Destava

R&D Technician

Mariana Minerals is hiring for R&D Technician in San Francisco HQ. Mid level. First seen October 30, 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
San Francisco HQ
Level
Mid
First seen
October 30, 2026
Listed via
Ashby

What the posting says

The Role The R&D Technician executes designed experiments and operates chemical processing equipment to advance Mariana Minerals' hydrometallurgical and purification technologies. This hands-on role focuses on running DOE protocols, operating tank reactors and purification systems, and analyzing data to optimize extraction and separation processes for critical minerals. What You'll Do - Execute Design of Experiments (DOE) protocols for chemical processing, extraction, and purification - Operate tank reactors, filtration systems, separation equipment, and purification units at bench and pilot…

Read more and apply on Mariana Minerals' site

This page includes information from the O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET® is a trademark of USDOL/ETA.