Relativity Space
Staff Materials & Process Engineer
$150K–$226K
Long Beach, California, United States · Staff · Full-time · Posted Oct 30, 2026
- Experience
- 10+ years.
- Education
- Bachelor’s degree in Materials Science, Metallurgy, Mechanical Engineering, or a related field.
About the job
Applies metallurgical and manufacturing-process expertise to build and validate agentic design-for-manufacturing tools for hybrid aerospace hardware.
What you'll do
- Encode materials and process expertise into design rules, models, process windows, and manufacturability checks for hybrid additive and machining workflows.
- Develop and validate process guidance and datasets through hands-on testing, characterization, and qualification of hardware.
- Collaborate with software, design, production, quality, and supplier teams to evaluate agent-generated designs and make shop-floor knowledge explicit in the tools.
What they ask for
- Bachelor’s degree in Materials Science, Metallurgy, Mechanical Engineering, or a related field.
- 10+ years of materials and process engineering experience on aerospace or other high-reliability metal hardware.
- Expertise in physical metallurgy across nickel superalloys, copper alloys, aluminum, and titanium.
- Hands-on experience developing or qualifying directed energy deposition processes and integrating them with CNC machining; experience running test programs and generating statistically based design allowables; proficiency in Python or a similar language.
Nice to have
- PhD in Materials Science, Metallurgy, or a related field.
- Experience with sintered-powder routes or laser powder bed fusion; ICME, CALPHAD, process simulation, CAM, flight qualification, or machine learning.
Pay
$150,000 — $226,000 USD (base salary)
Tools
Python, WAAM, DED, CNC, NAVSEA, MMPDS, NASA-STD-6030, CALPHAD
AI focus
Builds agentic design-for-manufacturing tools that reason about geometry, materials, and manufacturing processes; encodes metallurgy and process knowledge into rules, models, and checks.
Model-written summary · the original posting is authoritative