H1B Salary Data

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Mariana Minerals Co.: H-1B salaries and sponsorship

Mariana Minerals Co. filed 25 labor condition applications for H-1B and related visas in fiscal years 2023–2026; certified: 21. Median offered salary: $150,000.

Applications (LCAs)25
Certified21
Employer addressSan Francisco, CA
H-1B dependent employerNo
Median offered salary$150,000
Middle half of salaries$140,000–$170,000
10th–90th percentile$120,000–$185,000

Does Mariana Minerals Co. sponsor H-1B visas?

Mariana Minerals Co. filed 25 labor condition applications in fiscal years 2023–2026, the latest submitted on Jun 16, 2026. An LCA is the first step of an H-1B petition, so the employer has sponsored or prepared to sponsor H-1B workers; it does not guarantee sponsorship for any particular job. Check the employer's own job listings.

Salaries by job title

Job titleLCAsMedian salary
Bim/cad Engineering Manager4$150,000
Senior Project Engineer3$147,500
Software Engineer3$162,000
Senior Machine Learning Engineer2$162,500
Mechanical Engineer2$119,225
Market Analyst - Chemical Engineering1$120,000
Senior Mine Engineer, Technology Implementation1$135,000
Senior Civil Structural Engineer1$150,000
Senior Mechanical Engineer1$148,000
Sr. Mine Engineer, Planning and Optimization1$175,000
Machine Learning Engineer1$147,000
Head of Special Projects1$190,000
Project Engineer1$110,000
Senior Technical Program Manager1$170,000
Staff Mechanical Engineer1$185,000
Staff Process Controls Engineer1$190,000

Applications by fiscal year

Fiscal yearLCAsMedian salary
FY20258$148,750
FY202617$150,000

Prevailing wage levels

The Department of Labor sets four prevailing wage levels for each occupation and area, from Level I (entry) to Level IV (fully competent). The employer picks the level that matches the job's requirements.

Where the jobs are

Occupations

Latest applications

Job titleBase salaryLocationSubmittedStart dateStatus
Staff Process Controls Engineer$190,000
Level IV		Houston, TXJun 16, 2026Jul 6, 2026Certified
Staff Mechanical Engineer$185,000
Level IV		San Francisco, CAJun 5, 2026Jun 8, 2026Certified
Mechanical Engineer$120,000
Level I		San Francisco, CAJun 4, 2026Jun 12, 2026Certified
Senior Technical Program Manager$170,000
Level IV		La Sal, UTMay 7, 2026Jun 1, 2026Certified
Bim/cad Engineering Manager$150,000
Level III		San Francisco, CAMar 3, 2026Mar 6, 2026Certified
Software Engineer$162,000
Level II		San Francisco, CAMar 2, 2026Sep 1, 2026Certified
Head of Special Projects$190,000
Level IV		San Francisco, CAFeb 27, 2026Aug 29, 2026Certified
Sr. Mine Engineer, Planning and Optimization$175,000
Level IV		San Francisco, CAFeb 26, 2026Aug 26, 2026Certified
Senior Machine Learning Engineer$160,000
Level II		San Francisco, CAFeb 26, 2026Aug 25, 2026Certified, then withdrawn
Machine Learning Engineer$147,000
Level IV		La Sal, UTFeb 26, 2026Aug 26, 2026Certified
Mechanical Engineer$118,450
Level II		Houston, TXFeb 26, 2026Aug 26, 2026Certified, then withdrawn
Software Engineer$140,000
Level I		San Francisco, CAFeb 25, 2026Aug 25, 2026Certified, then withdrawn
Project Engineer$110,000
Level I		San Francisco, CAFeb 19, 2026Aug 19, 2026Certified, then withdrawn
Senior Mechanical Engineer$148,000
Level III		Houston, TXFeb 10, 2026Mar 2, 2026Certified
Software Engineer$170,000
Level II		San Francisco, CAFeb 10, 2026Feb 25, 2026Certified
Senior Civil Structural Engineer$150,000
Level IV		Houston, TXNov 26, 2025Dec 15, 2025Certified
Senior Mine Engineer, Technology Implementation$135,000
Level II		San Francisco, CASep 25, 2025Oct 15, 2025Certified
Bim/cad Engineering Manager$150,000
Level III		San Francisco, CAAug 29, 2025Sep 15, 2025Certified
Bim/cad Engineering Manager$150,000
Level III		San Francisco, CAAug 29, 2025Sep 29, 2025Withdrawn
Bim/cad Engineering Manager$150,000
Level III		San Francisco, CAAug 25, 2025Sep 15, 2025Withdrawn
Market Analyst - Chemical Engineering$120,000
Level II		San Francisco, CAJul 13, 2025Aug 4, 2025Certified
Senior Machine Learning Engineer$165,000
Level III		San Francisco, CAJun 19, 2025Jul 1, 2025Certified
Senior Project Engineer$147,500–$170,000
Level IV		San Francisco, CAMar 20, 2025Mar 31, 2025Certified
Senior Project Engineer$165,000
Level IV		San Francisco, CAMar 20, 2025Mar 31, 2025Withdrawn
Senior Project Engineer$165,000
Level IV		San Francisco, CAMar 19, 2025Mar 26, 2025Denied

Salaries are the lower end of the wage offered on each application, converted to a yearly amount; statistics use certified full-time applications only. An LCA is not a visa approval and one LCA can cover several positions. Source: U.S. Department of Labor, OFLC LCA Disclosure Data, fiscal years 2023–2026 (latest decision Jun 30, 2026).