Does Alnylam US sponsor H-1B visas?
Yes — Alnylam US is an active H-1B sponsor.
Alnylam US filed 76 Labor Condition Applications (the first step of an H-1B) from Oct 2024 to Jun 2026, 96% certified, covering 76 positions.
USCIS approved 3 new and 27 continuing H-1B petitions in FY2021–23 (100% approval rate).
76LCA filings FY2025–26
$150,500median filed salary
$123,750–$175,750middle 50% salary range
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H-1B filings by year
| Fiscal year | LCA filings |
|---|---|
| FY2025 (Oct 2024–Sep 2025) | 50 |
| FY2026 (Oct 2025–Jun 2026) | 26 |
USCIS H-1B petition approvals
| Fiscal year | Approvals (new + continuing) |
|---|---|
| FY2022 | 27 |
| FY2023 | 3 |
Salaries Alnylam US filed by job title
| Job title | Filings | Median salary |
|---|---|---|
| Senior Scientist | 9 | $151,000 |
| Principal Associate Scientist | 5 | $116,000 |
| Principal Statistical Programmer | 4 | $172,500 |
| Scientist | 4 | $125,000 |
| Senior Associate Scientist | 3 | $95,000 |
| Associate Scientist Ii | 3 | $84,000 |
Where Alnylam US sponsors
| Worksite | Filings |
|---|---|
| Cambridge, MA | 70 |
| King Of Prussia, PA | 2 |
| Davidson, NC | 1 |
| New York, NY | 1 |
| Norton, MA | 1 |
| Lone Tree, CO | 1 |
Notes
Source: US Department of Labor OFLC LCA disclosure data (FY2025 and FY2026 Q1–Q3) and USCIS H-1B Employer Data Hub (FY2021–FY2023), matched by normalized employer name. An LCA is filed before an H-1B petition and doesn’t mean a visa was issued. Past filings don’t guarantee that a specific role will be sponsored. How we build these pages · Request a correction