# Senior Specialist, Data Science
> **LCA (H-1B / H-1B1 / E-3)** labor certification — `I-200-25309-377398` · Certified · decided 2025-11-14
## Employer
- **Name:** Merck Research Laboratories Massachusetts, LLC
- **Location:** Rahway, NJ, UNITED STATES OF AMERICA
- **FEIN:** 81-2813214
- **NAICS:** 54171
## Job
- **Title:** Senior Specialist, Data Science
- **SOC:** 15-2021.00 — Mathematicians
- **Workers requested:** 1
- **Worksite:** Boston, MA
- **Employment period:** 2026-03-06 → 2029-03-05
## Wage
- **Offered:** $141,900–$223,300 per year
- **Prevailing wage:** $115,939 per Year
- **Wage level:** Level III
## Representation
- **Attorney:** Genki Shiohara
- **Firm:** RBL Partners
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*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · MORVS · CC0 1.0*