Mariana Minerals
H-1B salaries and sponsorship, from 17 certified filings (FY2025–FY2026)
- Nonmetallic Mineral Mining and Quarrying
- Main U.S. filing address: San Francisco, CA
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Percentiles from Mariana Minerals's certified H-1B filings, base salary only. Jobs with at least 10 filings.
By experience level
| Wage level | Median | Filings |
|---|---|---|
| Entry-level · Level I | too few | 1 |
| Mid-level · Level II | too few | 4 |
| Senior · Level III | too few | 4 |
| Expert · Level IV | too few | 8 |
Median shown when a level has at least 10 filings.
Where Mariana Minerals files
Median base salary in each metro area. Rent: HUD Fair Market Rent, FY2027.
Show all 1 metro areas
| Metro area | Median | Filings |
|---|---|---|
| San Francisco, CA | $156,000 | 12 |
Salary details
Salary range
| Percentile | Salary |
|---|---|
| 10th | $129,000 |
| 25th | $147,500 |
| 50th (median) | $150,000 |
| 75th | $170,000 |
| 90th | $187,000 |
Pay vs. prevailing wage
Filing at exactly the prevailing wage does not mean low pay: at senior levels and in high-cost areas the prevailing wage itself is high.
About Mariana Minerals
Mariana Minerals's filings list its industry as Nonmetallic Mineral Mining and Quarrying (Mining, Quarrying, and Oil and Gas Extraction sector, NAICS 2123). Its main U.S. filing address is in San Francisco, CA and its filings in the data run from FY2025 to FY2026 Q3. In the latest two fiscal years, the most filed jobs are Software Engineer, Civil Engineer and Mechanical Engineer and the main metro areas are San Francisco, CA and Houston, TX. The most common wage level in those years is Level IV (expert).
Questions
Does Mariana Minerals sponsor H-1B visas?
Yes. Mariana Minerals filed 17 certified H-1B Labor Condition Applications in FY2025–FY2026, the latest two fiscal years. The most recent filing in the data is from FY2026 Q3. A certified LCA is a step before the H-1B petition; it is not a visa approval.
How much does Mariana Minerals pay H-1B workers?
The median base salary on Mariana Minerals's H-1B filings is $150,000; half of filings fall between $147,500 and $170,000. Bonus and stock are not included.