Mobile Maintenance Supervisor at Mariana Minerals
- Company: Mariana Minerals
- Location: Moab, UT
- Employment type: Full-time
- Posted: 2026-09-09
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. The Mobile Maintenance Supervisor is a hands-on working supervisor responsible for leading a team of maintenance technicians and supporting the safety, reliability, and availability of Mariana’s growing mobile mining fleet. This role combines technical leadership, field troubleshooting, crew development, maintenance planning, and day-to-day operational decision-making.…
Apply on Mariana Minerals's official careers page: https://jobs.ashbyhq.com/marianaminerals/44e4b7c1-53bf-442c-aecf-31edf7920f70