# Mariana Minerals

> Software-first critical minerals mining and refining

**Website:** https://marianaminerals.com
**LinkedIn:** https://www.linkedin.com/company/mariana-minerals
**Headquarters:** San Francisco, CA
**Locations:** Ann Arbor, MI, Houston, TX, Moab, UT, Monticello, UT, San Francisco, CA
**Size:** 51-200
**Founded:** 2024
**Industry:** climate tech
**Funding:** Series A
**Work type:** onsite
**Tech stack:** Python, PyTorch, TensorFlow, React, Process Automation, Ashby, SQL, Vue, Node.js, Go, AWS, GCP, Microservices, Rippling
**Benefits:** 401k, Paid holidays

Mariana Minerals develops and operates projects to produce critical minerals like lithium and copper for energy, AI, and defense. It uses AI and software platforms for efficient, vertically integrated mining, extraction, and refining. This addresses supply chain shortages with faster, lower-cost domestic production.

## Hiring in

- [Hardware Engineering (8)](https://hotfix.jobs/companies/mariana-minerals/jobs/hardware-engineering)
- [Data Engineering (2)](https://hotfix.jobs/companies/mariana-minerals/jobs/data-engineering)
- [Finance & Accounting (2)](https://hotfix.jobs/companies/mariana-minerals/jobs/finance-accounting)
- [Recruiting (2)](https://hotfix.jobs/companies/mariana-minerals/jobs/recruiting)
- [ML Engineering (2)](https://hotfix.jobs/companies/mariana-minerals/jobs/machine-learning-engineering)
- [People Ops (1)](https://hotfix.jobs/companies/mariana-minerals/jobs/people-ops)
- [Product Design (1)](https://hotfix.jobs/companies/mariana-minerals/jobs/product-design)
- [Product Management (1)](https://hotfix.jobs/companies/mariana-minerals/jobs/product-management)

## Open roles (30)

- [Senior Accountant](https://hotfix.jobs/jobs/2e2d16e3-7eca-4fd4-ae6b-7aeb5e27b8e0) - Houston, TX
- [Accounts Payable Manager](https://hotfix.jobs/jobs/d3ad4306-7122-4b4a-939d-f40ac0efa173) - Houston, TX
- [Product Designer, MarianaOS](https://hotfix.jobs/jobs/ba1b7978-2f32-4609-89f4-fad119e4f431) - San Francisco, CA
- [Senior Technical Sourcer](https://hotfix.jobs/jobs/12356e0c-8087-4223-a31d-93c71fb50ce7) - San Francisco, CA
- [Materials Engineer](https://hotfix.jobs/jobs/218bf507-79f2-4930-bf52-9062ff3bfb1b) - San Francisco, CA
- [Warehouse & Logistics Coordinator](https://hotfix.jobs/jobs/419eb644-58b9-405c-a23c-09b09ce7ff43) - San Francisco, CA
- [Associate Metallurgical Engineer](https://hotfix.jobs/jobs/5941a28f-cb41-4d1c-96e7-3e217c3e9433) - San Francisco, CA
- [Director of Mining and Technical Services](https://hotfix.jobs/jobs/321e3d4f-8df3-477a-a92f-f6ed384e1dab) - Moab, UT
- [Staff Mechanical Engineer](https://hotfix.jobs/jobs/a4723c74-13dc-4078-bd46-67bcf578d1e6) - Houston, TX
- [Process Modeling Engineer](https://hotfix.jobs/jobs/ed442db8-473e-4228-b06e-facf85688905) - San Francisco, CA
- [Global Sourcing Manager](https://hotfix.jobs/jobs/2a7eac90-5c98-46dd-bdc6-5dd040782e42) - San Francisco, CA
- [Mine Planner](https://hotfix.jobs/jobs/a8664fb7-ff55-41c8-a1e1-4985026efdfb) - San Francisco, CA
- [Recruiting Coordinator & Operations Specialist](https://hotfix.jobs/jobs/f08f9ec4-0a8a-46b1-a52b-5dd25272def1) - San Francisco, CA
- [Structural Designer](https://hotfix.jobs/jobs/f2756bbf-aec7-40e4-a58b-f732c5a998ed) - Houston, TX
- [Mechanical Engineer](https://hotfix.jobs/jobs/bb3f5a9c-dae2-4d56-9c57-1e638bedc15c) - San Francisco, CA
- [Sr. HRBP/Generalist](https://hotfix.jobs/jobs/7c1a8455-cb89-46de-a7b7-aa5630aedec5) - Houston, TX
- [Mechatronics Engineer](https://hotfix.jobs/jobs/647f834e-6718-4c30-813c-5d1296630fab) - San Francisco, CA
- [Mechatronics Engineer](https://hotfix.jobs/jobs/782d3196-6e93-4f2a-aa60-ef026b1b939d) - San Francisco, CA
- [Head of Engineering Programs](https://hotfix.jobs/jobs/25d2005e-eabc-4c50-b645-03fc80e68769) - San Francisco, CA
- [Project Controls Manager](https://hotfix.jobs/jobs/74933748-c198-41b6-9cd3-af23c6c6fba7) - Houston, TX
- [Staff Machine Learning Engineer](https://hotfix.jobs/jobs/64ff9ab6-7857-4e8e-a859-c0364170fe30) - Ann Arbor, MI
- [Machine Learning Engineer](https://hotfix.jobs/jobs/04313290-8e0d-49b1-9c43-81cfbb0d9789) - Ann Arbor, MI
- [Sr. Data Engineer](https://hotfix.jobs/jobs/93150f21-d75f-4958-91f7-d781278b90ff) - Ann Arbor, MI
- [Drilling Engineer, Exploration & Resource Automation](https://hotfix.jobs/jobs/e7c5039f-3635-4e40-bd04-9f76bac68002) - Moab, UT
- [Project Engineering Manager - Houston](https://hotfix.jobs/jobs/ee824b3a-eca8-494d-82b1-cb6e8178eb9e) - Houston, TX
- [Staff Product Manager](https://hotfix.jobs/jobs/5724e91e-d2ca-41b9-a0c0-f8a2d0e26e1f) - San Francisco, CA
- [Staff Process Engineer](https://hotfix.jobs/jobs/803563b7-8c46-4896-8158-ee5116ffa14f) - Houston, TX
- [IT Technician](https://hotfix.jobs/jobs/ece74969-b1bb-477a-9a5b-fa303519434b) - Moab, UT
- [Lead Resource Geologist](https://hotfix.jobs/jobs/84ef7d03-5e57-486b-adcf-9806e7eb448e) - Houston, TX
- [Senior Full Stack Software Engineer](https://hotfix.jobs/jobs/bd4de785-6878-4d1b-aee9-19e087be0633) - San Francisco, CA

**Canonical:** https://hotfix.jobs/companies/mariana-minerals