# R&D Mechanical Engineer, Principal
> **LCA (H-1B / H-1B1 / E-3)** labor certification — `I-200-24205-215699` · Certified - Withdrawn · decided 2025-10-31
## Employer
- **Name:** Halliburton Energy Services, Inc.
- **Location:** Houston, TX, UNITED STATES OF AMERICA
- **FEIN:** 73-0271280
- **NAICS:** 541330
## Job
- **Title:** R&D Mechanical Engineer, Principal
- **SOC:** 17-2141.00 — Mechanical Engineers
- **Workers requested:** 1
- **Worksite:** Houston, TX
- **Employment period:** 2024-09-15 → 2027-09-14
## Wage
- **Offered:** $125,384 per year
- **Prevailing wage:** $125,008 per Year
- **Wage level:** Level III
## Representation
- **Attorney:** Dominique Morson
- **Firm:** Berry Appleman & Leiden LLP
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*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · MORVS · CC0 1.0*