# Senior Materials Engineer - Polymer
> **LCA (H-1B / H-1B1 / E-3)** labor certification — `I-200-25317-403539` · Certified · decided 2025-11-20
## Employer
- **Name:** Stacked Energy, Inc.
- **Location:** San Jose, CA, UNITED STATES OF AMERICA
- **FEIN:** 99-3302187
- **NAICS:** 33591
## Job
- **Title:** Senior Materials Engineer - Polymer
- **SOC:** 17-2131.00 — Materials Engineers
- **Workers requested:** 1
- **Worksite:** San Jose, CA
- **Employment period:** 2025-12-01 → 2028-11-30
## Wage
- **Offered:** $178,797–$263,298 per year
- **Prevailing wage:** $178,797 per Year
- **Wage level:** Level IV
## Representation
- **Attorney:** Jessica Yu
- **Firm:** Inslee Best Doezie & Ryder P.S.
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*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · MORVS · CC0 1.0*