Senior Process Engineer

Join to apply for the Senior Process Engineer role at Phoenix Tailings.

** About Phoenix Tailings:*
* Phoenix Tailings is a rapidly-growing clean mining and metals production startup dedicated to sustainable and economic critical metals production. Our mission is to be the world's first fully clean mining and metals production company, producing the resources needed for the next generation of our economy.

** Why Phoenix Tailings:*
* At Phoenix Tailings, we believe that nothing great is ever accomplished alone or without the passion of people who push and motivate one another. If you share our relentless pursuit of a better future, passion for innovation, and excitement about working with top innovators, then this is the place for you.

** Our Values:*
*

• You are only crazy if you are wrong, it’s ok to be wrong
• Lead with Compassion
• Be Resourceful
• Listen
• Hustle

** Who We Are Looking For:*
* We seek a Senior Process Engineer to optimize processes for extracting metals from under-utilized streams and champion sustainability initiatives. You will lead and collaborate with engineers and scientists to model, test, and implement novel extraction methods that maximize efficiency and environmental responsibility.

*
* Key Responsibilities:

*
*

• Lead development and commercialization of rare earth separation processes.
• Optimize process efficiency through modeling and refinement.
• Design and implement process flow diagrams and P&IDs.
• Conduct laboratory testing to identify optimal conditions.
• Develop pilot plant designs for scalability assessment.
• Collaborate on equipment selection and procurement.
• Manage project timelines for process development milestones.
• Provide technical leadership across teams.
• Research breakthrough technologies and industry trends.
• Champion sustainable practices and recycling initiatives.

*
* Qualifications:

*
*

• Bachelor's or Master’s in relevant engineering fields.
• 5+ years in extractive metallurgy, materials testing, or pilot plant operations, especially in rare earth metals or related industries.
• Strong understanding of chemical and physical principles in metal processing.
• Experience with process modeling software (e.g., SysCAD) and data analysis tools (e.g., MATLAB).
• Proven experience in laboratory and pilot experiments.
• Excellent problem-solving, communication, and project management skills.

** Benefits:*
*

• Comprehensive medical, dental, and vision coverage.
• Stock options and ownership opportunities.
• Parental leave and flexible family policies.
• Flexible vacation and work culture.
• Learning and development opportunities.
• Collaborative, innovative team environment.

We value diversity and are an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, sex, gender identity, sexual orientation, or other protected characteristics.

• Seniority level:
  Mid-Senior level
• Employment type:
  
  Full-time
• Job function:
  Management and Manufacturing
• Industry: Mining