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Staff Mobile Equipment and Fleet Engineer

Mariana Minerals · Houston, TX · On-site

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About Mariana Minerals

Mariana Minerals is a software-first, vertically integrated minerals company focused on supplying the minerals critical to modern energy, AI, and defense technologies. Backed by Khosla and a16z.

About the role

Mariana Minerals is seeking a Mobile Equipment and Fleet Engineer to build and optimize the equipment fleet for our open pit mining operations. You will own the technical specifications, equipment and OEM selection, and full lifecycle economics of production and support equipment. Found on 1752vc Careers, the job board for startup and VC roles.

More about this role

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 the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making.

Mariana Minerals is seeking a Mobile Equipment and Fleet Engineer to build and optimize the equipment fleet for our open pit mining operations. You will own the technical specifications, equipment and OEM selection, and full lifecycle economics of production and support equipment. Autonomy is a central part of the role: you will help determine which equipment should operate without an onboard operator, how to achieve that through new purchases or retrofits, and how to integrate autonomous machines into a productive mine.

Your scope includes haul trucks, wheel loaders, excavators, dozers, graders, water trucks, blast-hole drills, blasting support equipment, RC and core drilling rigs, trailers, and other mobile equipment. You will work across operations, maintenance, mine engineering, procurement, OEMs, autonomy providers, and Mariana’s software team.

Design the...

Read the full posting on Mariana Minerals's site ↗

Engineering

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