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Staff Process Controls Engineer

Mariana Minerals is hiring for Staff Process Controls Engineer in San Francisco HQ. Staff level. First seen September 5, 2026; open as of November 11, 2026. Jobs taken straight from company career pages — no aggregator in between.

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Company
Mariana Minerals
Where
San Francisco HQ
Level
Staff
First seen
September 5, 2026
Listed via
Ashby

What the posting says

Role Overview Mariana Minerals is looking for a highly motivated Controls Engineer to work on building the critical minerals supply chain. As the I&C Engineer at Mariana Minerals, you will lead the development and deployment of first-of-its-kind chemical refining processes, while also playing a critical role in the development of software for capital project execution and automated plant optimization. Responsibilities will include leading equipment and plant-wide controls infrastructure scopes from concept through to design, installation, commissioning, ramp, and handover to the operations…

Read more and apply on Mariana Minerals' site