Mariana Minerals - On-site work

Lead financing and M&A workstreams at a software-first critical minerals company in Houston. Requires 4-7+ years in investment banking, PE, or corporate development with expert financial modeling and negotiation skills. MBA or CFA a plus.

Join Mariana Minerals as a Process Maintenance Technician in Moab, Utah. Maintain pumps, compressors, and plant infrastructure at a producing copper mine. Requires 2+ years fixed plant maintenance experience.

Mariana Minerals seeks a Senior/Staff Chemical Process Engineer in San Francisco to lead chemical refining process development for critical minerals. Requires PFD/P&ID expertise, heat and material balances, and first-principles modeling.

Lead full-site construction of industrial process infrastructure in Houston as Site Superintendent. Requires 10+ years civil construction experience, trade contractor scheduling, QA inspections, and OSHA 30 certification.

Lead site quality for industrial process facilities in Houston, overseeing construction, commissioning, and handover. Requires engineering degree and experience with ITPs, NCRs, and field inspections.

Join Mariana Minerals in Houston as Associate, Corporate Development. Drive project finance, M&A, and financial modeling for critical minerals. Requires 2-4+ years in IB, PE, or corp dev.