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Mariana Minerals

Building software-first infrastructure to produce and refine critical minerals.

a16z — Backed by a16z
Discussion
marianaminerals.com ↗

Company facts

Founded
2024
Employees
70
Headquarters
United States
Type
Private
Funding
Series A · $85M · 2025
Subsidiaries
Copper One
33 jobs
Mariana Minerals Backed by a16z
5 views 2 months ago

Head of Engineering Programs

Open 73d On-siteNorth AmericaC-level
United States

About Mariana Minerals 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…

AI Automation Business Development Program Management Stakeholder Management
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Mariana Minerals Backed by a16z
4 views 3 months ago

Staff Product Manager

Open 86d On-siteNorth AmericaStaff
United States

About Mariana Minerals 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…

Agentic AI AI Automation LLM Machine Learning +3 skills
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Mariana Minerals Backed by a16z
5 views 3 months ago

Staff Machine Learning Engineer

Open 86d On-siteNorth AmericaStaff
United States

About Mariana Minerals 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…

AI Automation Backbone.js Data Engineering Machine Learning +1 skills
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Mariana Minerals Backed by a16z
5 views 3 months ago

Machine Learning Engineer

Open 86d On-siteNorth America
United States

About Mariana Minerals 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…

AI Automation Deep Learning Machine Learning Python +1 skills
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Mariana Minerals Backed by a16z
4 views 3 months ago

Sr. Data Engineer

Open 86d On-siteNorth AmericaContractSenior
United States

About Mariana Minerals 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…

AI Automation Backbone.js CI/CD Cloud +9 skills
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Mariana Minerals Backed by a16z
7 views 3 months ago

Sr. Construction Project Manager

Open 86d On-siteNorth AmericaContractSenior
United States

About Mariana Minerals 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…

AI Automation Primavera P6 Stakeholder Management
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Mariana Minerals Backed by a16z
3 views 4 months ago

Engineering Technician-Recycle

Open 86d On-siteNorth America
United States

About Mariana Minerals 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…

AI AutoCAD Automation CAD
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Mariana Minerals Backed by a16z
5 views 5 months ago

Engineering Design Manager

Open 86d On-siteNorth America
United States

About Mariana Minerals 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…
Mariana Minerals Backed by a16z
3 views 5 months ago

Manager, Piping Design & Engineering

Open 86d On-siteNorth America
United States

About Mariana Minerals 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…

Agentic AI AI Automation Navisworks Revit
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Mariana Minerals Backed by a16z
5 views 6 months ago

Staff Process Engineer

Open 86d On-siteNorth AmericaStaff
United States

About Mariana Minerals 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…

AI Automation Machine Learning Technical Writing
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Mariana Minerals Backed by a16z
3 views 6 months ago

IT Technician

Open 86d On-siteNorth America
United States

About Mariana Minerals 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…

AI Authentication Automation Cybersecurity Fiber +2 skills
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Mariana Minerals Backed by a16z
2 views 11 months ago

Senior Full Stack Software Engineer

Open 86d On-siteNorth AmericaSenior
United States

About Mariana Minerals 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…

AI API Api Design Automation AWS +16 skills
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Mariana Minerals Backed by a16z
2 views last year

Senior Process Controls Engineer

Open 86d On-siteNorth AmericaSenior
United States

About Mariana Minerals 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…

AI Automation Business Development Machine Learning
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