# Lead Data Scientist
> **LCA (H-1B / H-1B1 / E-3)** labor certification — `I-200-26057-666704` · Certified · decided 2026-03-05
## Employer
- **Name:** ASARCO LLC
- **Location:** Sahuarita, AZ, UNITED STATES OF AMERICA
- **FEIN:** 81-0666284
- **NAICS:** 21223
## Job
- **Title:** Lead Data Scientist
- **SOC:** 15-2051.00 — Data Scientists
- **Workers requested:** 1
- **Worksite:** Mesa, AZ
- **Employment period:** 2026-03-02 → 2029-03-01
## Wage
- **Offered:** $127,200 per year
- **Prevailing wage:** $115,710 per Year
- **Wage level:** Level III
## Representation
- **Attorney:** Katherine Del Rosario
- **Firm:** Davis & Campbell LLC
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*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · MORVS · CC0 1.0*