# Postdoc
> **LCA (H-1B / H-1B1 / E-3)** labor certification — `I-200-25305-356381` · Certified · decided 2025-11-07
## Employer
- **Name:** Lawrence Berkeley National Laboratory
- **Location:** Berkeley, CA, UNITED STATES OF AMERICA
- **FEIN:** 94-2951741
- **NAICS:** 54171
## Job
- **Title:** Postdoc
- **SOC:** 17-2141.00 — Mechanical Engineers
- **Workers requested:** 1
- **Worksite:** Berkeley, CA
- **Employment period:** 2026-01-23 → 2029-01-22
## Wage
- **Offered:** $109,104 per year
- **Prevailing wage:** $109,104 per Year
## Representation
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*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · MORVS · CC0 1.0*