
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
- 97
- Workplace ManagerHouston, TXFull-time · On-site—
- Stacking/Sizer OperatorUnited StatesFull-time · On-site—
- R&D TechnicianSan Francisco, CAFull-time · On-site$40–47 / hr
- Analytical Lab ChemistSan Francisco, CAFull-time · On-site$110,000–130,000
- Senior/Staff Chemical Process EngineerSan Francisco, CAFull-time · On-site$140,000–175,000
- Process EngineerUnited StatesFull-time · On-site—
- Controls TechnicianUnited StatesFull-time · On-site—
- Associate, Corporate DevelopmentHouston, TXFull-time · On-site—
- Manager, Corporate DevelopmentHouston, TXFull-time · On-site—
- Process Maintenance TechnicianUnited StatesFull-time · On-site—
- Maintenance Technician – Career Development ProgramUnited StatesFull-time · On-site—
- Mobile Maintenance SupervisorUnited StatesFull-time · On-site—
- Commercial Manager, Energy & UtilitiesSan Francisco, CAFull-time · On-site$130,000–190,000
- Procurement Manager, Mobile EquipmentSan Francisco, CAFull-time · On-site$130,000–190,000
- Construction & Commissioning Quality EngineerHouston, TXFull-time · On-site—
- Sr. Cost Control EngineerHouston, TXFull-time · On-site$140,000–180,000
- Document Control CoordinatorHouston, TXFull-time · On-site$76,000–115,000
- Site SuperintendentHouston, TXFull-time · On-site—
- Analytical Systems Specialist / Applications ChemistHouston, TXFull-time · On-site$85,000–100,000
- Fabrication TechnicianSan Francisco, CAFull-time · On-site$45–55 / hr
- Analytical Lab ChemistUnited StatesFull-time · On-site—
- Project Maintenance TechnicianUnited StatesFull-time · On-site—
- Project EngineerUnited StatesFull-time · On-site—
- BIM Design EngineerHouston, TXFull-time · On-site$100,000–140,000
- IP CounselSan Francisco, CAFull-time · On-site$130,000–185,000
- Commercial CounselSan Francisco, CAFull-time · On-site$130,000–195,000
- Production PlannerHouston, TXFull-time · Hybrid—
- Sr./Staff Process Engineer - Detailed Engineering and Plant DesignHouston, TXFull-time · On-site—
- Logistics AnalystSan Francisco, CAFull-time · On-site$85,000–120,000
- Logistics ManagerSan Francisco, CAFull-time · On-site$130,000–180,000
- Plant Design ManagerHouston, TXFull-time · On-site$140,000–190,000
- Pilot Plant Operations ManagerHouston, TXFull-time · On-site—
- Senior Safety EngineerHouston, TXFull-time · On-site—
- Sr. Piping DesignerHouston, TXFull-time · On-site—
- Driller Assistant (Helper)United StatesFull-time · On-site—
- Engineering CoordinatorHouston, TXFull-time · On-site—
- Maintenance Technician, MechanicalUnited StatesFull-time · On-site—
- Maintenance Technician, ElectricalUnited StatesFull-time · On-site—
- Laboratory TechnicianSan Francisco, CAFull-time · On-site$40–45 / hr
- Staff Mining EngineerUnited StatesFull-time · On-site$123,000–171,000
- Core Driller AssistantUnited StatesFull-time · On-site—
- Blast Hole DrillerUnited StatesFull-time · On-site—
- Core (Diamond) DrillerUnited StatesFull-time · On-site—
- Engineering Manager, MarianaOSSan Francisco, CAFull-time · On-site—
- OperatorUnited StatesFull-time · On-site—
- Sr. Regional Permitting and Compliance Environmental EngineerHouston, TXFull-time · On-site$100,000–150,000
- Sr. Software Engineer, AutonomyAnn Arbor, TX + 1 moreFull-time · On-site$140,000–200,000
- Sr. Software Engineer, InfrastructureAnn Arbor, TX + 1 moreFull-time · On-site$140,000–200,000
- Project ElectricianUnited StatesFull-time · On-site—
- Sr/Staff Civil EngineerHouston, TXFull-time · On-site$150,000–200,000
- Member of the Special Projects StaffSan Francisco, CAFull-time · On-site$130,000–155,000
- Staff Mobile Equipment and Fleet EngineerHouston, TXFull-time · On-site—
- Lab TechnicianUnited StatesFull-time · On-site—
- Sr. Data ScientistAnn Arbor, TX + 1 moreFull-time · On-site$140,000–173,000
- Technical Product Manager, ML & RoboticsAnn Arbor, TX + 1 moreFull-time · Hybrid$115,000–208,000
- Technical Product Manager, Data & Analytics PlatformAnn Arbor, TX + 1 moreFull-time · Hybrid$115,000–208,000
- Business Operations ManagerHouston, TXFull-time · On-site—
- Sr./Staff ArchitectHouston, TXFull-time · On-site$130,000–200,000
- Staff Product Manager, Engineering & ConstructionSan Francisco, CAFull-time · On-site—
- Senior Environmental EngineerSan Francisco, CAFull-time · On-site—
- Sr. Process Controls Engineer—Full-time · On-site—
- Custodian/General LaborUnited StatesFull-time · On-site—
- Vice President of FinanceHouston, TXFull-time · On-site—
- Sr. Technical RecruiterSan Francisco, CAFull-time · On-site—
- R&D MetallurgistSan 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—
- Sr./Staff Technical Program ManagerUnited StatesFull-time · On-site—
- Administrative AssistantHouston, TXFull-time · On-site—
- Lead OperatorUnited StatesFull-time · On-site—
- Process EngineerUnited StatesFull-time · On-site—
- Machine Learning Engineer (Autonomy)San Francisco, CAFull-time · On-site—
- Sr. Procurement Specialist - Process EquipmentSan Francisco, CAFull-time · On-site—
- Extractive MetallurgistUnited StatesFull-time · On-site—
- Product Designer, MarianaOSSan Francisco, CAFull-time · On-site—
- Sr. Technical Sourcer San Francisco, CAFull-time · On-site—
- Director of Mining and Technical ServicesUnited StatesFull-time · On-site—
- Staff Mechanical EngineerHouston, TXFull-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—
- Process Safety EngineerHouston, TXFull-time · On-site—
- Mechanical EngineerSan Francisco, CAFull-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—
- Staff Machine Learning Engineer Ann Arbor, MIFull-time · On-site—
- Machine Learning Engineer Ann Arbor, MIFull-time · On-site—
- Sr. Data Engineer Ann Arbor, MIFull-time · On-site—
- Construction Project ManagerHouston, TXFull-time · On-site$20 / hr
- 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 · On-site—
- Site Development EngineerSan Francisco, CAFull-time · On-site$140,000–175,000
- 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 97 Mariana Minerals roles
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