Pilot Plant Operator (California, San Leandro)
About The Position
PHNX Materials refines coal ash waste into a sulfate-based fertilizer, and a cement substitute (SCM). Our cost-effective, scalable technology delivers a triple win: providing a low cost fertilizer, helping power producers manage coal ash liabilities, and providing concrete companies a cheaper, greener alternative to cement. With an existing operational pilot facility, PHNX is on a mission to unlock this abundant domestic natural resource. PHNX Materials is seeking a Pilot Plant Operator to support and lead daily operations at our California pilot facility. This role combines hands-on operation with increased responsibility for troubleshooting, training, and process execution. This is a great fit for someone who has operated pilot or industrial equipment and wants to play a larger role in execution.
Requirements
- Prior experience operating pilot plants or industrial processing equipment
- Strong mechanical aptitude and hands-on troubleshooting ability
- Experience with slurry systems, pumps, tanks, reactors, or filtration
- Comfortable taking ownership during shifts and supporting others
- Strong safety mindset and communication skills
Nice To Haves
- Experience in mineral processing, chemical processing, or waste treatment
- Forklift certification or OSHA training
- Experience supporting commissioning or early-stage facilities
Responsibilities
- Operate pilot plant equipment, handling high-solids slurries
- Support daily planning, task prioritization, and execution on the plant floor
- Troubleshoot mechanical and process issues in real time
- Coordinate closely with the Pilot Plant Manager and engineering team
- Support pilot campaigns, testing, and customer demonstrations
- Ensure safety, quality, and operational discipline during all runs
Benefits
- Opportunity to shape and build a facility tackling major environmental challenges.
- Dynamic startup environment with mission-driven team and room for growth.
- The chance to revolutionize heavy industries.
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Education Level
No Education Listed
