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Pilot Plant Operations Manager

Mariana Minerals is hiring for Pilot Plant Operations Manager in Houston, TX. Manager level. First seen October 15, 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
Houston, TX
Level
Manager
First seen
October 15, 2026
Listed via
Ashby

What the posting says

The Role Mariana Minerals is looking for an experienced Pilot Plant Operations Manager to lead operations at our DSM Pilot Plant in Houston. The DSM pilot is a first-of-its-kind, fully integrated flowsheet that couples a high temperature pyrometallurgical section with a downstream hydrometallurgical refining section. You will own safe, reliable, round-the-clock operation of both sections and lead the technician team that runs them. This is a highly hands-on leadership role. You will build the operating team from the ground up, take the plant through commissioning and startup, and then run…

Read more and apply on Mariana Minerals' site

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