# Senior Regulatory Affairs Specialist
> **PERM (Permanent Labor Certification)** labor certification — `G-100-26023-584520` · Withdrawn · decided 2026-01-23
## Employer
- **Name:** NxStage Medical, Inc., a Fresenius Medical Care N.A. company
- **Location:** Lexington, MA, UNITED STATES OF AMERICA
- **FEIN:** 04-3454702
- **NAICS:** 334510
## Job
- **Title:** Senior Regulatory Affairs Specialist
- **SOC:** 13-1041.07 — Regulatory Affairs Specialists
- **Workers requested:** —
- **Worksite:** Lexington, MA
- **Employment period:** — → —
## Wage
- **Offered:** $115,704 per year
## Representation
- **Attorney:** Donald Parker
- **Firm:** Parker Gallini LLP
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*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · MORVS · CC0 1.0*