Mariana Minerals Co.

Senior Machine Learning Engineer

Certified, then withdrawn · decided Apr 17, 2026 · H-1B

This is a Labor Condition Application (LCA) as an employer filed it with the US Department of Labor. Certified means DOL accepted it, the step before a visa petition: it is not a visa or a hire. The wage is what the employer wrote on it. Data sources

Wage offered
$160,000 a year
Prevailing wage
$133,952 a year, level II
Worksite
San Francisco, CA · San Francisco County · 2 worksites in all
Occupation
Data Scientists 15-2051
Full time
Yes
Positions
1
Kind
New employment
Employment
Aug 25, 2026 to Aug 24, 2029
Received
Feb 26, 2026
First certified
Mar 5, 2026
Employer
Mariana Minerals Co.
Employer’s address
San Francisco, CA
FEIN
99-4900198
Industry (NAICS)
2123
H-1B dependent
No
Willful violator
No
Case number
I-200-26057-668246

From LCA_Disclosure_Data_FY2026_Q3.xlsx, row 247,191 (FY2026), published by the US Department of Labor on its Performance Data page.