# Senior RAN & RF Planning and Optimization Engineer
> **LCA (H-1B / H-1B1 / E-3)** labor certification — `I-200-25307-362987` · Certified · decided 2025-11-14
## Employer
- **Name:** AST SpaceMobile Services, LLC
- **Location:** Miami, FL, UNITED STATES OF AMERICA
- **FEIN:** 87-2807780
- **NAICS:** 541690
## Job
- **Title:** Senior RAN & RF Planning and Optimization Engineer
- **SOC:** 17-2072.00 — Electronics Engineers, Except Computer
- **Workers requested:** 1
- **Worksite:** Miami, FL
- **Employment period:** 2025-11-10 → 2028-11-09
## Wage
- **Offered:** $145,000 per year
- **Prevailing wage:** $133,702 per Year
- **Wage level:** Level IV
## Representation
- **Attorney:** Scot Silzer
- **Firm:** SilzerLaw Chartered
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*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · MORVS · CC0 1.0*