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Staff Mechanical Engineer

Mariana Minerals is hiring for Staff Mechanical Engineer in Houston, TX. Staff level. First seen August 6, 2026; open as of November 12, 2026. Jobs taken straight from company career pages — no aggregator in between.

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Company
Mariana Minerals
Where
Houston, TX
Level
Staff
First seen
August 6, 2026
Listed via
Ashby

What the posting says

THE ROLE Mariana Minerals is seeking a highly motivated Staff Mechanical Engineer to support our next-generation minerals processing pilot plant in Houston. You will lead the design, integration, and deployment of pilot-scale mechanical systems and processing equipment used to demonstrate and scale innovative refining technologies for critical minerals. This role is highly hands-on and will play a key role in building and maintaining a first-of-its-kind pilot plant. You will work closely with process engineers, technicians, and cross-functional teams to design, install, commission, and…

Read more and apply on Mariana Minerals' site

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