---
title: "Mariana Minerals"
canonical: "https://www.metaintro.com/company/mariana-minerals"
language: "en"
industry: "Metal Ore Mining"
headquarters: "San Francisco"
website: "https://marianaminerals.com/"
open_roles: 99
---

# 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.

## Open roles

- [Workplace Manager](https://www.metaintro.com/job/workplace-manager-at-mariana-minerals-f4169679-feee-541d-a99c-327416ab8b97) — Houston, Texas, United States, On-site
- [R&D Technician](https://www.metaintro.com/job/r-and-d-technician-at-mariana-minerals-ed974c56-76f5-528b-8e1d-e1021642e495) — San Francisco, California, United States, On-site
- [Stacking/Sizer Operator](https://www.metaintro.com/job/stacking-sizer-operator-at-mariana-minerals-53f5f131-dd11-5bec-ad95-0b9f66324c16) — Moab, Utah, United States, On-site
- [Analytical Lab Chemist](https://www.metaintro.com/job/analytical-lab-chemist-at-mariana-minerals-59c4d4c6-5241-5492-8ca6-fb9085945111) — San Francisco, California, United States, On-site
- [Process Engineer](https://www.metaintro.com/job/process-engineer-at-mariana-minerals-36398330-6747-5f8f-9500-fab48cda5bd4) — Moab, Utah, United States, On-site
- [Senior/Staff Chemical Process Engineer](https://www.metaintro.com/job/senior-staff-chemical-process-engineer-at-mariana-minerals-e5132255-4f95-5095-a73b-b8e827395fdf) — San Francisco, California, United States, On-site
- [Controls Technician](https://www.metaintro.com/job/controls-technician-at-mariana-minerals-963cb6b9-c670-5ccf-8685-61baabc1372e) — Joaquin, Texas, United States, On-site
- [Manager, Corporate Development](https://www.metaintro.com/job/manager-corporate-development-at-mariana-minerals-a27f0e62-534d-5487-bd16-00b926474cf0) — Houston, Texas, United States, On-site

[View all 99 roles](https://www.metaintro.com/company/mariana-minerals/jobs/all)

## AI launches and partners

What Mariana Minerals has launched and who it works with on AI.

- **CapitalProjectOS** (Launch): CapitalProjectOS deploys a suite of AI agents to eliminate bulky, manual workflows.

## Skills they ask for

Most frequent across open postings.

### Most requested skills

- Python
- Troubleshooting
- CMMS
- Preventive maintenance
- Machine learning
- Communication
- ERP systems
- P&ID reading
- Mechanical aptitude
- Safety compliance
- Mechanical troubleshooting
- P&IDs

### Tech stack

- **Analytics:** Google Analytics 4

## Similar companies

Companies in the same industry as Mariana Minerals that are hiring now.

- [MP Materials](https://www.metaintro.com/company/mp-materials) — 163 open roles
- [Northern Star Resources](https://www.metaintro.com/company/northernst) — 153 open roles
- [Alamos Gold Inc](https://www.metaintro.com/company/alamos-gold-inc) — 128 open roles
- [Evolution Mining Limited](https://www.metaintro.com/company/evolution-mining-limited) — 92 open roles
- [PLS](https://www.metaintro.com/company/pls) — 91 open roles
- [Coeur](https://www.metaintro.com/company/coeur) — 88 open roles
- [Centerra Gold](https://www.metaintro.com/company/centerra-gold) — 61 open roles

## Questions about Mariana Minerals

### Is Mariana Minerals hiring?

Yes. As of November 4, 2026, Mariana Minerals has 99 open roles on Metaintro. 55 were posted in the last 30 days. The most are in Science, Technology, Engineering, and Math (28), Architecture and Construction (15), and Manufacturing (12).

### Where is Mariana Minerals hiring?

Mariana Minerals is hiring in San Francisco, Houston, Moab, Ann Arbor, and Joaquin, with the most open roles in San Francisco.

### Does Mariana Minerals offer remote or hybrid work?

3% of open roles are hybrid and 1% are remote.

### What skills does Mariana Minerals look for?

Its open roles most often ask for Python, Troubleshooting, CMMS, Preventive maintenance, and Machine learning.