Operations Research Analysts salary in Professional services, Illinois
Legal, accounting, management consulting, advertising, and corporate administrative services.
Operations Research Analysts (Pro services) in Illinois: actual employer-disclosed pay
Public records from 166 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $121,500. 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 | 23 | $72,000 |
| Level II — qualified | 71 | $107,400 |
| Level III — experienced | 39 | $143,800 |
| Level IV — fully competent | 20 | $211,500 |
Top employers filing for this role
Companies with the most certified filings for Operations Research Analysts (Pro services) in Illinois. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Ernst & Young U.S. LLP | Operations Research Analyst - KBGFJG218767-6 | 25 | $176,593 |
| PRICEWATERHOUSECOOPERS ADVISORY SERVICES LLC | Senior Associate | 24 | $190,000 |
| Deloitte Consulting LLP | Senior Consultant | 23 | $105,893 |
| ZS Associates, Inc. | Decision Analytics Consultant | 12 | $189,750 |
| KFORCE INC. | ADVANCED BUSINESS ANALYST | 10 | $105,893 |
| Deloitte & Touche LLP | Audit & Assurance Analytics Specialist Senior | 6 | $88,482 |
| Newton Consulting Inc. | Consultant | 5 | $69,035 |
| Boston Consulting Group, Inc. | Senior Analyst “ BCG Vantage | 3 | $100,450 |
| Wintrust Financial Corporation | Advanced Business Analyst | 3 | $93,631 |
| JPMorgan Chase & Co. | Associate, Quant Analytics Associate Sr | 3 | $150,000 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Senior Business Systems Analyst at Deloitte Touche Tohmatsu Services, LLC$100,400ChicagoDecided Dec 12, 2025I-200-25339-460604
- Senior Manager at PRICEWATERHOUSECOOPERS ADVISORY SERVICES LLC$251,000ChicagoDecided Nov 25, 2025I-200-25322-418715
- Consultant at Newton Consulting Inc.$72,280WarrenvilleDecided Nov 20, 2025I-200-25317-404755
- Operations Research Analysts - KBGFJG48672-23 at Ernst & Young U.S. LLP$250,000ChicagoDecided Nov 19, 2025I-200-25316-399433
- Operations Research Analyst - KBGFJG218767-6 at Ernst & Young U.S. LLP$180,234ChicagoDecided Nov 17, 2025I-200-25311-386513
- Operations Research Analyst - KBGFJG218767-6 at Ernst & Young U.S. LLP$180,234ChicagoDecided Nov 17, 2025I-200-25311-386524
- Senior Associate at PRICEWATERHOUSECOOPERS ADVISORY SERVICES LLC$182,000ChicagoDecided Nov 17, 2025I-200-25311-388927
- Associate at A.T. Kearney, Inc.$157,000ChicagoDecided Nov 17, 2025I-200-25311-388749
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.