# Lead Machine Learning Engineer
> **LCA (H-1B / H-1B1 / E-3)** labor certification — `I-200-25356-502176` · Certified · decided 2025-12-30
## Employer
- **Name:** Upwork Inc.
- **Location:** Palo Alto, CA, UNITED STATES OF AMERICA
- **FEIN:** 46-4337682
- **NAICS:** 541512
## Job
- **Title:** Lead Machine Learning Engineer
- **SOC:** 15-2051.00 — Data Scientists
- **Workers requested:** 1
- **Worksite:** Pacifica, CA
- **Employment period:** 2026-03-06 → 2029-03-05
## Wage
- **Offered:** $247,655 per year
- **Prevailing wage:** $194,834 per Year
- **Wage level:** Level IV
## Representation
- **Attorney:** Ashley Knowland
- **Firm:** Corporate Immigration Partners, P.C.
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*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · MORVS · CC0 1.0*