Senior Process Engineer

Mariana Minerals
San Francisco, CA
Category Engineering
Job Description
Mariana Minerals is seeking a Senior Process Engineer to lead the design, deployment, and operation of refining processes for critical minerals. The role involves working closely with cross-functional teams to scale designs from lab to production scale and developing software for automated plant optimization.

Requirements

  • B.S., M.S., or PhD in Chemical Engineering or related field
  • Minimum of 5 years of experience supporting R&D scale up, pilot plant operation, and/or commercial production in minerals processing, chemicals, specialty materials, oil & gas, or similar industry
  • Strong understanding of reaction engineering, solid-liquid separation, leaching, solvent extraction, and/or similar unit operations
  • Hands-on experience designing, commissioning, and starting up pilot plant or commercial scale equipment
  • Ability to design experiments, problem-solve, and analyze complex datasets
  • Strong commitment to Health & Safety and experience with risk management, management of change, and hazard assessment
  • Excellent technical writing, communication, and teamwork skills
  • Comfort working in fast-paced, cross-functional environments

Benefits

  • Generous Paid Time Off
  • 401k Matching
  • Retirement Plan
  • Relocation Assistance
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