# Senior Data Scientist
> **LCA (H-1B / H-1B1 / E-3)** labor certification — `I-200-26064-683064` · Certified · decided 2026-03-12
## Employer
- **Name:** Retail Services and Systems, Inc.
- **DBA:** Total Wine & More
- **Location:** Bethesda, MD, UNITED STATES OF AMERICA
- **FEIN:** 25-1531856
- **NAICS:** 445310
## Job
- **Title:** Senior Data Scientist
- **SOC:** 15-1252.00 — Software Developers
- **Workers requested:** 1
- **Worksite:** Bethesda, MD
- **Employment period:** 2026-03-16 → 2029-03-15
## Wage
- **Offered:** $129,801–$141,200 per year
- **Prevailing wage:** $129,801 per Year
## Representation
- **Attorney:** Kendra Held
- **Firm:** Law Offices of Kendra S. Held, Esq.
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*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · AI Analytics · CC0 1.0*