Why Join Us?
At Mariana Minerals, you’ll be part of a mission-driven team reshaping the way critical minerals are sourced and supplied globally. You’ll have the autonomy to make big decisions, the tools to innovate, and a culture that values ownership, smart automation, and collaboration.
| Role | Location |
|---|---|
| Global Sourcing Manager | San Francisco HQ |
| Equipment Operator | Moab, UT |
| Mine Planner | San Francisco HQ |
| Process Plant Technician | Moab, UT |
| Recruiting Coordinator & Operations Specialist | San Francisco HQ |
| Recycling Operator | Moab, UT |
| Structural Designer | Houston, TX |
| Pilot Plant Technician | San Francisco HQ |
| Process Safety Engineer | Houston, TX |
| Mechanical Engineer | San Francisco HQ · Houston, TX |
| Mechanical Maintenance Technician | San Francisco HQ |
| Sr. HRBP/Generalist | Houston, TX |
| Mechatronics Engineer (Autonomy) | San Francisco HQ |
| Mechatronics Engineer (Hardware) | San Francisco HQ |
| Head of Engineering Programs | San Francisco HQ · Houston, TX |
| Global Workplace Director | San Francisco HQ · Houston, TX |
| Project Controls Manager | Houston, TX |
| Staff Machine Learning Engineer | Ann Arbor, MI |
| Machine Learning Engineer | Ann Arbor, MI · San Francisco HQ · Houston, TX |
| Sr. Data Engineer | Ann Arbor, MI · Houston, TX · San Francisco HQ |
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