Oak Brook, IL H-1B salaries — 3,626 certified filings (FY2016–FY2026)
- 223
- Filings · FY2025
- $108k
- Median base · FY2025
- $88k–$132k
- Middle 50% · FY2025
- Capgemini America
- Top sponsor · 675 all-time
Employers in Oak Brook, IL have 3,626 certified H-1B LCAs on record since FY2016. In FY2025 the median base salary was $108k across 223 filings, with the middle 50% between $88k and $132k. The biggest sponsors are Capgemini America, Wavicle Data Solutions, Infosys; the most-sponsored titles are Software Developer, Systems Analyst, Software Engineer.
How much do H-1B workers in Oak Brook, IL make?
Certified base salary by fiscal year: each box is the p25–p75 range, the heavy line the median, the whiskers reach p10–p90. $108k median in FY2025. Base pay only — hover a year for its figures.
How has H-1B hiring in Oak Brook, IL changed?
725 certified filings in FY2016 → 143 in FY2026. The change column is each year against the one before.
| Fiscal year | Filings | vs prior FY | Median base |
|---|---|---|---|
| FY2026 | 143 | −36% | $122k |
| FY2025 | 223 | +4% | $108k |
| FY2024 | 214 | −13% | $103k |
| FY2023 | 246 | +12% | $94k |
| FY2022 | 220 | +33% | $95k |
| FY2021 | 165 | −16% | $90k |
| FY2020 | 197 | −31% | $90k |
| FY2019 | 284 | −48% | $84k |
| FY2018 | 546 | −18% | $84k |
| FY2017 | 663 | −9% | $74k |
| FY2016 | 725 | — | $74k |
Which companies sponsor H-1B workers in Oak Brook, IL?
The employers with the most certified filings, all years, with their median base salary. Open any employer for its full profile.
| # | Employer | Filings | Median base |
|---|---|---|---|
| 1 | Capgemini America | 675 | $75k |
| 2 | Wavicle Data Solutions | 233 | $120k |
| 3 | Infosys | 209 | $76k |
| 4 | Aspire Systems | 203 | $78k |
| 5 | The Chamberlain Group | 118 | $137k |
| 6 | Cognizant Technology Solutions US | 111 | $76k |
| 7 | Hub Group | 106 | $121k |
| 8 | Igate Technologies | 88 | $70k |
| 9 | Cnh Industrial America | 74 | $122k |
| 10 | Wipro | 74 | $71k |
What H-1B jobs get sponsored in Oak Brook, IL?
The most-filed job titles on certified LCAs in this city, all years (DOL titles, pay-grade codes stripped).
| # | Job title | Filings | Median base |
|---|---|---|---|
| 1 | Software Developer | 199 | $90k |
| 2 | Systems Analyst | 177 | $76k |
| 3 | Software Engineer | 158 | $81k |
| 4 | Test Consultant 2 | 95 | $75k |
| 5 | Programmer Analyst | 88 | $70k |
| 6 | Computer Programmer | 62 | $61k |
| 7 | Programmer/ Developer 2 | 59 | $65k |
| 8 | Project Manager 3 | 53 | $93k |
| 9 | Programmer/Developer 2 | 51 | $74k |
| 10 | Senior Systems Analyst | 46 | $75k |
Common questions about H-1B jobs in Oak Brook, IL
- What is the median H-1B salary in Oak Brook, IL?
- The median certified H-1B base salary in Oak Brook, IL is $108k (FY2025), from 223 filings. Across all years the middle 50% earn between $74k and $104k.
- Which companies sponsor the most H-1B workers in Oak Brook, IL?
- The top H-1B sponsors in Oak Brook, IL are Capgemini America, Wavicle Data Solutions, Infosys.
- What are the most common H-1B jobs in Oak Brook, IL?
- The most-sponsored H-1B roles in Oak Brook, IL are Software Developer, Systems Analyst, Software Engineer.
- Does a certified LCA mean an H-1B visa was approved?
- No. A Labor Condition Application (LCA) is the Department of Labor attestation an employer must have certified before filing an H-1B petition with USCIS. It records the job, worksite and offered wage, but not whether the petition was filed, selected in the lottery, or approved. Filing counts measure intent to sponsor, not headcount.
- What salary do these figures show?
- The base annual wage offered on the certified LCA, converted to a yearly amount. Bonus, equity, overtime and benefits are not included, so total compensation is typically higher. Figures are medians and percentiles over certified filings; wages above $5,000,000 a year are excluded as data-entry errors.
- What does the fiscal year mean here?
- Years are U.S. government fiscal years, October to September: FY2025 runs from October 1, 2024 to September 30, 2025. This matches how the Department of Labor publishes the disclosure files. The most recent year may be partial until its final quarter is released.
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Source: U.S. Department of Labor, Office of Foreign Labor Certification — certified LCA disclosure data through June 2026 (FY2016–FY2026). An LCA is not an approved visa; pay figures are base salary and exclude bonus and equity. Methodology →