Jobs at Mariana Minerals
Mariana Minerals is a software-first, vertically integrated minerals company focused on supplying minerals critical to modern energy, AI, and defense technologies. It develops and operates mineral projects and uses software across mining and refining.
- Industry
- Industrial & Manufacturing, Climate & Energy
- Company size
- 51–200 employees
- Stage
- Series B
- Open roles
- 74
- Sr./Staff ArchitectHouston, TXFull-time · On-site$130,000–200,000
- Senior Environmental Engineer - Regional Permitting and ComplianceHouston, TXFull-time · On-site$100,000–150,000
- Sr. R&D Engineering RecruiterSan Francisco, CAFull-time · On-site$100,000–175,000
- Staff Product Manager, Engineering & ConstructionSan Francisco, CAFull-time · On-site—
- Senior Environmental EngineerSan Francisco, CAFull-time · On-site—
- Sr. Process Controls EngineerRemoteFull-time · Remote—
- Custodian/General LaborUnited StatesFull-time · On-site—
- Vice President of FinanceHouston, TXFull-time · On-site—
- Sr./Staff Process Engineer - Detailed Engineering and Plant DesignHouston, TXFull-time · On-site—
- Industrial ElectricianUnited StatesFull-time · On-site—
- Sr. Technical RecruiterSan Francisco, CAFull-time · On-site—
- R&D MetallurgistSan Francisco, CAFull-time · On-site—
- Process Maintenance TechnicianUnited StatesFull-time · On-site—
- Mine Maintenance TechnicianUnited StatesFull-time · On-site—
- Mobile Maintenance SupervisorUnited StatesFull-time · On-site—
- Sr./Staff Pyrometallurgical Process EngineerHouston, TXFull-time · On-site—
- Staff Instrumentation and Controls EngineerHouston, TXFull-time · On-site—
- Staff Process Controls Engineer - Pilot PlantSan Francisco, CAFull-time · On-site—
- Sr./Staff Technical Program Manager - LithiumSan Francisco, CAFull-time · On-site—
- Staff Process Controls Engineer - Networking and Systems AdministrationSan Francisco, CAFull-time · On-site—
- Pilot Plant SupervisorSan Francisco, CAFull-time · On-site—
- Sr./Staff Technical Program ManagerUnited StatesFull-time · On-site—
- Mechanical EngineerSan Francisco, CAFull-time · On-site—
- Senior Systems AdministratorSan Francisco, CAFull-time · On-site—
- Administrative AssistantHouston, TXFull-time · On-site—
- Lead OperatorUnited StatesFull-time · On-site—
- Lab ChemistUnited StatesFull-time · On-site—
- Process EngineerUnited StatesFull-time · On-site—
- Controls TechnicianUnited StatesFull-time · On-site—
- Mechanical TechnicianUnited StatesFull-time · On-site—
- Machine Learning Engineer (Autonomy)San Francisco, CAFull-time · On-site—
- Head of CreativeSan Francisco, CAFull-time · On-site—
- Sr. Procurement Specialist - Process EquipmentSan Francisco, CAFull-time · On-site—
- Extractive MetallurgistUnited StatesFull-time · On-site—
- Drone OperatorUnited StatesFull-time · On-site—
- Senior AccountantHouston, TXFull-time · On-site—
- Accounts Payable Manager Houston, TXFull-time · On-site—
- Product Designer, MarianaOSSan Francisco, CAFull-time · On-site—
- Director of Mining and Technical ServicesUnited StatesFull-time · On-site—
- Staff Mechanical EngineerHouston, TXFull-time · On-site—
- Equipment OperatorUnited StatesFull-time · On-site—
- Global Sourcing Manager San Francisco, CAFull-time · On-site—
- Process Plant TechnicianUnited StatesFull-time · On-site—
- Recycling OperatorUnited StatesFull-time · On-site—
- Structural DesignerHouston, TXFull-time · On-site—
- Pilot Plant TechnicianSan Francisco, CAFull-time · On-site—
- Process Safety EngineerHouston, TXFull-time · On-site—
- Mechatronics Engineer (Autonomy)San Francisco, CAFull-time · On-site—
- Mechatronics Engineer (Hardware)San Francisco, CAFull-time · On-site—
- Head of Engineering ProgramsSan Francisco, CAFull-time · On-site—
- Sr. Data Engineer Ann Arbor, MIFull-time · On-site—
- Construction Project ManagerHouston, TXFull-time · On-site$20 / hr
- Electrical EngineerSan Francisco, CAFull-time · On-site—
- ElectricianUnited StatesFull-time · On-site—
- RC Drill AssistantUnited StatesFull-time · On-site—
- Diamond/Core Driller AssistantUnited StatesFull-time · On-site—
- Project Engineering Manager - HoustonHouston, TXFull-time · On-site$100,000–200,000
- Analytical Systems EngineerSan Francisco, CAFull-time · On-site$85,000–100,000
- Engineering Manager, Piping & Stress AnalysisHouston, TXFull-time · On-site$170,000–210,000
- Staff Product ManagerSan Francisco, CAFull-time · On-site$180,000–210,000
- Senior EstimatorHouston, TXFull-time · Remote—
- RC DrillerUnited StatesFull-time · On-site$25–45 / hr
- Diamond/Core DrillerUnited StatesFull-time · On-site—
- Site Development EngineerSan Francisco, CAFull-time · On-site$140,000–175,000
- Leach Pad TechnicianUnited StatesFull-time · On-site—
- IT TechnicianUnited StatesFull-time · On-site—
- Drill and Blast EngineerUnited StatesFull-time · On-site—
- Staff Process Engineer Houston, TXFull-time · On-site$140,000–175,000
- Engineering TechnicianUnited StatesFull-time · On-site$35–45 / hr
- Senior Mine Planner Houston, TXFull-time · On-site$140,000–175,000
- Process Modeling EngineerSan Francisco, CAFull-time · On-site—
- Senior Full Stack Software EngineerSan Francisco, CAFull-time · On-site—
See all 74 Mariana Minerals roles
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