# Staff Refinery Optimization Planning Engineer
> **LCA (H-1B / H-1B1 / E-3)** labor certification — `I-200-25079-791676` · Certified - Withdrawn · decided 2026-01-23
## Employer
- **Name:** Valero Refining Company - Tennessee, L.L.C.
- **Location:** San Antonio, TX, UNITED STATES OF AMERICA
- **FEIN:** 30-0449502
- **NAICS:** 324110
## Job
- **Title:** Staff Refinery Optimization Planning Engineer
- **SOC:** 17-2041.00 — Chemical Engineers
- **Workers requested:** 1
- **Worksite:** Memphis, TN
- **Employment period:** 2025-09-14 → 2026-09-13
## Wage
- **Offered:** $187,538.4 per year
- **Prevailing wage:** $127,275 per Year
- **Wage level:** Level IV
## Representation
- **Attorney:** Victoria Garcia
- **Firm:** Valero Services, Inc.
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*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · MORVS · CC0 1.0*