Relativity Space

Vehicle Fluids Hardware Development Engineer I

Relativity Space$90K — $136K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in a related field (science, engineering, technology, or mathematics)
  • Hands-on experience with fluid and/or mechanical systems
  • At least 1 year of related experience (internships or projects included)
  • Strong engineering fundamentals
  • Demonstrated ability to meet ambitious deadlines with creative solutions

Responsibilities

  • Develop manufacturing processes and tools for high-rate production and improved engine performance
  • Collaborate closely with design and analysis teams to simplify propulsion systems
  • Lead design for manufacturing (DFM) initiatives and participate in design reviews
  • Design and execute test set-ups, including development, qualification, and acceptance testing
  • Conduct data reviews and investigate test failures, implementing corrective actions
  • Design and procure tooling for manufacturing and system testing
  • Create and manage development build and test schedules

Benefits

  • Competitive salary and equity
  • Generous PTO and sick leave
  • Parental leave
  • Annual learning and development stipend
  • Transparent compensation practices
Full Job Description
About the Team:

The Stage Fluids team is responsible for the design and delivery of propellant, pressurant, pneumatics, and other fluid systems that turn structures into functioning rockets! The team has full ownership across design, production, test, and flight, maintaining a holistic view of Terran R, focused not on isolated parts but integrated functionality. Working on-site at the factory means you're never far from the hardware, enabling rapid iteration and tight feedback loops across design and manufacturing. You won't just be handed requirements: you'll be expected to ask the right questions, collaborate with partners across the company, and ultimately find the best solutions for Terran R.

About the Role:

In this role, you will be responsible for the hardware design and implementation of that hardware into vehicle fluid systems, ensuring a reliable and efficient operation of our Terran R launch vehicle. Your primary tasks will be focused on:

Vehicle Fluids Hardware Development Engineers are responsible for taking the vehicle hardware from paper designs to highly reliable, high-performance hardware. This role requires deep engagement with both the design and production teams to ensure our designs are readily manufacturable, and our manufacturing processes are reliable and production ready. You will also be responsible for developing new manufacturing processes to improve the Terran-R vehicle. You should have strong engineering fundamentals as well as a knowledge of aerospace manufacturing techniques to be an effective Hardware Development Engineer. The role demands close interaction with propulsion hardware, including defining build procedures and hands-on build and integration of hardware.

Responsibilities:
  • Develop manufacturing processes, new techniques, and tools to enable high-rate productions and increase engine performance
  • Work hand-in-hand with the design and analysis teams to simplify our propulsion systems
  • Participate in design reviews and lead design for manufacturing (DFM) initiatives
  • Design test set-ups, coordinate and execute development, qualification, and acceptance testing of systems, and conduct data reviews
  • Participate in test failure investigations and implement corrective actions
  • Design, analyze, and procure tooling for piece part manufacturing and system testing
  • Create and maintain development build and test schedules

About You:
  • Bachelor's degree in a science, engineering, technology, or mathematics field
  • Hands-on hardware experience with fluid and/or mechanical systems
  • Demonstrated drive to deliver on ambitious schedules, especially if unconventional & creative solutions are necessary to do so
  • 1+ years of related experience (full time, internships or projects)


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:

$90,000-$136,000 USD

About Relativity Space

Relativity Space is an American aerospace manufacturer that is developing 3D printed rockets. The company was founded in 2015 by Tim Ellis and Jordan Noone, and is headquartered in Los Angeles, California. Relativity Space's goal is to reduce the cost and time required to produce rockets by using 3D printing technology. The company's rockets are designed to be fully reusable, which could significantly reduce the cost of space launches. Relativity Space has received funding from a number of investors, including Mark Cuban and Playground Global.
Learn more about Relativity Space
Size
200 employees
Industry
Founded
2016

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