MP Mine Operations LLC: visa sponsorship and H-1B record
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Sponsorship history
Sponsors actively| Fiscal year | H-1B LCAs | USCIS approvals | USCIS denials | PERM |
|---|---|---|---|---|
| FY2026 | 10 | 5 | 0 | — |
| FY2025 | 9 | 8 | 0 | 1 |
| FY2024 | 2 | 3 | 0 | — |
Also filed: E-3 Australian × 1 — a good sign for Australian (E-3), Chilean and Singaporean (H-1B1) candidates.
Roles they sponsor most
- process control engineer3 LCAs · median $135k
- engineer process2 LCAs · median $138k
- process control engineer2 LCAs · median $138k
- buyer1 LCA · median $93k
- buyer1 LCA · median $90k
- electrical engineer1 LCA · median $155k
- engineer metallurgy1 LCA · median $165k
- engineer process1 LCA · median $125k
- engineer process control1 LCA · median $135k
- instrumentation engineer1 LCA · median $160k
- manager corporate financial planning analysis1 LCA · median $149k
- operations manager1 LCA · median $240k
- process control engineer1 LCA · median $125k
- process development engineer1 LCA · median $153k
- process engineer1 LCA · median $125k
- process engineer1 LCA · median $132k
- warehouse operations systems analyst1 LCA · median $120k
FAQ
Does MP Mine Operations LLC sponsor H-1B visas?
Yes. MP Mine Operations LLC filed 21 H-1B labor condition applications in the years covered by our data, 21 of them certified by the Department of Labor.
Does MP Mine Operations LLC sponsor green cards?
Yes. MP Mine Operations LLC filed 1 PERM labor certifications, the first step of most employment-based green cards; 1 were certified.
Is MP Mine Operations LLC cap-exempt?
MP Mine Operations LLC appears to be a regular cap-subject employer, so new H-1B workers need to be selected in the annual lottery.
Sources: U.S. Department of Labor OFLC disclosure data (H-1B/H-1B1/E-3 LCA, PERM), OFLC prevailing wage data, USCIS H-1B Employer Data Hub, E-Verify participating employers. Data loaded: LCA FY2024–FY2026, PERM, USCIS Data Hub, OFLC wages; updated 2026-10-03. Employers are matched by name, so records of companies with similar names can occasionally be mixed up. This is general information, not legal advice — talk to an immigration attorney about your case.