Relativity Space Logo

Relativity Space

Mechanical Engineer II

Posted 21 Days Ago
Be an Early Applicant
Easy Apply
Hybrid
Long Beach, CA
112K-143K Annually
Mid level
Easy Apply
Hybrid
Long Beach, CA
112K-143K Annually
Mid level
Design and develop mechanical systems for industrial automation, collaborating with teams and ensuring designs meet safety and functionality requirements.
The summary above was generated by AI

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 additive technology team leads research and development of Relativity’s Stargate 3D-printing platform and factory operating system to produce large-scale metal structures for the industrial base. The team works with robotics engineers, data scientists, systems engineers, and welders to advance Relativity’s innovative tech stack, which leverages autonomy, advanced simulation, machine learning, and robotics. Working at the intersection of hardware and software, the team is creating a unified platform that can perform additive manufacturing, in-situ monitoring, NDE, and subtraction capabilities in a single print cell. Progressing in parallel to Terran R development, Relativity’s breakthroughs in large-scale additive manufacturing have the potential to revolutionize the defense industrial base.  

About the Role:

  • Collaborate closely with technology and operations teams to define requirements for industrial automation systems and translate them into functional designs 
  • Responsible engineer for the design and development of mechanical systems from conception to production. Create models, drawings and specifications
  • Work with cross functional stakeholders to derive requirements, set goals and ensure effective communication
  • Ensure designs meet requirements for tolerances, functionality and safety
  • Utilize rapid prototyping to iterate and refine designs quickly

About You:

  • Bachelor’s degree or higher in Mechanical Engineering or a related field 
  • 2–4 years of experience designing industrial automation equipment, mechanical structures, or mechanisms 
  • Proficiency in CAD, including GD&T application, tolerance analysis and drawing documentation
  • Strong communication and collaboration skills
  • Able to take initiative in a fast-paced environment  

Nice to haves but not required:  

  • Proficiency in NX CAD software and experience with PLM systems
  • Experience with robotics and electrical system design 
  • Familiarity with rapid prototyping methods and technologies 
  • Hands-on experience performing structural FEA analysis using ANSYS, ABAQUS, or similar tools 

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.

Hiring Range:

$112,000$143,000 USD

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.

Top Skills

Abaqus
Ansys
Cad
Nx Cad
Plm Systems
HQ

Relativity Space Long Beach, California, USA Office

We have two sites in Long Beach, CA's Space Beach: "The Wormhole," a 1M sq. ft. factory, once Boeing C-17's home. Nearby, "The Portal" supports Aeon R engine production for our Terran R launch vehicle.

Similar Jobs at Relativity Space

2 Days Ago
Easy Apply
Hybrid
Long Beach, CA, USA
Easy Apply
112K-143K Annually
Mid level
112K-143K Annually
Mid level
3D Printing • Aerospace • Hardware • Robotics • Software • Manufacturing
As a Structures Manufacturing Engineer II, you'll oversee primary structure assembly, collaborating across teams, creating work instructions, and optimizing production processes.
Top Skills: 2D Drafting3D DesignNx
10 Days Ago
Easy Apply
Hybrid
Long Beach, CA, USA
Easy Apply
110K-140K Annually
Mid level
110K-140K Annually
Mid level
3D Printing • Aerospace • Hardware • Robotics • Software • Manufacturing
The role involves developing hardware for Terran R, focusing on manufacturing integration, assembly processes, and collaboration across engineering teams.
Top Skills: Electromechanical AssemblyGd&TManufacturing EngineeringMechanical Engineering
12 Days Ago
Easy Apply
Hybrid
Long Beach, CA, USA
Easy Apply
108K-138K Annually
Mid level
108K-138K Annually
Mid level
3D Printing • Aerospace • Hardware • Robotics • Software • Manufacturing
Responsible for designing structural test stands, including analysis, fabrication, and operation, while collaborating with multiple engineering teams.
Top Skills: AnsysNastranNxTeamcenter

What you need to know about the Los Angeles Tech Scene

Los Angeles is a global leader in entertainment, so it’s no surprise that many of the biggest players in streaming, digital media and game development call the city home. But the city boasts plenty of non-entertainment innovation as well, with tech companies spanning verticals like AI, fintech, e-commerce and biotech. With major universities like Caltech, UCLA, USC and the nearby UC Irvine, the city has a steady supply of top-flight tech and engineering talent — not counting the graduates flocking to Los Angeles from across the world to enjoy its beaches, culture and year-round temperate climate.

Key Facts About Los Angeles Tech

  • Number of Tech Workers: 375,800; 5.5% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Snap, Netflix, SpaceX, Disney, Google
  • Key Industries: Artificial intelligence, adtech, media, software, game development
  • Funding Landscape: $11.6 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Strong Ventures, Fifth Wall, Upfront Ventures, Mucker Capital, Kittyhawk Ventures
  • Research Centers and Universities: California Institute of Technology, UCLA, University of Southern California, UC Irvine, Pepperdine, California Institute for Immunology and Immunotherapy, Center for Quantum Science and Engineering

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account