Senior Operations Research Analysts salary in Illinois
Roles that require seasoned judgement and the ability to lead projects without supervision. Typically five to ten years of experience and a track record of complete ownership.
Senior Operations Research Analysts in Illinois: actual employer-disclosed pay
Public records from 92 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $128,200. 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 III — experienced | 92 | $128,200 |
Top employers filing for this role
Companies with the most certified filings for Senior Operations Research Analysts in Illinois. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Deloitte Consulting LLP | Manager | 11 | $143,800 |
| Tiger Analytics, Inc. | Lead Analytics Consultant | 8 | $190,000 |
| KFORCE INC. | ADVANCED BUSINESS ANALYST | 7 | $105,893 |
| Discover Products Inc | Principal Product Owner | 7 | $106,000 |
| Ernst & Young U.S. LLP | Operations Research Analysts - KBGFJG195971-6 | 6 | $227,900 |
| ZS Associates, Inc. | Decision Analytics Consultant | 4 | $169,000 |
| PRICEWATERHOUSECOOPERS ADVISORY SERVICES LLC | Manager | 3 | $190,000 |
| Amazon Web Services, Inc. | Technical Business Developer III | 3 | $155,800 |
| DFS Corporate Services LLC | Senior Business Analyst | 3 | $105,893 |
| INFOSYS LIMITED | Lead Analyst - Data Science | 2 | $105,893 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Manager at PRICEWATERHOUSECOOPERS ADVISORY SERVICES LLC$195,000ChicagoWage Level IIIDecided Sep 23, 2025I-200-25259-312758
- Manager at Deloitte Consulting LLP$105,102North ChicagoWage Level IIIDecided Sep 23, 2025I-200-25259-311448
- Lead Consultant at Newton Consulting Inc.$105,102WarrenvilleWage Level IIIDecided Sep 10, 2025I-203-25246-283006
- Lead Analytics Consultant at Tiger Analytics, Inc.$220,000AuroraWage Level IIIDecided Sep 3, 2025I-200-25238-267631
- Senior BI Business Analyst at Werner Co.$117,543ItascaWage Level IIIDecided Sep 2, 2025I-200-25237-265787
- Operations Efficiency Analyst at Apex Logistics International, Inc.$130,000BensenvilleWage Level IIIDecided Aug 8, 2025I-200-25213-216485
- Decision Analytics Consultant at ZS Associates, Inc.$160,000EvanstonWage Level IIIDecided Aug 7, 2025I-200-25212-214053
- Manager at Deloitte Consulting LLP$105,102ChicagoWage Level IIIDecided Aug 6, 2025I-200-25211-209531
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.