Data Scientists salary in Professional services, Illinois
Legal, accounting, management consulting, advertising, and corporate administrative services.
Data Scientists (Pro services) in Illinois: actual employer-disclosed pay
Public records from 188 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $112,900. 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 | 50 | $74,440 |
| Level II — qualified | 46 | $100,754 |
| Level III — experienced | 32 | $130,500 |
| Level IV — fully competent | 27 | $183,736 |
Top employers filing for this role
Companies with the most certified filings for Data Scientists (Pro services) in Illinois. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| TheMathCompany, Inc. | Associate Principal | 16 | $165,000 |
| JPMorgan Chase & Co. | Associate, Quant Analytics Associate Sr | 13 | $130,000 |
| Deloitte Consulting LLP | Consultant | 8 | $109,400 |
| TransUnion LLC | Consultant | 5 | $96,928 |
| Deloitte LLP | Senior Consultant, Strategic Services | 4 | $116,964 |
| GroupM Worldwide, LLC | Manager, Business Analytics & Measurement | 4 | $94,913 |
| Health Intelligence Company, LLC | Senior Technical Product Manager | 4 | $154,368 |
| Prime Healthcare Management, Inc | Clinical Documentation Specialist | 4 | $71,594 |
| Amgen Inc. | Commercial Analytics Mgr | 3 | $162,000 |
| 84.51 LLC | Senior Data Scientist | 3 | $149,718 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- SCRUM Master at ALIPRO, LLC$91,100BloomingtonDecided Dec 30, 2025I-200-25356-504014
- Senior Consultant, Strategic Services at Deloitte LLP$137,000ChicagoDecided Dec 30, 2025I-200-25356-501750
- Manager, Core Data & Analytics at VNC Communications, Inc. dba Performics$107,500ChicagoDecided Dec 30, 2025I-200-25356-502212
- Logistics Manager at Grubhub Holdings Inc.$120,848ChicagoDecided Dec 29, 2025I-200-25353-497110
- AI Development & Innovation Manager at Kirkland & Ellis LLP$259,000ChicagoDecided Dec 26, 2025I-200-25352-493437
- Applied Machine Learning Scientist at StackAdapt US Inc.$150,000ChicagoDecided Dec 26, 2025I-200-25352-492728
- Data Scientist (Analytics Engineer) at THETRUCONSULTANT LLC$170,726ChicagoDecided Dec 24, 2025I-200-25351-489806
- Developer - Software at MAXIMUS Inc.$111,798PlainfieldDecided Dec 24, 2025I-200-25351-491983
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.