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Data Scientists in Buffalo Grove, IL: H-1B salaries
60 labor condition applications for this occupation with a work site in Buffalo Grove, IL. Median offered base salary $123,000; middle half $93,974–$153,542.
By wage level
| Wage level | Median salary |
|---|---|
| Level I (entry) | $74,000 |
| Level II (qualified) | $93,974 |
| Level III (experienced) | $131,000 |
| Level IV (fully competent) | $150,000 |
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
Job titles
- Data Engineer4
- Business Analyst4
- Sr Mgr, Data Engineering3
- Associate Data Engineer3
- Data Scientist3
- Data Analyst3
- Lead Analytics Consultant2
- Sr. Data Scientist2
- Manager, Business Analytics (IC)2
- Mgr Business Intelligence2
- Mgr, Data Engineering1
- Senior Data Analyst1
- Master Data Analyst1
- Principal Specialist, Data Science & Analytics1
- IT Delivery Specialist1
H-1B sponsors in Buffalo Grove, 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).