# Principal Signal Integrity Engineer
> **LCA (H-1B / H-1B1 / E-3)** labor certification — `I-200-25307-362272` · Certified · decided 2025-11-14
## Employer
- **Name:** FormFactor, Inc.
- **Location:** Livermore, CA, UNITED STATES OF AMERICA
- **FEIN:** 13-3711155
- **NAICS:** 33441
## Job
- **Title:** Principal Signal Integrity Engineer
- **SOC:** 17-2071.00 — Electrical Engineers
- **Workers requested:** 1
- **Worksite:** Livermore, CA
- **Employment period:** 2026-04-24 → 2029-04-23
## Wage
- **Offered:** $134,056–$166,100 per year
- **Prevailing wage:** $134,056 per Year
- **Wage level:** Level II
## Representation
- **Attorney:** Brian Pham
- **Firm:** Jackson & Hertogs LLP
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*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · MORVS · CC0 1.0*