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California City, CA, USA · Oakland, CA, USA · United States
Posted on Friday, June 28, 2024
About Magrathea

Magrathea is a California technology company with a mission to radically reduce the socioenvironmental impacts of producing structural metal from natural resources. We are doing this by developing a new generation of electrolytic process technology for making carbon neutral magnesium metal from seawater and brines. We are backed by the most sophisticated energy and materials technology investors on Earth. This includes the earliest supporters of Tesla and SpaceX, a portfolio of major industrial families from across Europe, and the US federal government. Find out more on our website.

What’s in it for you?

You’ll be working with a global, diverse team of smart, creative people who are looking to challenge the status quo of today’s industry to positively impact the socioenvironmental impacts of making structural metal. Check out some of our team on Linkedin .

Are you passionate about making a difference? Do you thrive in a dynamic, innovative environment? If so, we want to hear from you! At Magrathea, we're always on the lookout for talented, driven individuals to join our team, even if we don't have the perfect role listed right now.

What are we looking for?

  • Passionate and Motivated: You are driven by a desire to succeed and make an impact on revolutionizing the metals industry, while having respect for all living things.
  • Innovative Thinkers: You bring new ideas to the table and challenge the status quo, and are ok when others challenge you.
  • Humble Team Players: You thrive in a collaborative environment and believe in the power of teamwork.
  • Lifelong Learners: You are always seeking to improve and grow, both professionally and personally, through transparent feedback.


  • Salaries commensurate with experience
  • Competitive stock option package
  • Health insurance
  • 401k with pre- and post-tax investing options

How To Apply

Apply online through our website .


Magrathea is committed to providing a professional work environment free from discrimination and harassment, including discrimination and harassment based on a protected category, and an environment free from retaliation for participating in any protected activity. Magrathea is committed to providing equal employment opportunities to all employees and applicants for employment.