 30, 2026).