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Mariana Minerals
Series B · $310M · Aug 2026 · 96 open roles
Provider of a software-first, vertically integrated critical minerals platform
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Open roles at Mariana Minerals
96 rolesSenior Safety Engineer
Operations · Houston, Tx
Not disclosed
1w ago
Sr. Environmental Engineer
Operations · San Francisco Hq
$100K - $150K
Sep 17
Sr. Regional Permitting and Compliance Environmental Engineer
Operations · San Francisco Hq
$100K - $150K
2w ago
Fabrication Technician
Process Development · San Francisco Hq
$45 – $55 per hour • Offers Equity
4d ago