CNC Programmer II, Second Shift Long Beach, California

Relativity; Long Beach (CA); On-site; USD 49,593 - 64,402; Full time

Benefits offered by this job

Generous PTO

Parental leave

Annual learning and development stipend

Job summary

A leading aerospace company in Long Beach is seeking a skilled CNC Programmer to develop and optimize machining processes for rocket engine parts. The ideal candidate has over 4 years of experience in CNC programming, particularly with multi-axis machines. This role involves creating manufacturing plans and optimizing production programs. Candidates should thrive in a fast-paced environment and be adept at problem-solving. Competitive compensation and benefits are offered, including equity and generous PTO.

Qualifications

• 4+ years of CNC programming experience.
• Ability to program and operate multi-axis high-precision machines.
• Experience transitioning parts from first article to production.

Responsibilities

• Develop programs, post G-code, and machine 3D-printed engine parts.
• Collaborate with engineers to develop new machining processes.

Skills

Multi-axis machining

Programming DMG-MORI machines

G-code optimization

Detail-oriented setup instructions

Education

Degree in Engineering or related technical field

Tools

Esprit

Mastercam

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.

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.

About the Team

The Engine Manufacturing department’s mission is to produce high‑performing products & manufacturing systems by continuously innovating on cost, quality, and lead time. Through cross‑functional collaboration, high levels of accountability, and a focus on safety, we support the Terran R program. We provide design feedback on new hardware iterations, develop new manufacturing methods and systems, and build engine and vehicle hardware for testing prior to our first launch.

About the Role

As CNC Programmer, you will develop programs, post G‑code, and machine a variety of 3D‑printed engine parts. You will create first‑article programs and optimize them into production programs. You must write a manufacturing plan, develop tooling and fixtures, and collaborate with manufacturing engineers to develop new machining processes.

In order to be successful in this role, you should thrive in ambiguity and drive your own projects to completion. You must have the passion, tenacity, and resolve to work through challenging issues unique to precision‑machined hardware. Ideally, you come from a fast‑paced aerospace environment, completing difficult projects while collaborating effectively with multidisciplinary groups.

Technical Requirements

• Program and operate multi‑axis machines (2‑axis, 3‑axis, 5‑axis, mill/turn)
• Experience programming and operating DMG‑MORI machines (NLX, NTX, DMC FD, and DMU series)
• Optimize programs and post code using Esprit, Mastercam, or similar CAM software
• Run lights‑out production before

Qualifications

• 4+ years of CNC programming experience
• Understanding of GD&T and tolerance stack‑up
• Ability to program and operate multi‑axis high‑precision machines (5‑axis, 3‑axis, lathe, mill/turn)
• Ability to manually edit G‑code paths/settings to optimize production programs
• Experience creating detailed set‑up instructions
• Experience transitioning parts from first article to production

Nice to haves

• Degree in Engineering or related technical field and 6+ years of relevant experience
• Experience machining 3D‑printed parts
• Experience in a startup or agile development environment
• Experience working in a flight development program
• Experience working in fast‑paced, R&D environment

Benefits & Compensation

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. We offer competitive salary and equity, generous PTO, sick leave, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit our benefits page.

Hiring Range:
$36 – $46.75 USD

Equal Opportunity Employer

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.

Voluntary Self‑Identification

For government reporting purposes, we ask candidates to respond to the below self‑identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.

As set forth in Relativity Space’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA.

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or would be entitled to compensation) under the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service‑connected disability.

A "recently separated veteran" means any veteran during the three‑year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

Other veteran categories include an "active duty wartime or campaign badge veteran" and an "Armed forces service medal veteran" as defined by Department of Defense regulations.