PHNX Materials
PHNX Materials is seeking a Process Engineer to lead process design and engineering for fluid and gas-phase systems during the company's scale-up phase. The role involves collaborating with R&D and operations to translate lab-scale results into scalable engineering solutions while ensuring safety and regulatory compliance. This position requires deep expertise in fluid dynamics, chemical compatibility, and experience with corrosive compounds like sulfuric acid.
PHNX Materials is a clean-technology company that refines industrial waste streams — primarily landfilled coal ash — into critical materials for the semiconductor, building materials, and agriculture industries. The company extracts high-value metals and compounds including gallium, germanium, silicon, titanium, aluminum, and rare-earth elements from billions of tons of domestic industrial byproducts. PHNX aims to reduce U.S. reliance on foreign suppliers, particularly China, by reshoring domestic critical material supply chains essential to semiconductors, defense, and advanced manufacturing.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for PHNX Materials.
PHNX Materials didn’t post a salary, so this is our estimate from similar listings.
43% above the average for this role
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