Primary record

Materials Engineer, Additive Manufacturing

SpaceX Indexed employerHawthorne, CA · Hawthorne, CA, United States
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Workplace

On-site

Employment

Internship

Published

Aug 11, 2026

Closes

No date supplied

The role

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.

MATERIALS ENGINEER, ADDITIVE MANUFACTURING

Our Propulsion Materials team is responsible for developing and qualifying laser powder bed fusion (LPBF) processes for nickel-based superalloys used in next-generation rocket engines. In this role you will own process development, parameter optimization, and material characterization for high-performance components on Raptor engines. You will work daily with design and manufacturing teams to push the limits of what is possible with LPBF nickel superalloys and other materials. If you have significant hands-on experience developing and qualifying LPBF processes for nickel-based superalloys and want to apply that expertise to the most demanding propulsion applications, this is the role for you.

RESPONSIBILITIES:

• Provide materials and process support for propulsion system designs and manufacturing

• Increase reliability of internal designs and manufacturing processes through material and process development

• Develop physical, mechanical, and thermal properties for materials

• Improve our additive processes and materials through characterization and development, with a primary focus on laser powder bed fus

Requirements

Department: Materials Engineering - Starship/Raptor