Launch Mechanical Engineer I

Relativity Space; Long Beach (CA); On-site; USD 97,000 - 125,000; Full time

Job summary

Relativity Space is seeking a Mechanical Engineer to join the Launch Mechanical team. This role offers an opportunity to work on innovative aerospace technology and 3D printing while contributing to the design and integration of mechanical systems that interface with the Terran R launch vehicle. The successful candidate will apply their engineering expertise to develop creative and practical solutions within a dynamic environment.

Benefits

Competitive salary and equity

Generous PTO and sick leave policy

Parental leave

Annual learning and development stipend

Qualifications

• Solid understanding of engineering fundamentals related to mechanical design.
• Proven ability to deliver results under tight deadlines.
• Experience in structural, mechanical, or fluid system design is a plus.

Responsibilities

• Lead mechanical design projects from concept through implementation.
• Develop 3D CAD models and conduct performance analyses.
• Coordinate requirements between vehicle systems and ground support engineering.

Skills

Mechanical design

Structural analysis

Fluid systems

Education

Bachelor’s degree in Mechanical Engineering

Bachelor’s degree in Aerospace Engineering

Related technical field

Job description

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 Launch Mechanical team is responsible for building world class launch facilities to support flights of the Terran R launch vehicle. As part of the team, you will take on the challenge of designing, building, testing, and integrating complex mechanical systems that interface directly with the launch vehicle. You will have the opportunity to be part of a small team of engineers who are responsible for the full engineering cycle on projects that involve static structures, dynamic mechanisms, and control systems using fluid, electrical, and combustion powered sources.

About the Role:

• Apply fundamental and practical engineering methods to lead mechanical design projects from concept through implementation
• Interpret and coordinate requirements between vehicle systems and other ground support engineering teams
• Develop 3D CAD models, 2D drawings, fluid system schematics, and electrical schematics as needed to fully define designs
• Conduct structural, dynamic, and system performance analyses using hand calculations and finite element methods
• Present design concepts and solutions to cross-functional teams, clearly communicating engineering methods, functionality, and constructability

About You:

• Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related technical field
• Solid understanding of engineering fundamentals related to mechanical design, structural analysis, and fluid systems
• Proven ability to deliver results under tight deadlines, including the application of creative and practical solutions to complex problems

Nice to haves, but not required:

• Prior internship or professional experience in structural, mechanical, or fluid system design and analysis
• Experience with the design, testing, and implementation of mechanical structures, mechanisms, or fluid systems
• Familiarity with a range of structural materials and manufacturing processes
• Knowledge of designing complex fluid systems (e.g., high-pressure gases, cryogenic fluids, flammables, or hydraulics)

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: $97,000 — $124,300 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.