Mariana Minerals Jobs in United States

Mariana Minerals is a software-first company on a mission to supply critical minerals powering modern energy AI and defense technologies. · We reimagining the minerals supply chain by combining deep industry expertise with advanced software automation and data-driven decision-mak ...

Mariana Minerals is looking for a highly motivated Pilot Plant Technician to work on building the critical minerals supply chain. · ...

The Heavy Equipment Operator plays a critical operational role in supporting mine production through the safe and efficient operation of mobile heavy equipment. · Safely operate heavy equipment including loaders, bulldozers, excavators, graders, water trucks, and blasthole drill ...

Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. · Lead the planning, coordination, and execution of multiple large-scale industrial construction project ...

We are hiring a Senior Technical Recruiter (Contract) to lead full-cycle recruiting across critical technical and business roles during a key growth phase at Mariana Minerals. · Lead full-cycle recruiting for technical and non-technical roles, from intake through offer close · Tr ...

Pilot Plant Technician · Mariana Minerals is a software-first, vertically integrated minerals company focused on supplying critical minerals to modern energy, AI, and defense technologies. · Assist engineers and other technicians to run chemical processes such as precipitation, f ...

The Mine Maintenance Technician plays a critical hands-on role in ensuring the reliability, · safety,and performance of mobile mining equipment and supporting infrastructure.This position performs inspections,troubleshooting,repsairs,and preventive maintenance on heavy equipment ...

Mariana Minerals is looking for a highly motivated Process Engineer to join our San Francisco Pilot Plant team. · ...

The Mine Maintenance Technician plays a critical hands-on role in ensuring the reliability, safety, and performance of mobile mining equipment and supporting infrastructure. · ...

Job Description · Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. · We are hiring a Senior Technical Recruiter (Contract) to lead full-cycle recruiting ...

We are hiring a Senior Technical Recruiter (Contract) to lead full-cycle recruiting across critical technical and business roles during a key growth phase at Mariana Minerals. · This role is going to be a 6-12 months of contract where you will be responsible for designing and exe ...

About Our Mission · Mariana Minerals is reimagining the minerals supply chain by combining deep industry expertise with advanced software automation and data-driven decision-making. · The Role · As People Coordinator you will manage interview logistics act as primary point of con ...

We're looking for a Product Manager to own Capital ProjectOS: the platform that enables Mariana to build minerals infrastructure faster and more efficiently than anyone else in the industry. · You'll work with finance teams, project managers, engineers, and construction leads to ...

Product Manager For MineOS · Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. · We're reimagining how minerals are sourced, refined, and optimized by c ...

The Senior Mining Engineer (Long-Range Planning, Drill & Blast & Geotechnical) is a critical technical and strategic role within Lisbon Valley Mining Company. · This position is responsible for mid- to long-range mine planning, drill and blast design optimization, · and open-pit ...

The Process Maintenance Technician is responsible for maintaining, installing, troubleshooting and repairing fixed plant equipment and process systems to ensure safe efficient operation of the processing facilities. · Prior experience in fixed plant or process maintenance prefera ...

Maricana Minerals está buscando un FP&A Lead para construir y mantener presupuestos financieros. Owning company-wide financial planning and analysis. · Building models in Excel. · ...

Mariana Minerals is looking for a highly motivated Process Engineer to work on building the critical minerals supply chain. · Lead equipment scopes from concept through to design, installation, commissioning, ramp, and handover to the operations team. · ...

About Mariana Minerals is a software-first vertically integrated minerals company on a mission to supply the critical minerals powering modern energy AI and defense technologies Join us as we build the future of responsible mineral sourcing and supply. · This is a hands-on leader ...

We are hiring a contract People Coordinator (HR + Recruiting) to own interview coordination and support core people operations. · You'll have the autonomy to make big decisions, · The tools to innovate, · ...