# Research Associate II, Antibody Characterization
> **LCA (H-1B / H-1B1 / E-3)** labor certification — `I-200-25322-419419` · Certified · decided 2025-11-25
## Employer
- **Name:** Twist Bioscience Corporation
- **Location:** South San Francisco, CA, UNITED STATES OF AMERICA
- **FEIN:** 46-2058888
- **NAICS:** 541714
## Job
- **Title:** Research Associate II, Antibody Characterization
- **SOC:** 19-1021 — Biochemists and Biophysicists
- **Workers requested:** 1
- **Worksite:** South San Francisco, CA
- **Employment period:** 2025-12-22 → 2028-12-21
## Wage
- **Offered:** $88,816–$90,000 per year
- **Prevailing wage:** $88,816 per Year
- **Wage level:** Level I
## Representation
- **Attorney:** David Binsacca
- **Firm:** Jewell Stewart Pratt Beckerson & Carr PC
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*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · MORVS · CC0 1.0*