# Principal Machine Learning Engineer
> **LCA (H-1B / H-1B1 / E-3)** labor certification — `I-200-25350-488337` · Certified · decided 2025-12-23
## Employer
- **Name:** Cambium Assessment, Inc.
- **Location:** Arlington, VA, UNITED STATES OF AMERICA
- **FEIN:** 84-3272684
- **NAICS:** 611710
## Job
- **Title:** Principal Machine Learning Engineer
- **SOC:** 15-1252.00 — Software Developers
- **Workers requested:** 1
- **Worksite:** Brambleton, VA
- **Employment period:** 2026-06-01 → 2029-05-31
## Wage
- **Offered:** $221,738.4 per year
- **Prevailing wage:** $175,427 per Year
- **Wage level:** Level IV
## Representation
- **Attorney:** Nicole Hartnett
- **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*