Mechanical Engineer II

Company Overview:  

At Relativity Space, we have two audacious goals: to build the next great commercial launch company with Terran R and to become America's leading force in additive manufacturing innovation. Both contribute to our long-term vision of creating humanity’s industrial base on Mars, paving the way for interplanetary life to expand the possibilities of the human experience. This journey begins right here on Earth – where we design, build, and fly rockets to deliver customer payloads to orbit. Terran R, our medium-to-heavy lift reusable rocket, fulfills the growing demand for launch capacity, thanks to our iterative approach that accelerates design, testing, and development while minimizing costs. While our groundbreaking research and development in 3D printing pushes the boundaries of large-scale additive manufacturing.

Your journey with us is more than just a job – it’s an opportunity to shape the future of aerospace technology, additive manufacturing, and the human experience alongside a community of passionate, creative individuals. Join us on this extraordinary journey, as we work together to transform our vision into reality.

About the Team:  

The Dev Test team is responsible for all hazardous testing in our Long Beach facilities. We use our breadth of experience and collaborative engineering approach to support everything from very large structural tests to precise valve actuation. To that end, we design, build, and operate all test assets from initial concept to test execution. If you enjoy working on a multi-disciplinary team with a broad mandate and want to put hands on hardware, then this is the team for you.

About the Role: 

To support our mission of changing the way rockets are built and flown, you will be responsible for bringing structural test stands from design concept to full operational readiness. The scope of work encompasses a full design cycle, including conceptualization, design, analysis, fabrication, and operation. These test stands range from benchtop fixtures for actuator testing to multi-story steel towers for stage testing.

Here are some examples of projects you could be working on:

• Design and analysis of steel weldments capable of applying test loads to a variety of hardware
• Creating drawings and work instructions for the assembly of a brand new 3d printed part into a test stand
• Writing and executing test day procedures
• Supporting design and data reviews of flight structures

Your mission will be to complete these projects on time and budget. In order to achieve this, you will be working closely with our Additive, Design, Test, and Loads & Dynamics teams.

In order to be successful in this role, you should be someone who enjoys hands-on work, thrives in ambiguity, and is able to lead their own projects into completion. Ideally, you are someone who has come from a fast paced, aerospace environment, having completed difficult projects while collaborating effectively with other key groups.

On a weekly basis, you will be designing components using NX/TeamCenter, performing analysis using Nastran, ANSYS and/or hand calculations, and conducting operations in the test yard. You will brainstorm new ways to accommodate the speed and flexibility of our additive manufacturing methods. You will also use your strong organizational skills to properly document your work and provide your recommendations in technical discussions.

About You:  

• 2+ years of experience in a full cycle design engineering role and a Bachelor’s degree in related discipline
• Working knowledge of structural analysis and test (from hand calculations to advanced analysis) 
• Fundamental knowledge of structures strength, stability and fatigue failure mechanisms
• Fundamental knowledge of additive and traditional manufacturing processes

Nice to haves but not required:  

• Experience with NX/TeamCenter
• Experience using Nastran and ANSYS
• Demonstrated record of timely project completion
• Experience in time critical operations (test operations, launch operations, stage management, pit crews, etc.)

Relativity Space offers competitive salary and equity, a generous vacation policy, an annual L&D stipend and more! 

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.