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4.3. Principal Process Engineer-Recycling

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Job Description

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, we believe that nothing great is ever accomplished alone or without the passion of people who push and motivate one another. If you are someone who shares our relentless pursuit of a better future, passion for innovation, and are excited about working with some of the top innovators in the world, 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:

Who We Are Looking For:

Phoenix Tailings is seeking a visionary and hands-on Principal Process Engineer – Recycling to lead the charge in designing and implementing our zero-waste, zero-emissions recycling systems. This role is central to achieving our mission of full circularity in critical metal production. You’ll architect closed-loop recovery processes that reclaim solvents, reagents, and materials across multiple refining technologies—from solvent extraction to metallization. Your work will define how modern, sustainable metallurgy operates, and you’ll play a key role in establishing Phoenix Tailings as a global leader in clean metals innovation.

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