About the role#
The Avionics team manages the full lifecycle of the electrical systems on our rockets. This includes designing, building, testing, and operating the hardware that controls the vehicle in flight, manages telemetry, and deploys payloads. As an intern, you will join one of our focused sub-teams, such as Electrical Development, Systems Integration and Test, or Mechatronics Integration. You will work alongside propulsion, GNC, fluids, and stage engineering teams to ensure our systems function reliably in space environments.
What you'll do#
- Design hardware solutions that survive the harsh conditions of launch and space.
- Build, test, and integrate hardware for vehicle control, telemetry, and payload deployment.
- Support vehicle systems including sensors, propulsion, computing, actuation, energy management, and communications.
- Develop electrical and mechanical test fixtures and tools.
- Collaborate across different engineering departments to iterate on designs.
What you'll need#
- Current enrollment in a BS or MS program in aerospace, mechanical, electrical, computer, or industrial engineering, or computer science.
- Familiarity with electronics or PCBA design.
- Experience with electrical harness design and routing.
- Proficiency in mechanical design using CAD software.
- Practical experience with the bring-up and integration of electrical systems for large-scale projects.
Location & details#
- This is a full-time, paid internship based on-site in Long Beach, California.
- The position operates on a rolling basis.
- We do not provide visa sponsorship for this role.
About Relativity Space
Relativity Space operates in the aviation and aerospace component manufacturing sector. Founded in 2016, the company focuses on the development of the Terran R, a medium-to-heavy lift reusable rocket. It maintains headquarters in Long Beach, California. The organization employs between 1,001 and 5,000 people.
How to get in at Relativity Space
Securing an internship at Relativity Space requires staying ahead of the applicant pool. Because early applicants are often reviewed before the queue becomes unmanageable, Intern Insider sends an instant alert the moment a role matching your target is published. This helps you apply among the first to ensure your materials are seen. You can also improve your response rates by reaching out to the recruiters behind these roles directly. Intern Insider surfaces the specific people managing hiring for Relativity Space, allowing you to ask informed questions or request a referral to help your application stand out.


