Materials Characterization Technician II
RelativityRole Overview
Relativity is hiring a mid-level Materials Characterization Technician II. This is a full-time role in Long Beach, California. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known.
Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.
About the Team:
The Materials & Processes team is responsible for the development, characterization, and inspection of materials across the Terran R launch vehicle. We specialize in rapid implementation of material systems through robust internal testing capabilities and first principles driven qualification approaches. We have recently made our first primary structure barrel, supported introduction of next generation powder additive alloys in the Aeon-R engine, and developed 100% in-cell NDE inspection capabilities for WAAM manufactured hardware.
About the Role:
- Operate and program CNC lathes, mills, and wire EDM machines, ensuring precision in machining aerospace metal alloys
- Utilize CAD software to create and modify designs, implementing CNC programs (G-code) for producing materials test coupons
- Maintain, troubleshoot, and calibrate machining equipment, ensuring compliance with aerospace industry standards
- Communicate effectively with engineering teams and cross-functional stakeholders to translate project requirements into machining solutions
- Work collaboratively with teams of varying technical expertise to optimize machining processes and troubleshoot manufacturing challenges
- Develop and enforce standardized workflows for machine shop operations, including shift hand-offs and documentation of machining procedures
About You:
- 2+ years of hands-on machining experience operating or programming CNC lathes, mills and/or EDM machines
- Experience in machine maintenance, troubleshooting, and calibration to ensure optimal performance
- Experience in using common inspection tools (calipers, micrometers, dial indicators, etc.)
- Ability to interpret and verify engineering drawings, blueprints, and technical specifications using precision measuring instruments
- Ability to adapt in fast paced environments
Nice to haves but not required:
- Proficiency in CAD/CAM software and G-code programming
- Solid understanding of machining best practices for aerospace materials
- Strong oral and verbal communication skills
- Strong understanding of tolerancing and measurement techniques in accordance with GD&T (Geometric Dimensioning and Tolerancing) standards
At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.
Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.
Frequently Asked Questions
How do I apply for the Materials Characterization Technician II position at Relativity?
Use the Apply button above to submit your application directly to Relativity. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Materials Characterization Technician II position at Relativity located?
This position is based in Long Beach, California. Relativity has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Materials Characterization Technician II at Relativity earn?
Relativity has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Materials Characterization Technician II role at Relativity posted?
This role was posted on May 12, 2026 (31 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
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