At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Implement robust design and test processes that ensure reliability and safety for deep-space ...
Quick apply

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Implement robust design and test processes that ensure reliability and safety for deep-space ...
Quick apply
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Implement robust design and test processes that ensure reliability and safety for deep-space ...
Long Beach, CA · On-site
$154K - $211K/yr
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Support test and launch activities on behalf of Software -- coordination of integration and test ...
Long Beach, CA · On-site
$154K - $211K/yr
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Support test and launch activities on behalf of Software -- coordination of integration and test ...
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Implement robust design and test processes that ensure reliability and safety for deep-space ...
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Implement robust design and test processes that ensure reliability and safety for deep-space ...
Long Beach, CA · On-site
$132K - $181.50K/yr
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Drive development tests, functional verification, and flight readiness by authoring test plans ...
Quick apply
Long Beach, CA · On-site
$132K - $181.50K/yr
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Drive development tests, functional verification, and flight readiness by authoring test plans ...
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... engineering. * Demonstrated knowledge of safety standards, common test hazards, and appropriate ...
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... engineering. * Demonstrated knowledge of safety standards, common test hazards, and appropriate ...
$245K - $336.50K/yr
The team leverages close partnership between avionics design, manufacturing, and test to enable ... Experience in electronics design engineering At Relativity Space, we are committed to transparency ...
Quick apply
$245K - $336.50K/yr
The team leverages close partnership between avionics design, manufacturing, and test to enable ... Experience in electronics design engineering At Relativity Space, we are committed to transparency ...
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... engineering. * Demonstrated knowledge of safety standards, common test hazards, and appropriate ...
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... engineering. * Demonstrated knowledge of safety standards, common test hazards, and appropriate ...
Long Beach, CA · On-site
$140K - $196K/yr
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Today, that means partnering directly with teams across design, materials, manufacturing, and test ...
Long Beach, CA · On-site
$140K - $196K/yr
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Today, that means partnering directly with teams across design, materials, manufacturing, and test ...
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... engineering. * Demonstrated knowledge of safety standards, common test hazards, and appropriate ...
Quick apply
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... engineering. * Demonstrated knowledge of safety standards, common test hazards, and appropriate ...
Long Beach, CA · On-site
$132K - $181.50K/yr
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Drive development tests, functional verification, and flight readiness by authoring test plans ...
Long Beach, CA · On-site
$132K - $181.50K/yr
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Drive development tests, functional verification, and flight readiness by authoring test plans ...
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... engineers is not only encouraged, but expected. As the company scales, the Stennis Test team ...
Quick apply
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... engineers is not only encouraged, but expected. As the company scales, the Stennis Test team ...
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... In the test part of your role, you will serve as a Responsible Engineer for propulsion test ...
Quick apply
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... In the test part of your role, you will serve as a Responsible Engineer for propulsion test ...
$154K - $211K/yr
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Support test and launch activities on behalf of Software -- coordination of integration and test ...
Quick apply
$154K - $211K/yr
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Support test and launch activities on behalf of Software -- coordination of integration and test ...
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... In the test part of your role, you will serve as a Responsible Engineer for propulsion test ...
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... In the test part of your role, you will serve as a Responsible Engineer for propulsion test ...
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... engineering. * Demonstrated knowledge of safety standards, common test hazards, and appropriate ...
Quick apply
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... engineering. * Demonstrated knowledge of safety standards, common test hazards, and appropriate ...
$128.80K - $169.80K/yr
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Design, implement, and test flight software for spacecraft command, control, and autonomy across ...
Quick apply
$128.80K - $169.80K/yr
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Design, implement, and test flight software for spacecraft command, control, and autonomy across ...
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... In the test part of your role, you will serve as a Responsible Engineer for propulsion test ...
Quick apply
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... In the test part of your role, you will serve as a Responsible Engineer for propulsion test ...
Long Beach, CA · On-site
$154K - $211K/yr
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Today, that means partnering directly with teams across design, materials, manufacturing, and test ...
Long Beach, CA · On-site
$154K - $211K/yr
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Today, that means partnering directly with teams across design, materials, manufacturing, and test ...
$164K - $225.50K/yr
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Experience leading cross-functional teams through integration and test, launch campaigns, or ...
Quick apply
$164K - $225.50K/yr
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Experience leading cross-functional teams through integration and test, launch campaigns, or ...
Long Beach, CA · On-site
$128.80K - $169.80K/yr
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Design, implement, and test flight software for spacecraft command, control, and autonomy across ...
Long Beach, CA · On-site
$128.80K - $169.80K/yr
At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs ... Design, implement, and test flight software for spacecraft command, control, and autonomy across ...
What are the key skills and qualifications needed to thrive as a Test Engineer, and why are they important?
How do Test Engineers typically collaborate with development and product teams during a project?
What are Test Engineers?
What is the difference between Test Engineer vs QA Analyst?
| Aspect | Test Engineer | QA Analyst |
|---|---|---|
| Required Credentials | Bachelor's in Engineering, Computer Science, or related field; certifications like ISTQB | Bachelor's in related fields; ISTQB certification common |
| Work Environment | Software development teams, testing labs, automation tools | Quality assurance teams, process documentation, testing environments |
| Employer & Industry Usage | Tech companies, software firms, manufacturing | IT services, software development, healthcare |
Test Engineers focus on designing, executing, and automating tests to ensure software quality, often working closely with developers. QA Analysts primarily analyze quality processes, develop testing plans, and ensure compliance with standards. While both roles aim to improve product quality, Test Engineers are more technical and automation-oriented, whereas QA Analysts emphasize process and manual testing. Understanding these differences helps in choosing the right career path or job role.
What is it like to work at Relativity Space?

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known.
Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.
About the Team:
The Interplanetary Sciences Program was established to expand access to scientific exploration across our solar system. Its mission is to make planetary research faster, more affordable, and more capable than ever before by rethinking how science missions are designed, built, and operated. The program aims to enable scientists to send instruments to distant worlds without decades of development or prohibitive costs. By creating a sustainable model for interplanetary exploration, we are transforming space science from an occasional event into a continuous process of discovery that accelerates knowledge, broadens participation, and inspires the next generation of explorers.
About the Role:
As a Staff Avionics Hardware Engineer within the Interplanetary Program at Relativity Space, you will take ownership of the design, development, and delivery of spacecraft avionics systems from concept through flight. You will collaborate with multidisciplinary teams to create reliable, high-performance avionics that enable deep-space exploration.
This position requires a highly motivated engineer who thrives in a fast-paced environment and can execute with autonomy. You will help define the foundation of Relativity's future interplanetary avionics architecture while setting the technical standards for future team growth. Essential Duties and Responsibilities:
About You:
Nice to haves but not required:
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.
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.
If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.
Sourced by ZipRecruiter
Aerospace product and parts manufacturing
501 - 1,000 Employees
Los Angeles, CA, US
2016