Senior Metallurgy Engineer, Extractive Processes Leader

Posted today

redwood materialsMillbrae (CA)

Materials Engineers Nonferrous Metal (except Aluminum) Smelting and Refining

SENIORITY

Lead

Apply

About the role

Redwood Materials in San Francisco, CA, seeks a Principal Engineer, Extractive Metallurgy, to lead metallurgical design and deployment across recycling and refining operations. The role drives innovation through bench-to-plant scale-up, owning flowsheets, process development, and product specification, while collaborating with the CTO and CEO to accelerate commercial deployment. The successful candidate will bring 15+ years in pyrometallurgy or hydrometallurgy, hands-on plant experience, and a

Before you apply

Applying takes about a minute. These four things decide how fast it moves after that.

Your profile is current

It's what we read first. Occupations, seniority and locations matter more than a long history.

Two examples you can talk through

Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.

A number in mind

What you're on now and what would make you move. We negotiate better when we know both.

Your notice period

Employers plan around it, and it's the question that stalls offers most often.

Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.