MP Mine Operations LLC

H-1B Sponsorship & Salary Data — Government-Verified

$136,143Avg. Salary
11Filings
7+Job Titles
November 2025Last Filing

According to TheRealSalaries.com analysis of official US Department of Labor filings (October 2024 - December 2025), MP Mine Operations LLC pays a median H-1B salary of $135,000 — 11% above the national median of $121,514, ranking in the top 26% of 13,957 ranked H-1B sponsors. Based on 11 certified Labor Condition Applications.

Section 1

What does MP Mine Operations LLC pay?

MP Mine Operations LLC's H-1B filings show an average salary of $136,143 based on 11 certified LCA applications. Salaries range from $90,000 to $165,000.

$136,143
Average
$135,000
Median
$90,000
Minimum
$165,000
Maximum

Recent H-1B Filings

Job TitleSalaryLocationDate
Lead Engineer, Metallurgy $165,000 Mountain Pass, CA Nov 2025
Senior Buyer $90,000 Mountain Pass, CA Nov 2025
Manager, Corporate Financial Planning & Analysis $149,350 Las Vegas, NV Jun 2025
Process Control Engineer $135,000 Mountain Pass, CA May 2025
Process Control Engineer $136,578 Mountain Pass, CA May 2025
Engineer, Process Control $135,000 Mountain Pass, CA May 2025
Process Control Engineer $135,000 Mountain Pass, CA May 2025
Process Control Engineer $125,000 Mountain Pass, CA May 2025
Senior Instrumentation Engineer $159,650 Mountain Pass, CA May 2025
Process Control Engineer $135,000 Mountain Pass, CA May 2025
Senior Process Engineer $132,000 Mountain Pass, CA May 2025
Section 2

States with MP Mine Operations LLC H-1B Filings

Section 3

All salaries above must meet the Department of Labor's wage floor — see how the H-1B prevailing wage levels work, or browse all sponsor companies.

Source: US Department of Labor LCA Disclosure Data. Last updated: Q1 FY2025.