MP Mine Operations — 29 certified H-1B filings (FY2019–FY2026)
- 9
- Filings · FY2025
- $135k
- Median base · FY2025
- Process Control Engineer
- Top role · 6 all-time
- CA
- Top state · 23 all-time
MP Mine Operations filed 9 certified H-1B LCAs in FY2025 (up 200% from the year before), with a median base salary of $135k and the middle 50% of offers between $135k and $137k. That is 33% above the market median for the same job titles. Across all years it has 29 certified filings since FY2019, most often for Process Control Engineer in California.
How much does MP Mine Operations pay H-1B workers?
Certified base salary by fiscal year: each box is the p25–p75 range, the heavy line the median, the whiskers reach p10–p90. $135k median in FY2025. Base pay only — hover a year for its figures.
How has MP Mine Operations's H-1B hiring changed by year?
1 certified filings in FY2019 → 9 in FY2026. The change column is each year against the one before.
| Fiscal year | Filings | vs prior FY | Median base |
|---|---|---|---|
| FY2026 | 9 | 0% | $125k |
| FY2025 | 9 | +200% | $135k |
| FY2024 | 3 | +50% | $140k |
| FY2023 | 2 | −33% | $110k |
| FY2022 | 3 | +50% | $95k |
| FY2020 | 2 | +100% | $90k |
| FY2019 | 1 | — | $100k |
Which wage levels does MP Mine Operations file?
DOL prevailing-wage levels I–IV approximate experience tiers (I = entry, IV = fully competent). 72% of MP Mine Operations's filings sit at Level III–IV. A heavy I–II skew reads as entry-level or contractor-style hiring; a heavy IV skew as senior in-house roles — and higher levels earn more lottery entries.
Share of 29 filings with a wage level · all years
- Level I3.4%1
- Level II24.1%7
- Level III62.1%18
- Level IV10.3%3
What jobs does MP Mine Operations sponsor for H-1B?
The most-filed job titles across all years (DOL titles, employer pay-grade codes stripped), with base-salary percentiles.
| Job title | Filings | Median base |
|---|---|---|
| Process Control Engineer | 6 | $135k |
| Engineer II, Process | 2 | $125k |
| Financial Analyst | 2 | $90k |
| Robotics Engineer | 2 | $110k |
| Senior Buyer | 2 | $90k |
| Sr. Metallurgical Engineer | 2 | $101k |
| Process Engineer II | 1 | $125k |
| Senior Engineer, Process | 1 | $151k |
| Senior Instrumentation Engineer | 1 | $160k |
| Senior Process Control Engineer | 1 | $140k |
Where does MP Mine Operations hire H-1B workers?
Worksite states on the certified filings, all years. Deeper pink = more filings; hover a state for its figures.
| State | Filings | Median base |
|---|---|---|
| CA | 23 | $132k |
| NV | 4 | $90k |
| TX | 2 | $110k |
What has MP Mine Operations filed recently?
Every certified LCA on record for MP Mine Operations: job title, worksite, prevailing-wage level and the offered base salary.
Common questions about MP Mine Operations's H-1B filings
- How much does MP Mine Operations pay H-1B workers?
- MP Mine Operations's median certified H-1B base salary is $135k (FY2025), from 9 filings. See the full salary distribution and percentiles above.
- How many H-1B workers does MP Mine Operations sponsor?
- MP Mine Operations has 29 certified H-1B Labor Condition Applications on record (FY2019–FY2026).
- What jobs does MP Mine Operations sponsor for H-1B?
- MP Mine Operations's most-sponsored H-1B roles include Process Control Engineer, Engineer II, Process, Financial Analyst, Robotics Engineer.
- Where does MP Mine Operations hire H-1B workers?
- MP Mine Operations's top H-1B worksite states are CA, NV, TX.
- Does a certified LCA mean an H-1B visa was approved?
- No. A Labor Condition Application (LCA) is the Department of Labor attestation an employer must have certified before filing an H-1B petition with USCIS. It records the job, worksite and offered wage, but not whether the petition was filed, selected in the lottery, or approved. Filing counts measure intent to sponsor, not headcount.
- What salary do these figures show?
- The base annual wage offered on the certified LCA, converted to a yearly amount. Bonus, equity, overtime and benefits are not included, so total compensation is typically higher. Figures are medians and percentiles over certified filings; wages above $5,000,000 a year are excluded as data-entry errors.
- What do prevailing-wage levels I–IV mean?
- The Department of Labor assigns each LCA an OES wage level from I (entry) to IV (fully competent) for the occupation and area. Under the FY2027 wage-weighted H-1B lottery rule, a higher level earns more selection entries, so an employer's level mix is a proxy for how senior its sponsored roles are.
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Source: U.S. Department of Labor, Office of Foreign Labor Certification — certified LCA disclosure data through June 2026 (FY2019–FY2026). An LCA is not an approved visa; pay figures are base salary and exclude bonus and equity. Methodology →