# Senior RF Design & Optimization Engineer (5G/LTE/DAS)
> **LCA (H-1B / H-1B1 / E-3)** labor certification — `I-203-25309-378958` · Certified · decided 2025-11-14
## Employer
- **Name:** Cemtics LLC
- **Location:** Issaquah, WA, UNITED STATES OF AMERICA
- **FEIN:** 81-3787393
- **NAICS:** 541618
## Job
- **Title:** Senior RF Design & Optimization Engineer (5G/LTE/DAS)
- **SOC:** 17-2072.00 — Electronics Engineers, Except Computer
- **Workers requested:** 1
- **Worksite:** Charlotte, NC
- **Employment period:** 2025-11-10 → 2027-11-09
## Wage
- **Offered:** $122,000 per year
- **Prevailing wage:** $121,888 per Year
- **Wage level:** Level III
## Representation
- **Attorney:** Rajiv Khanna
- **Firm:** Law Offices of Rajiv S. Khanna, PC
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*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · MORVS · CC0 1.0*