Propulsion Engineer II, Engine Systems

At Relativity Space, we are revolutionizing the aerospace industry by developing innovative rockets tailored to meet both current and future demands. Our Terran R vehicle is set to provide essential launch capacity for customer payloads, paving the way for scientific advancements and exploration. Joining our team means being part of a dynamic environment where autonomy and impact are integral at every level. You'll not only execute tasks but also solve intricate challenges, contributing to the creation of rockets, manufacturing processes, and a thriving business. Collaborate across various teams, influence decisions, and witness your contributions come to life swiftly. Relativity is where creativity meets technical excellence, and your voice will shape our collective journey. Now is the perfect time to make a meaningful impact on our products, processes, and culture as we gain momentum with the Terran R. Your most significant career opportunity awaits—join us!

Join Relativity Space as a Propulsion Engineer II, Integrated Design, where you will play a crucial role in advancing aerospace technologies. In this dynamic position, you will contribute to the design and integration of propulsion systems, ensuring they meet the rigorous demands of modern space exploration. You will collaborate with a talented team of engineers, utilizing cutting-edge tools and methodologies to push the boundaries of what's possible in rocket technology.

At Relativity Space, we are revolutionizing the aerospace industry by developing advanced rockets that address both current and future demands. Our Terran R vehicle is designed to transport customer payloads into orbit, fulfilling the increasing need for launch capacity. This is only the beginning—our success with Terran R will pave the way for groundbreaking advancements in science, exploration, and innovation, propelling progress beyond the limits of our current understanding.Joining Relativity means becoming a part of a culture that emphasizes autonomy, ownership, and impact at every level. Here, you won’t just perform tasks; you’ll tackle unprecedented challenges, contributing to the creation of rockets, factories, and a thriving business from the ground up. Whether your expertise lies in propulsion, manufacturing, software, avionics, or corporate functions, you will work collaboratively across teams, influence decisions, and witness your contributions materialize rapidly. Relativity is a dynamic environment where creativity and technical precision coexist, giving you a platform to define the narratives we are crafting together. This is a unique moment to make your mark on the product, process, and culture as Terran R gains momentum. The most significant work of your career is waiting for you—come join us!About the Team: The Engine Manufacturing Department is dedicated to producing high-performance products and manufacturing systems through continuous innovation focused on cost efficiency, quality, and lead time. Our team collaborates cross-functionally, maintaining high accountability and a steadfast commitment to safety as we support the Terran R program. We provide critical design feedback on new hardware iterations, develop innovative manufacturing methods, and ultimately construct engine and vehicle hardware for testing in preparation for our inaugural launch. Recent highlights include the successful manufacturing and testing of the first Aeon-R engine, completing thousands of hours of powder bed fusion printing, and implementing large-scale process improvements while building and testing over 50 valves across 26 variations.

At Relativity Space, we are revolutionizing the aerospace industry by designing cutting-edge rockets to meet today's demands and pave the way for tomorrow's innovations. Our Terran R vehicle is set to deliver payloads into orbit, addressing the increasing need for launch capabilities. Achieving success with Terran R will not only transform commercial spaceflight but will also open new avenues for scientific exploration and technological advancements. Joining our team means embracing a culture of autonomy, ownership, and significant impact at every level. Here, you will go beyond merely executing tasks; you will tackle unprecedented challenges, contributing to the development of a rocket, a factory, and a pioneering business from the ground up. Collaborate across various disciplines—be it propulsion, manufacturing, software, avionics, or corporate functions—shaping crucial decisions and witnessing your contributions come to fruition in record time. Relativity is where creativity meets technical excellence, and your input will help shape the narrative of our collective journey. Now is an opportune moment to make your mark on our product, processes, and culture, as we advance with tangible momentum on the Terran R. The most impactful work of your career awaits you. Come join us!

At Relativity Space, we are revolutionizing space travel by building innovative rockets that address both current demands and future possibilities. Our Terran R vehicle is designed to transport customer payloads into orbit, catering to the increasing need for launch capabilities. This is merely the beginning; achieving commercial success with Terran R will pave the way for new advancements in science, exploration, and innovation, enabling us to push the boundaries of what is known.Becoming part of Relativity means joining a team where autonomy, ownership, and impact are integral to every role. Here, you won’t just perform tasks; you will tackle unprecedented challenges, contributing to the development of a rocket, a manufacturing facility, and a thriving business from the ground up. Whether your expertise lies in propulsion, manufacturing, software, avionics, or corporate functions, you will collaborate across teams, influence decisions, and witness your work materialize in record time. At Relativity, creativity and technical precision coexist, and your insights will shape the narrative we are crafting together. This is a unique opportunity to make a significant impact on our product, processes, and culture, at a pivotal moment when Terran R is gaining momentum and becoming a reality. The most fulfilling work of your career awaits. Join us.About the Team:Our Propulsion team is dedicated to the design and production of high-performance, manufacturable engines for the Terran R. Engineers within this team oversee the entire lifecycle of their components, from initial design through production to qualification and flight. We cultivate a culture of grassroots decision-making, devoid of technical gatekeeping, where accountability and ownership are paramount. Designing engines capable of producing over 250,000 pounds of thrust is just the beginning. As we move towards flight configuration qualification, the team is actively exploring modifications for future engines, including thrust enhancements, new operational cycles, and designs optimized for mass production.About the Role:

Join Relativity Space as a Staff Propulsion Engineer specializing in Integrated Design, where you will contribute to the cutting-edge development of propulsion systems. In this role, you will leverage your expertise to design, analyze, and optimize propulsion components, ensuring the successful integration of these systems into our advanced aerospace vehicles.

Join Relativity Space as a Senior Propulsion Test Lead Engineer where you will play a pivotal role in our mission to revolutionize space travel. In this exciting position, you will lead the propulsion test team, ensuring the successful testing and validation of propulsion systems for our innovative rocket designs.Your responsibilities will include developing test plans, overseeing test execution, and analyzing data to provide insights that drive product improvements. You will work closely with design and manufacturing teams to ensure alignment on project goals and timelines.

At Relativity Space, we are revolutionizing space exploration by designing and launching rockets that cater to the demands of today and the innovations of tomorrow. Our flagship Terran R vehicle is set to transport customer payloads to orbit, addressing the increasing need for reliable launch capacity. But our vision extends beyond mere launches; achieving commercial success with Terran R will unveil new avenues for scientific advancement, exploration, and groundbreaking innovation that transcends the boundaries of current knowledge.Joining Relativity means being part of a dynamic environment where autonomy, ownership, and impactful contributions are encouraged at every level. Here, you won't just complete tasks; you'll tackle unprecedented challenges, contributing to the development of rockets, factories, and a pioneering business from the ground up. Whether your expertise lies in propulsion, manufacturing, software, avionics, or corporate functions, you'll collaborate across teams, influence critical decisions, and witness your contributions come to fruition in record time. Relativity is a place where creativity and technical rigor coexist, and your insights will shape the narrative of our journey. This is a unique opportunity to leave your mark on our product, processes, and culture as we accelerate the momentum of Terran R. The most fulfilling work of your career awaits you. Join us.About the Role: As a pivotal member of the Engine Systems & Test Team, you will engage in a broad spectrum of activities, including simulation and software tools, system-level architecture, requirements, and interface management, as well as component and integrated system hotfire testing. Our collaborative efforts span across various teams, including component engineers, manufacturing, and our testing and launch teams at Stennis and Cape, to produce engines that will successfully propel the Terran rocket into orbit. We are dedicated to continuous improvement and fostering the development of both our technical hardware and our talented human resources alike.We are currently seeking engineers for our integrated engine test team, responsible for testing complete engine assemblies. Your role may involve various areas depending on your expertise and the team’s evolving needs.

Join Relativity Space as a Senior Propulsion Engineer within our Integrated Design team, where innovative minds collaborate to revolutionize the aerospace industry. In this advanced role, you will leverage your expertise to design, develop, and optimize propulsion systems for our next-generation launch vehicles. Your contributions will play a vital role in enhancing our capabilities and driving the success of our missions.

At Relativity Space, we are revolutionizing space travel by constructing rockets that cater to the demands of today while paving the way for tomorrow's innovations. Our Terran R vehicle is designed to transport customer payloads into orbit, addressing the increasing need for launch capacity. However, this is merely the beginning. The commercial success of Terran R will unlock unprecedented opportunities for scientific advancement, exploration, and innovation, propelling progress beyond our current understanding.Becoming a part of Relativity means joining a culture where autonomy, ownership, and meaningful impact are integral to every role. Here, you will not merely perform tasks; you will tackle challenges that have yet to be resolved, contributing to the development of a rocket, a factory, and a company from scratch. Whether your expertise lies in propulsion, manufacturing, software, avionics, or corporate functions, you will collaborate across diverse teams, influence strategic decisions, and witness your contributions materialize swiftly. Relativity is a place where creativity and technical precision coexist, allowing your voice to shape our collective journey. This moment in history is unique; it is early enough for you to leave your mark on the product, process, and culture, yet advanced enough that the Terran R is tangible and gaining momentum. The most significant work of your career awaits. Join us.About the Team: The Stage Manufacturing team transforms designs into tangible realities, overseeing the construction of Terran R’s core structures. This role is not about monotonous tasks; it’s about constructing the systems that enable rocket assembly. Engineers and technicians collaborate closely, providing real-time feedback to enhance our building processes. With a clear manifest and launch schedule, the team is responsible for delivering on Terran R’s objectives: addressing challenges as they arise, optimizing for scalability, and continuously refining our methodologies. As the vehicle evolves, so too will the factory, presenting opportunities to integrate automation, machine learning, and cutting-edge technologies. What we are building here will establish the blueprint for the future of scaled launches.

ABOUT ROCKET LABRocket Lab is a pioneering end-to-end space company focused on providing responsive launch services, complete spacecraft design and manufacturing, and advanced payload and satellite components. Our mission is to democratize access to space, enabling groundbreaking scientific exploration, Earth observation, and vital missions addressing climate change, national security, and innovative technology demonstrations.Our Electron rocket has established itself as the second most frequently launched U.S. rocket, successfully delivering over 230 satellites into orbit. We are also innovating with Neutron, our upcoming medium-lift, reusable launch vehicle designed for larger constellation deployments. Our Space Systems division designs and manufactures an extensive range of satellites and payloads, including spacecraft selected for NASA missions to the Moon and Mars, and components utilized in the James Webb Space Telescope.NEUTRONNeutron is set to revolutionize the space launch industry with its medium-lift capabilities, designed to deliver tomorrow's mega constellations, high-assurance payloads, and enable human spaceflight. As a highly reusable launch platform, Neutron promises a cost-effective and reliable solution, leveraging Rocket Lab's extensive experience with the Electron program. If you're eager to join a high-performing team and contribute to the development of a cutting-edge reusable liquid launch vehicle, this is your chance!PROPULSION TEST TECHNICIAN IIILocated at Rocket Lab's headquarters in Long Beach, CA, the Propulsion Test Technician III will play a crucial role in testing our Rutherford rocket engine, which includes components such as the thrust chamber, pumps, valves, plumbing, TVC actuators, and motor controllers. You will collaborate closely with the Propulsion Production Manager and the production team to ensure deliverables meet the needs of internal leadership, board members, and investors.WHAT YOU'LL GET TO DO:Conduct high-pressure pneumatic operations (GN2/HE).Set up and operate Data Acquisition (DAQ) systems, including FlexLogger and LabView.

Role overview Vast is seeking an Integration Engineer for Environmental Testing based in Long Beach, California. This position plays a key role in bridging new technology with strict environmental requirements. The work involves finding and applying solutions that help meet compliance and performance goals. What you will do This role focuses on supporting how new systems and technologies are tested against environmental standards. Day-to-day, you will help ensure that solutions meet both regulatory and performance expectations. Location This position is located onsite in Long Beach, California.

As a Staff Propulsion Test Responsible Engineer at Relativity Space, you will play a crucial role in ensuring the success of our propulsion testing initiatives. Your expertise will guide the design and execution of test plans, ensuring they align with our innovative aerospace projects. You will collaborate with cross-functional teams to drive continuous improvements and ensure safety and efficiency in our test operations.

At Relativity Space, we are at the forefront of revolutionizing rocket technology to meet the demands of today and unlock breakthroughs for tomorrow. Our flagship Terran R vehicle is designed to deliver customer payloads to orbit, responding to the escalating need for launch capacity. This endeavor is just the beginning; achieving commercial success with Terran R will enable us to propel advancements in science, exploration, and innovation, pushing the boundaries of what is possible.Joining Relativity means becoming part of a dynamic environment where autonomy, ownership, and impactful contributions are integral at every level. Here, you won't just perform tasks; you'll tackle unprecedented challenges, contributing to the development of rockets, factories, and a pioneering business from the ground up. Regardless of your role—be it in propulsion, manufacturing, software, avionics, or corporate functions—you will collaborate across teams, influence decisions, and witness your work materialize in record time. Relativity is where creativity and technical excellence converge, and your insights will help shape the collective narrative we are crafting together. Now is a pivotal moment to make a lasting impact on our product, processes, and culture, as Terran R gains momentum. The most significant work of your career awaits. Join us!About the Team:The Engine Manufacturing department is dedicated to producing high-performance products and manufacturing systems through continuous innovation in cost, quality, and lead time. We support the Terran R program through cross-functional collaboration, a strong sense of accountability, and unwavering safety standards. Our responsibilities include providing design feedback on new hardware iterations, developing cutting-edge manufacturing methods and systems, and ultimately constructing engine and vehicle hardware for testing prior to our inaugural launch. Recent achievements of our team include the MDC of the first Aeon-R engine, completing thousands of hours of PBF printing, constructing and testing over 50 valves across 26 different iterations, and initiating large-scale process improvements along the way.

At Relativity Space, we are revolutionizing space travel by developing advanced rockets to meet today's demands and tomorrow's innovations. Our Terran R vehicle is designed to deliver customer payloads to orbit, responding to the increasing need for launch capacity. This is just the beginning; achieving commercial success with Terran R will create new avenues for scientific advancement, exploration, and groundbreaking innovation. When you join Relativity, you become part of a culture that values autonomy, ownership, and impactful contributions at every level. Here, you will not just perform tasks; you will tackle unprecedented challenges, aiding in the development of a rocket, a manufacturing facility, and a thriving business from the ground up. Whether your expertise lies in propulsion, manufacturing, software, avionics, or corporate functions, you will collaborate across diverse teams, influence key decisions, and witness your contributions take shape rapidly. Relativity is a place where creativity meets technical excellence, and your insights will help shape the narrative we are building together. This is a unique moment where you can leave a significant impression on the product, the processes, and the culture, as Terran R gains momentum. The most meaningful work of your career is awaiting your involvement. Join us on this exciting journey.

At Relativity Space, we're revolutionizing the aerospace industry by crafting rockets designed to meet current demands while paving the way for future innovations. Our Terran R vehicle is positioned to successfully transport customer payloads into orbit, addressing the rising need for launch capacity. This endeavor is just the beginning; commercial achievements with Terran R will catalyze new avenues for scientific exploration, technological advancement, and groundbreaking discoveries.Joining Relativity means immersing yourself in an environment where autonomy, ownership, and significant impact are valued at every level. Here, you won't merely carry out tasks; you will tackle unprecedented challenges, contributing to the development of a rocket, a manufacturing facility, and a thriving business from the ground up. Regardless of whether your expertise lies in propulsion, manufacturing, software development, avionics, or corporate functions, you will collaborate with diverse teams, influence key decisions, and witness your contributions materialize rapidly. Relativity is a place where creative thinking complements technical precision, and your insights will help shape our collective journey. This is a unique moment to leave your signature on our product, processes, and culture, with Terran R gaining momentum and becoming a reality. The most fulfilling work of your career awaits. Be part of our mission.About the Team: The mission of the engine manufacturing department is to produce high-performance products and manufacturing systems through continuous innovation in cost, quality, and lead time. We support the Terran R program through cross-functional collaboration, heightened accountability, and a commitment to safety. Our responsibilities include providing design feedback on new hardware iterations, developing innovative manufacturing methods and systems, and ultimately constructing engine and vehicle components for testing ahead of our inaugural launch. Over the past six months, our team has achieved significant milestones, including the manufacturing of the first Aeon-R engine, completing thousands of hours of Powder Bed Fusion printing, constructing and testing over 50 valves across 26 iterations, and implementing large-scale process enhancements along the way.

Join Relativity Space as a Lead Propulsion Engineer specializing in Integrated Design, where you will spearhead innovative propulsion systems that shape the future of aerospace technology. In this pivotal role, you will collaborate with cross-functional teams to develop groundbreaking solutions, optimize design processes, and ensure the reliability of propulsion systems for our revolutionary rockets.

At Relativity Space, we are revolutionizing the aerospace industry by creating innovative rockets designed to meet the demands of today while paving the way for future breakthroughs. Our Terran R vehicle is set to deliver customer payloads to orbit, addressing the increasing need for launch capacity. This is only the beginning; achieving commercial success with Terran R will open new avenues for scientific advancement, exploration, and innovation, driving progress beyond the limits of our current understanding.Joining Relativity means becoming part of a culture where autonomy, ownership, and impact are integral to every role. Here, you won’t just be executing tasks; you will be tackling unprecedented challenges, contributing to the development of rockets, factories, and an entire business from the ground up. Whether your expertise lies in propulsion, manufacturing, software, avionics, or corporate functions, you will collaborate across teams, influence decisions, and witness your contributions come to fruition in record time. Relativity is where creativity meets technical excellence, and your insights will help shape the narrative of our collective journey. Now is an exceptional moment to leave a lasting impact on our products, processes, and culture, as Terran R evolves into a tangible and dynamic entity. The most fulfilling work of your career awaits. Join us.About the Team: The Propulsion team at Relativity is dedicated to the development and delivery of high-performance, manufacturable engines for the Terran R. Engineers within this team are responsible for the entire lifecycle of their components, from initial design through production, qualification, and flight. We cultivate a culture of inclusive decision-making, free from technical barriers, where accountability and ownership are paramount. Designing engines capable of producing over a quarter million pounds of thrust is just the beginning. As we transition to qualification of the flight configuration, our team is actively exploring enhancements for future engines, including thrust upgrades, new operational cycles, and design optimizations for mass production.About the Role:

At Relativity Space, we are revolutionizing the aerospace industry by constructing rockets that fulfill current demands and pave the way for future advancements. Our flagship Terran R vehicle is set to transport customer payloads into orbit, addressing the surging need for launch capacity. This is merely the beginning; achieving commercial success with the Terran R will unlock new avenues for scientific exploration, innovation, and groundbreaking advancements that extend beyond our current understanding.Joining the Relativity team means immersing yourself in a culture where autonomy, ownership, and impactful contributions are encouraged at every level. Here, your role transcends mere task execution; you will tackle unprecedented challenges, aiding in the development of a rocket, a manufacturing facility, and an entire business from the ground up. Whether your expertise lies in propulsion, manufacturing, software, avionics, or corporate functions, you will collaborate across diverse teams, influence critical decisions, and witness your efforts materialize swiftly. Relativity fosters an environment where creativity and technical precision coexist, and your insights will play a vital role in shaping our collective narrative. This is an extraordinary moment; it's still early enough for you to make a significant impact on our product, processes, and culture, while also being far enough along that the Terran R is becoming a reality and gaining momentum. The most meaningful work of your career awaits you. Join us.About the Team: Our Engine Manufacturing Department is dedicated to producing high-performance products and innovative manufacturing systems by persistently enhancing cost, quality, and lead times. Through collaborative efforts, accountability, and a commitment to safety, we support the Terran R program. Our responsibilities include providing design feedback on new hardware iterations, developing innovative manufacturing methods, and constructing engine and vehicle components for pre-launch testing. Notable achievements over the past six months include the manufacturing of the first Aeon-R engine, completing thousands of hours of PBF printing, constructing and testing over 50 valves across 26 different iterations, and implementing significant process improvements throughout.