Mariana Minerals — 17 certified H-1B filings (FY2025–FY2026)
- 4
- Filings · FY2025
- $148k
- Median base · FY2025
- Bim/CAD Engineering Manager
- Top role · 2 all-time
- CA
- Top state · 12 all-time
Mariana Minerals filed 4 certified H-1B LCAs in FY2025, with a median base salary of $148k and the middle 50% of offers between $120k and $150k. That is 27% above the market median for the same job titles. Across all years it has 17 certified filings since FY2025, most often for Bim/CAD Engineering Manager in California.
How much does Mariana Minerals 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. $148k median in FY2025. Base pay only — hover a year for its figures.
How has Mariana Minerals's H-1B hiring changed by year?
4 certified filings in FY2025 → 13 in FY2026. The change column is each year against the one before.
| Fiscal year | Filings | vs prior FY | Median base |
|---|---|---|---|
| FY2026 | 13 | +225% | $162k |
| FY2025 | 4 | — | $148k |
Which wage levels does Mariana Minerals file?
DOL prevailing-wage levels I–IV approximate experience tiers (I = entry, IV = fully competent). 71% of Mariana Minerals'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 17 filings with a wage level · all years
- Level I5.9%1
- Level II23.5%4
- Level III23.5%4
- Level IV47.1%8
What jobs does Mariana Minerals 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 |
|---|---|---|
| Bim/CAD Engineering Manager | 2 | $150k |
| Software Engineer | 2 | $162k |
| Senior Mine Engineer, Technology Implementation | 1 | $135k |
| Senior Project Engineer | 1 | $148k |
| Senior Technical Program Manager | 1 | $170k |
| Sr. Mine Engineer, Planning and Optimization | 1 | $175k |
| Staff Mechanical Engineer | 1 | $185k |
| Staff Process Controls Engineer | 1 | $190k |
| Head of Special Projects | 1 | $190k |
| Machine Learning Engineer | 1 | $147k |
Where does Mariana Minerals 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 | 12 | $150k |
| TX | 3 | $150k |
| UT | 2 | $147k |
What has Mariana Minerals filed recently?
Every certified LCA on record for Mariana Minerals: job title, worksite, prevailing-wage level and the offered base salary.
| FY | Job title | Base salary |
|---|---|---|
| 2026 | Staff Process Controls Engineer | $190,000 |
| 2026 | Staff Mechanical Engineer | $185,000 |
| 2026 | Mechanical Engineer | $120,000 |
| 2026 | Senior Technical Program Manager | $170,000 |
| 2026 | Bim/CAD Engineering Manager | $150,000 |
| 2026 | Software Engineer | $162,000 |
| 2026 | Head of Special Projects | $190,000 |
| 2026 | Machine Learning Engineer | $147,000 |
| 2026 | Sr. Mine Engineer, Planning and Optimization | $175,000 |
| 2026 | Software Engineer | $170,000 |
| 2026 | Senior Mechanical Engineer | $148,000 |
| 2026 | Senior Civil/Structural Engineer | $150,000 |
| 2026 | Senior Mine Engineer, Technology Implementation | $135,000 |
| 2025 | Bim/CAD Engineering Manager | $150,000 |
| 2025 | Market Analyst - Chemical Engineering | $120,000 |
| 2025 | Senior Machine Learning Engineer | $165,000 |
| 2025 | Senior Project Engineer | $147,500 |
Common questions about Mariana Minerals's H-1B filings
- How much does Mariana Minerals pay H-1B workers?
- Mariana Minerals's median certified H-1B base salary is $148k (FY2025), from 4 filings. See the full salary distribution and percentiles above.
- How many H-1B workers does Mariana Minerals sponsor?
- Mariana Minerals has 17 certified H-1B Labor Condition Applications on record (FY2025–FY2026).
- What jobs does Mariana Minerals sponsor for H-1B?
- Mariana Minerals's most-sponsored H-1B roles include Bim/CAD Engineering Manager, Software Engineer, Senior Mine Engineer, Technology Implementation, Senior Project Engineer.
- Where does Mariana Minerals hire H-1B workers?
- Mariana Minerals's top H-1B worksite states are CA, TX, UT.
- 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 (FY2025–FY2026). An LCA is not an approved visa; pay figures are base salary and exclude bonus and equity. Methodology →