Sema4 OpCo, Inc. H-1B wage filings
Stamford, CT. Last filed in fiscal 2026. Figures cover every filing since fiscal 2020; none in the latest 12 months reach five.
Sema4 OpCo, Inc. filed 30 wage applications for H-1B and similar visas from fiscal 2021 to fiscal 2026. The median wage it offered was $98,370, 7.1% above the government's prevailing wage for the same jobs. Its most-filed job was Bioinformatics Scientist (4 filings, median $89,500).
- Filings since FY2021
- 30
- Positions covered
- 30
- Certified
- 100.0%
- Job titles
- 24
- Worksite cities
- 12
- Last filed
- FY2026
Offered wage since 2021
Sema4 OpCo, Inc. made 30 filings across 6 fiscal years since 2021, too few in most years to track the wage year by year. Its busiest full year was fiscal 2023, with 19 filings.
Middle half of offered wagesMedian offered wageMedian prevailing wageFilings per year
Fiscal years run October to September. Fiscal 2026 is still running: these figures cover October 2025 to June 2026.
Sema4 OpCo, Inc. by fiscal year
| Fiscal year | Filings | Median offered | vs year before | Median prevailing | vs prevailing |
|---|---|---|---|---|---|
| 2026 (Oct to Jun) | 1 | n/a | n/a | n/a | n/a |
| 2025 | 2 | n/a | n/a | n/a | n/a |
| 2024 | 3 | $65,000 | −35.0% | $58,261 | +2.4% |
| 2023 | 19 | $100,000 | +2.0% | $96,054 | +7.8% |
| 2022 | 4 | $98,000 | n/a | $84,136 | +11.5% |
| 2021 | 1 | n/a | n/a | n/a | n/a |
Offered wage by job title
Middle half of offered wagesMedian offered wageMedian prevailing wage
| Job title | Filings | Median offered | Offered range and prevailing wage | vs prevailing |
|---|---|---|---|---|
| Bioinformatics Scientist | 4 | $89,500 | +5.7% | |
| Backend Software Engineer | 3 | $110,000 | +14.5% | |
| Laboratory Technologist | 2 | $59,500 | +2.1% | |
| Assistant Director, Pipeline Eng & Innvtn, Bioinformatics | 1 | $140,000 | +0.4% | |
| Business Analyst, Product Development | 1 | $70,000 | +24.2% | |
| Clinical Technologist | 1 | $65,000 | +11.6% | |
| Data Engineer | 1 | $155,000 | +8.7% | |
| Data Operations Manager | 1 | $140,000 | +7.8% | |
| Data Scientist, Clinical Informatics | 1 | $82,000 | +2.4% | |
| Extraction Supervisor, Molecular | 1 | $92,664 | +9.2% | |
| Genetic Counselor | 1 | $95,000 | +13.9% | |
| Head of Lab Ops Platform | 1 | $250,000 | +6.4% | |
| Integration Engineer | 1 | $109,500 | +6.0% | |
| Laboratory Manager | 1 | $91,000 | +0.9% | |
| Laboratory Technologist, Molecular | 1 | $81,349 | +18.1% | |
| Manager, Applied Genomics | 1 | $105,000 | +2.6% | |
| Manager - Software Quality Engineering | 1 | $99,000 | +0.3% | |
| Principal Scientist, Emerging Research Lead | 1 | $136,000 | at the minimum | |
| Research Associate, Data Science | 1 | $97,739 | at the minimum | |
| Scientist, Scientific Computing | 1 | $85,000 | +0.1% | |
| Senior Cloud Architect | 1 | $150,000 | +8.9% | |
| Senior Project Manager, Oncology | 1 | $100,000 | +3.5% | |
| Software Engineer | 1 | $101,000 | +26.4% | |
| Software Engineer, Bioinformatics Production | 1 | $93,000 | +15.5% | |
No job title on this page matches. Only the most-filed titles are listed.
Where the jobs are
| Worksite | Filings | Median offered |
|---|---|---|
| Stamford, CT | 15 | $88,000 |
| Branford, CT | 3 | $100,000 |
| Gaithersburg, MD | 2 | $91,000 |
| New York, NY | 2 | $202,500 |
| Allentown, PA | 1 | $115,000 |
| Binghamton, NY | 1 | $110,000 |
| Brandford, CT | 1 | $110,000 |
| Brooklyn, NY | 1 | $101,000 |
| Brunswick, OH | 1 | $150,000 |
| Seattle, WA | 1 | $95,000 |
| Tampa, FL | 1 | $99,000 |
| Tarrytown, NY | 1 | $140,000 |
By visa type: 30 H-1B. By outcome: 9 certified, 21 certified and later withdrawn.
Seniority of the jobs filed
The government assigns each job one of four wage levels. A higher level means a higher legal minimum.
What these numbers are
- They are wages Sema4 OpCo, Inc. attested to on Labor Condition Applications (Form ETA-9035), not paychecks. Bonuses and stock are not included.
- A filing is not a visa or a hire. One filing can cover several positions, and some are later withdrawn. Wage figures use certified filings only.
- The prevailing wage is the minimum the employer must pay for that job in that area, set from government wage surveys.
Source: U.S. Department of Labor, OFLC disclosure data. How we clean and count it.