Mariana Minerals
A Safety Specialist/Engineer at Mariana Minerals ensures site-wide safety, health, and security compliance for a 24/7 open pit mining operation. The role involves managing regulatory adherence to MSHA and OSHA standards, leading incident investigations, and conducting mandatory safety training. Candidates will collaborate with regulatory personnel, legal counsel, and internal teams to enforce safety protocols and achieve organizational safety goals.
Company Size
1-10 employees
Mariana Minerals is a software-first, vertically integrated minerals company and the world's only software-first minerals project developer and operator. The company is focused on supplying critical minerals — including copper, lithium, nickel, cobalt, and rare earth metals — essential to modern energy, AI, and defense technologies. Headquartered in San Francisco with an engineering office in Houston, Mariana Minerals develops and operates mineral projects through a technology-driven approach.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Mariana Minerals.
24% above the average for this role
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