Staff Process Modeling Engineer
Mariana Minerals is hiring for Staff Process Modeling Engineer in Houston, TX. Staff level. First seen August 6, 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
- Staff
- First seen
- August 6, 2026
- Listed via
- Ashby
What the posting says
THE ROLE Mariana Minerals is seeking a highly motivated Staff Process Modeling Engineer to support the development of next-generation refining processes for critical minerals — key to enabling the world’s energy transition. In this role, you will be responsible for developing, validating, and optimizing heat and material balance models using tools such as ASPEN Plus/HYSYS, SysCAD, OLI Studio, or METSIM. You will work closely with R&D, pilot operations, and project execution teams to translate lab and pilot data into robust, scalable process models that drive the design of first-of-a-kind…
Read more and apply on Mariana Minerals' site
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