Relativity Space · 4 hours ago
Senior Avionics Responsible Engineer
Long Beach, California
Full-time
Onsite
Senior Level
$159K/yr - $204K/yr
5+ years expRelativity Space is building rockets to serve today’s needs and tomorrow’s breakthroughs. As an Avionics Responsible Engineer, you will take ownership of the design, development, and delivery of spacecraft avionics systems, collaborating with multidisciplinary teams to enable deep-space exploration.
3D TechnologyAerospaceArtificial Intelligence (AI)Manufacturing
Responsibilities
Develop complete avionics systems, including architecture, design, integration, and verification, from initial concept through flight-qualified hardware
Collaborate with propulsion, guidance and control, thermal and software teams to ensure seamless integration and performance of avionics systems
Implement robust design and test processes that ensure reliability and safety for deep-space missions
Lead the technical execution of avionics hardware builds, including PCB design, harnessing, embedded systems, and environmental qualification
Coordinate with suppliers and internal stakeholders to manage component selection, testing, and delivery schedules
Maintain accurate design documentation, test plans, and reports, demonstrating strong communication and organizational skills
Qualification
Required
Bachelor's or Master's degree in Aerospace Engineering, Electrical Engineering, or a related technical field
5+ years of experience designing, developing, and delivering avionics or electronics for aerospace systems or similarly complex environments
Demonstrated ability to take a design from concept through production with minimal supervision
Hands-on experience with schematic capture, PCB layout, embedded software interfaces, and system-level testing
Proven track record of working cross-functionally and communicating technical information clearly to diverse audiences
Ability to work effectively in a collaborative, fast-paced team environment, demonstrating adaptability and problem-solving skills
Preferred
Direct technical experience in Mars missions is a plus
Experience with NASA aerospace systems engineering practices in an applied / new-space manner is a plus
Experience with deep-space or high-radiation avionics systems
Background in spaceflight hardware environmental testing and qualification
Benefits
Competitive salary and equity
Generous PTO and sick leave policy
Parental leave
Annual learning and development stipend
Company
Relativity Space
Relativity Space is an aerospace company that designs, develops, and builds 3D printed rockets.
1001-5000 employees
Funding
Current Stage
Late StageTotal Funding
$1.36BKey Investors
FidelityTiger Global ManagementBond,Tribe Capital
2023-11-15Series F· $20M
2022-02-03Secondary Market
2021-06-08Series E· $650M
Leadership Team
Eric Schmidt
Chair and CEO
David Giger
VP of Engineering
Recent News
Research & Development World
2025-12-24
2025-11-14
2025-11-12
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