Sr/Staff Civil Engineer at Mariana Minerals
- Company: Mariana Minerals
- Location: San Francisco HQ
- Employment type: Full-time
- Salary: $150K – $200K • Offers Equity
- Posted: 2026-09-30
About the role
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 the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making. As a Civil Engineer at Mariana Minerals, you will act as the owner’s engineer for civil and site development scope on greenfield mining and metallurgical processing facilities, defining requirements for engineering contractors and making sure their designs are integrated, constructible, and delivered on schedule and budget. You will also serve as engineer of record for civil packages designed in-house, sealing drawings and calculations once licensed and supporting them through construction.…
Apply on Mariana Minerals's official careers page: https://jobs.ashbyhq.com/marianaminerals/d2e7f02a-ae6d-4989-84e7-aae702f0c8b9