G-100-23310-480287

Certified - Expired

This certification was approved more than a year ago — PERM labor certifications are generally valid for one year after the decision, so its I-140 filing window has passed (unless the petition was filed in time).

Job

Job title
Senior Process Development Engineer
SOC
Materials Engineers
Wage
$120,099–$150,000 / Year

Employer & worksite

Employer
MP Mine Operations LLC
Worksite
Mountain Pass, CA
Attorney
Jackson Lewis P.C.

Timeline

Received
Nov 6, 2023
Decision
May 27, 2025
Processing days
568

Source

Quarter
FY2025_Q3
NAICS
21229

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