Employer profile
Sema4 Opco
8 certified H-1B filings across 3 fiscal years.
FY2023 filings
3
FY2023 median
$140k
Top role
Assistant Director, Pipeline Eng & Innvtn, Bioinformatics
1 filings
Top state
CT
5 filings
Sema4 Opco has filed 8 certified H-1B Labor Condition Applications over FY2021–FY2023. In FY2023, its median certified base salary was $140k ($110k–$155k interquartile range). The most-filed role is Assistant Director, Pipeline Eng & Innvtn, Bioinformatics (1 filings).
Year-over-year
How Sema4 Opco hired across H-1B fiscal years. YoY column compares to the prior FY.
| FY | Filings | Median $ | YoY % |
|---|---|---|---|
| FY2023 | 3 | $140k | +50 |
| FY2022 | 2 | $99k | -33 |
| FY2021 | 3 | $85k | — |
Top job titles
Most-filed positions, across all years (raw DOL titles).
| Job Title | Filings | Median |
|---|---|---|
| Assistant Director, Pipeline Eng & Innvtn, Bioinformatics | 1 | $140k |
| Backend Software Engineer | 1 | $110k |
| Data Engineer | 1 | $155k |
| Integration Engineer | 1 | $110k |
| Manager, Software Quality Engineering | 1 | $99k |
Top worksite states
Where this employer files.
| State | Filings | Median |
|---|---|---|
| CT | 5 | $98k |
| NY | 2 | $110k |
| FL | 1 | $99k |
Prevailing wage level distribution
DOL Levels I–IV approximate experience tiers (I = entry, IV = fully competent). A heavy Level I/II skew suggests entry-level / contractor-style hiring; a heavy IV skew suggests senior in-house roles.
Lvl I
113%
Lvl II
563%
Lvl III
113%
Lvl IV
113%
Frequently asked questions
- Does Sema4 Opco sponsor H-1B visas?
- Yes. Sema4 Opco has filed 8 certified H-1B Labor Condition Applications (LCAs) over FY2021–FY2023. An LCA is a required step before an employer files an H-1B petition; a certified LCA does not by itself guarantee an approved visa.
- What is the median H-1B salary at Sema4 Opco?
- In FY2023, the median certified H-1B base salary at Sema4 Opco was $140k, with a 25th–75th percentile range of $110k–$155k. This is the annual base wage stated on the LCA and excludes bonus, equity, and other compensation.
- What jobs does Sema4 Opco hire H-1B workers for?
- Sema4 Opco's most-filed H-1B role is Assistant Director, Pipeline Eng & Innvtn, Bioinformatics (1 filings), followed by Backend Software Engineer (1). Its top worksite state is CT.
- How many H-1B filings did Sema4 Opco submit in FY2023?
- Sema4 Opco had 3 certified H-1B LCA filings in FY2023 — a 50% increase from the prior fiscal year.