Senior Spacecraft Mechanical Engineer I/II

At Relativity Space, we are at the forefront of revolutionizing space technology, designing and manufacturing rockets to meet both current demands and future innovations. Our Terran R vehicle is engineered to launch customer payloads into orbit, addressing the increasing need for launch capacity. This is just the beginning; commercializing Terran R will open new avenues for advancing scientific exploration and innovation, pushing the boundaries of what’s possible. By joining Relativity, you become part of a culture that values autonomy, ownership, and impactful contributions at all levels. Here, you won't just be executing tasks; you will be a vital part of solving unprecedented challenges, contributing to the development of a rocket, a factory, and an entire business from the ground up. Whether your expertise lies in propulsion, manufacturing, software, avionics, or corporate functions, you will work cross-functionally, influence key decisions, and witness your contributions come to life swiftly. Relativity is a dynamic environment where creativity and technical excellence coexist, and your input will shape the narrative of our collective journey. This is a unique moment to make a significant impact on our products, processes, and culture as Terran R gains momentum. The most fulfilling work of your career awaits you here. Join us and let’s reach for the stars together.

Join VAST as a Senior Mechanical Engineer specializing in Thermal Control Systems. In this pivotal role, you will lead the design and development of cutting-edge thermal management solutions for our advanced engineering projects. Your expertise will directly contribute to the optimization of our systems, ensuring safety, efficiency, and sustainability.As a key member of our engineering team, you will collaborate with multidisciplinary teams to solve complex thermal challenges, conduct simulations, and implement innovative designs. Your leadership will guide junior engineers, fostering an environment of growth and excellence.

Join vast as a Senior Mechanical Engineer specializing in Structures, where your engineering expertise will shape innovative solutions in the mechanical domain. Collaborate with a dynamic team to design and analyze structural systems, ensuring compliance with industry standards and project specifications. Your contributions will be pivotal in driving projects from concept to completion, employing advanced engineering principles and methodologies.

At Relativity Space, we are revolutionizing space travel by developing innovative rockets that cater to today's demands while paving the way for tomorrow's groundbreaking discoveries. Our Terran R vehicle is designed to transport customer payloads into orbit, addressing the escalating need for launch capacity. This is just the beginning—achieving commercial success with Terran R will unlock new avenues for scientific advancement, exploration, and innovation, driving progress into uncharted territories.Joining Relativity means being part of a culture where autonomy, ownership, and impactful contributions are celebrated at every level. Here, you won’t merely be executing tasks; you’ll be tackling unparalleled challenges that shape the future of aerospace. Whether your expertise lies in propulsion, manufacturing, software, avionics, or corporate functions, you’ll collaborate across diverse teams, influence pivotal decisions, and witness your work come to fruition in record time. At Relativity, creativity and technical excellence go hand in hand, and your insights will help craft the narrative of our shared journey. This is a unique opportunity to leave a lasting mark on our product, processes, and culture, as Terran R gains momentum and transforms from concept to reality. The most significant work of your career awaits. Join us.About the Team: The Launch team is at the heart of every crucial aspect of the Terran R mission, overseeing stages, payloads, ground systems, launch operations, landing, and refurbishment. The Cape is the only location where all these elements converge, offering unparalleled exposure and responsibility within the program. Here, history is forged with each successful flight as we redefine the possibilities of modern aerospace. As we evolve with every milestone—from initial launch to reusability and high-frequency operations—we seek individuals eager to shape the future of space launch and innovate beyond established norms, creating a new playbook for the industry.

At Relativity Space, we are revolutionizing the aerospace industry by designing and constructing rockets that meet current demands and pave the way for future innovations. Our Terran R vehicle is set to deliver customer payloads to orbit, addressing the increasing need for launch capacity. This is merely the beginning; achieving commercial success with Terran R will open new avenues for scientific advancement, exploration, and groundbreaking innovations that extend beyond our existing understanding.Joining Relativity means becoming part of an environment where autonomy, ownership, and impactful contributions are paramount. Here, you won't merely perform tasks; you'll tackle unprecedented challenges, contributing to the development of a rocket, a factory, and an entire business from the ground up. Regardless of whether you are in propulsion, manufacturing, software, avionics, or a corporate role, collaboration across teams is essential, allowing you to influence decisions and witness your contributions come to life in record time. Relativity fosters a culture where creativity and technical excellence coexist, and your insights will shape the narratives we create together. This is a unique moment where you can leave a lasting impact on our product, processes, and culture, as the Terran R project gains momentum and becomes more tangible. The most fulfilling work of your career awaits. Join us.About the Team: The Structures and Mechanisms team oversees the entire design, production, and testing lifecycle of Terran R's integrated structures and flight mechanisms. Whether you are developing sophisticated mechanisms that facilitate movement or designing tight-margin structures, you'll have hands-on ownership of hardware and witness the rocket taking shape on the factory floor. Both teams work cohesively under one department, sharing design principles, tools, and an integrated approach that offers a holistic perspective of Terran R. Team members engage with multiple components rather than being limited to a single subsystem, empowering them to make decisions that significantly influence flight hardware. Beyond the first flight, you will play a vital role in enhancing manufacturability and efficiency.

Join our innovative team at Relativity Space as a Senior Avionics Mechanical Engineer! In this pivotal role, you will be responsible for the design, development, and testing of advanced avionics systems for our next-generation rockets. Your expertise will help drive the evolution of aerospace technology as we aim to revolutionize the industry.

At Relativity Space, we are revolutionizing the aerospace industry by developing advanced rockets tailored to meet both current demands and future innovations. Our flagship Terran R rocket is designed to deliver payloads into orbit, addressing the increasing need for launch capacity. This endeavor represents just the beginning; commercial success with the Terran R will pave the way for new advancements in science, exploration, and technological innovation, propelling progress beyond our current understanding.By joining Relativity, you will be part of a culture that fosters autonomy, ownership, and meaningful impact at every level of the organization. Here, you won’t merely be completing tasks; you will tackle unprecedented challenges, contributing to the creation 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 strategic decisions, and witness your contributions come to fruition at an unprecedented pace. Relativity is a dynamic environment where creativity meets technical precision, and your insights will help shape the narrative we are crafting together. This is a pivotal time where you can leave a lasting imprint on our product, processes, and culture, as the Terran R project gains momentum and becomes a tangible reality. The most significant work of your career awaits you. Join us.About the Team:The Launch Mechanical team is entrusted with the design and construction of state-of-the-art launch facilities that facilitate the operations of the Terran R launch vehicle. As a member of this team, you will face the exciting challenge of designing, building, testing, and integrating intricate mechanical systems that directly interface with the launch vehicle. You will work collaboratively with a small team of engineers responsible for the complete engineering lifecycle of projects involving static structures, dynamic mechanisms, and control systems powered by fluid, electrical, and combustion sources.About the Role:Lead and manage a highly skilled team of launch mechanical engineers to design mechanisms and tools that integrate with launch systems.

Join Rocket Lab as a Senior Fluid Systems Engineer I, where you will play a crucial role in the design and development of our advanced fluid systems. Your expertise will contribute to cutting-edge projects, ensuring performance and reliability in our launch vehicles. You will collaborate with a talented team, leveraging your skills in fluid dynamics and system integration to drive innovative solutions.

Relativity Space is developing the Terran R launch vehicle to meet growing demand for orbital payload delivery. This work supports advances in science, exploration, and technology. The company values autonomy and ownership, encouraging engineers to tackle complex challenges that shape not only rockets, but also the supporting factory and business. Collaboration spans propulsion, manufacturing, software, avionics, and corporate teams. Decisions and contributions here have a direct and visible impact. Creativity and technical rigor are both important, and every perspective influences the company’s direction as Terran R progresses. Structures and Mechanisms Team This team oversees the entire lifecycle of Terran R’s integrated structures and flight mechanisms, including both moving parts and precision static assemblies. Work involves taking hardware from initial design through build and test, with engineers often seeing their assemblies come together on the factory floor. Engineers on this team are not confined to a single subsystem. The group shares design principles and tools, allowing for a broad view of the vehicle and the authority to make decisions that affect flight hardware. After the first flight, the team’s focus shifts to improving manufacturability and efficiency.

ABOUT ROCKET LABRocket Lab is a pioneering end-to-end space company that provides agile launch services, comprehensive spacecraft design and manufacturing, payload delivery, satellite components, and more, all aimed at democratizing access to space. Our rockets and satellites facilitate some of the most ambitious and critical space missions worldwide, contributing to scientific exploration, Earth observation, climate change initiatives, national security, and groundbreaking technology demonstrations.Our Electron rocket has established itself as the second most frequently launched U.S. rocket each year, successfully delivering over 230 satellites into orbit. Meanwhile, we are developing Neutron, our forthcoming medium-lift, reusable launch vehicle designed for deploying larger satellite constellations. Our Space Systems division specializes in designing and manufacturing a wide array of satellites, payloads, and components, including those selected for NASA's Moon and Mars missions and parts utilized in the James Webb Space Telescope.IT TEAM OVERVIEWThe IT team at Rocket Lab plays a vital role in facilitating information access and operational management across our global teams via our computer systems, networks, and devices. Our dedicated IT professionals are adept problem-solvers who thrive in a dynamic environment, supporting our proprietary systems and personnel across various departments, from finance to launch operations.ROLE SUMMARY: SENIOR IT SYSTEMS ENGINEERThis position, located at Rocket Lab's global headquarters in Long Beach, CA, involves joining a fast-paced, collaborative manufacturing environment. As a Senior IT Systems Engineer, you will be responsible for the implementation, administration, and operational support of code-based infrastructure utilized at Rocket Lab.KEY RESPONSIBILITIES:Provide expert guidance and support in managing and delivering IT systems, ensuring efficient cloud infrastructure management and project delivery.Conduct upgrades and maintenance with a focus on continuous improvement to ensure a reliable and secure infrastructure.Lead project planning and execution for infrastructure projects.Collaborate with a team of IT professionals to address and resolve complex technical challenges.

A new era of space exploration has commenced. True Anomaly is on the lookout for skilled and driven individuals to create groundbreaking technology that addresses the engineering, manufacturing, and operational challenges of space security and sustainability.OUR MISSIONThe peaceful utilization of space is crucial for sustained prosperity on Earth—impacting everything from communications and finance to navigation and logistics. True Anomaly develops innovative technology at the convergence of spacecraft, software, and AI to augment the capabilities of the U.S., its allies, and commercial partners. We are committed to safeguarding global security by ensuring accessible and sustainable space for everyone.OUR VALUESBe the offset. We cultivate asymmetric advantages through creativity and ingenuity.What would it take? We challenge the status quo to achieve ambitious results.It’s the people. Our team is our greatest asset, and collaboration makes us stronger.YOUR MISSIONAs a Senior Payloads Systems Engineer, you will serve as the primary technical and programmatic liaison between the Payloads engineering team and the Program Office. You will play a key role in ensuring the team remains aligned, on schedule, and delivers on customer and program requirements. You will manage requirements decomposition and flow-down, drive Interface Control Document (ICD) development, lead technical and programmatic trade studies, and advocate for the Payloads team's interests in broader engineering discussions. Your ability to navigate customer specifications while facilitating sprint planning sessions will be essential. You will gain the trust of both engineers and program managers, as this high-visibility position directly influences the execution and growth of the Payloads team.

ABOUT ROCKET LABRocket Lab is a pioneering space company providing comprehensive launch services, advanced spacecraft design and manufacturing, payloads, satellite components, and much more. Our mission is to democratize access to space, enabling impactful space missions worldwide that support scientific discovery, Earth monitoring, climate change initiatives, national security, and innovative technology demonstrations.Our Electron rocket ranks as the second most frequently launched U.S. rocket each year, successfully delivering over 230 satellites into orbit. As we continue to innovate, we are also developing Neutron, our next-generation medium-lift, reusable launch vehicle designed for larger satellite constellations. Our Space Systems division is dedicated to designing and constructing a wide array of satellites, payloads, and components, including spacecraft selected for NASA missions to the Moon and Mars and components utilized in the James Webb Space Telescope.SPACE SYSTEMSAt Rocket Lab, we are not merely launching rockets; we are shaping the future of space exploration. Our Space Systems team is responsible for creating everything from complete spacecraft and precision payloads to the essential subsystems that ensure their success in space, such as solar panels, flight software, star trackers, optical systems, and communication radios.Having facilitated over 1,700 missions—including interplanetary exploration and defense initiatives—our team collaborates with esteemed partners like NASA, the Space Development Agency, and the U.S. Space Force. Whether developing high-performance spacecraft, satellite constellations, or the integrated components necessary for successful space missions, our elite Space Systems team is at the forefront of the most ambitious projects in space science.SPACECRAFT MECHANICAL ENGINEER II - TS/SCILocated at Rocket Lab's headquarters in Long Beach, CA, the Spacecraft Mechanical Engineer II - TS/SCI will be instrumental in designing and developing high-performance, lightweight satellite deployment systems and mechanisms. This role requires a high level of creativity and problem-solving skills to drive innovative solutions in spacecraft engineering.

ABOUT ROCKET LABRocket Lab is a pioneering end-to-end space company committed to delivering agile launch services, comprehensive spacecraft design and manufacturing, payloads, satellite components, and more. Our mission is to democratize access to space, enabling groundbreaking scientific exploration, Earth observation, national security initiatives, and innovative technology demonstrations.Our Electron rocket has rapidly ascended to become the second most frequently launched U.S. rocket annually, successfully delivering over 230 satellites to orbit. Meanwhile, we are also in the process of developing Neutron, our next-generation medium-lift, reusable launch vehicle designed for larger constellation deployments. Our Space Systems division is responsible for designing and manufacturing a diverse range of satellites, payloads, and their components, including spacecraft selected for critical NASA missions to the Moon and Mars, as well as components utilized in the James Webb Space Telescope.SPACE SYSTEMSAt Rocket Lab, we are not just launching rockets; we are shaping the future of space exploration. Our Space Systems team is responsible for the design and construction of everything from complete spacecraft to precision payloads and the subsystems that enable them to thrive in the harsh environment of space. This includes solar panels, flight software, star trackers, optical systems, and communication systems.With over 1,700 missions under our belt, our Space Systems team has supported a wide array of initiatives, including interplanetary exploration, in-space manufacturing, and national defense projects. We collaborate with esteemed partners such as NASA, the Space Development Agency, and the U.S. Space Force, empowering some of the most ambitious missions in space history.SENIOR SPACECRAFT MECHANICAL ENGINEER I/II - TS/SCILocated at Rocket Lab's headquarters in Long Beach, CA, the Sr. Spacecraft Mechanical Engineer I/II - TS/SCI plays a crucial role in the development of high-performance and lightweight satellite deployment systems and mechanisms.

At Relativity Space, we are revolutionizing space exploration by building innovative rockets designed to fulfill present demands and future aspirations. Our Terran R vehicle is set to transport customer payloads into orbit, addressing the surging need for launch capacity. This is only the beginning; achieving commercial success with Terran R will pave the way for new avenues to enhance science, exploration, and innovation, driving progress that transcends the known.Being a part of Relativity means engaging in an environment where autonomy, ownership, and impact are felt at every level. Here, you will not merely be completing tasks; you will be tackling challenges that are yet to be solved, contributing to the development of a rocket, a factory, and a business from the ground up. Regardless of your team—whether in propulsion, manufacturing, software, avionics, or corporate functions—you will work collaboratively across departments, influence decisions, and witness your contributions come to fruition in record time. Relativity is a space where creativity and technical precision coexist, and your insights will play a vital role in shaping our collective journey. This is an exceptional moment to make your mark on the product, processes, and culture, with Terran R gaining momentum and becoming a reality. The most significant work of your career awaits you. Join us.About the Team: Our Software Systems Engineering team is crucial to the success of Terran R vehicle operations, ensuring that our software systems are robust, well-integrated, and thoroughly tested. This multidisciplinary team guarantees that the integrated software system supporting vehicle operations is functional, scalable, and ready for testing and launch activities, aligned with program schedules and risk management. We connect vehicle software, ground systems, and hardware teams to ensure seamless end-to-end system functionality. Our responsibilities cover system-level requirements development, safety engineering and analysis, software-hardware integration, risk management, system-level debugging, launch-readiness verification, and operational support. We play a pivotal role in mission success by ensuring all software components operate coherently across the entire stack—from conception to execution.

ABOUT ROCKET LABRocket Lab is a pioneering end-to-end space company that provides responsive launch services, comprehensive spacecraft design and manufacturing, satellite components, and much more, all aimed at broadening access to space. Our innovative rockets and satellites facilitate some of the most ambitious and essential missions in space exploration, including scientific research, Earth monitoring, climate change initiatives, national security, and cutting-edge technology demonstrations.Our Electron rocket has emerged as the second most frequently launched U.S. rocket each year, successfully deploying over 230 satellites into orbit while we innovate our next-generation medium-lift, reusable launch vehicle, Neutron, designed for larger constellation deployments. Our Space Systems division is responsible for the design and manufacture of an extensive array of satellites, payloads, and components, including spacecraft selected for NASA missions to the Moon and Mars, as well as components utilized in the James Webb Space Telescope.SUPPLY CHAINThe Supply Chain team at Rocket Lab is pivotal in managing the flow of materials, products, and components throughout our operations. As our products serve as critical components in both our missions and those of our customers, the Supply Chain team directly influences the success of our rocket and satellite initiatives. They organize assembly kits for our technicians, oversee inventory management, handle shipping and receiving, manage procurement processes, and ensure compliance and quality standards for all materials and products. This team is the essential link that connects our various departments and contributes to our overall success.SENIOR SUPPLIER DEVELOPMENT ENGINEER I/II – MECHANICALLocated at Rocket Lab's headquarters in Long Beach, CA, the Senior Supplier Development Engineer I/II – Mechanical will take on the role of the primary technical owner of our supply base for a diverse array of mechanical hardware. This position is responsible for driving the industrialization process of suppliers from initial source selection and process qualification through New Product Introduction (NPI), Production Part Approval Process (PPAP), and scaling up production, ensuring all suppliers are capable of delivering compliant hardware on schedule.

ABOUT ROCKET LABRocket Lab is a pioneering space enterprise committed to providing responsive launch services, comprehensive spacecraft design, manufacturing, payload integration, satellite components, and more, all aimed at democratizing access to space. The rockets and satellites we engineer and launch facilitate some of the most groundbreaking and essential space missions worldwide, advancing scientific research, Earth monitoring, climate change initiatives, national security, and innovative technology demonstrations.Our Electron rocket has emerged as the second most frequently launched U.S. rocket each year, delivering over 230 satellites to orbit. Meanwhile, we are developing Neutron, our forthcoming medium-lift, reusable launch vehicle intended for larger satellite constellations. Our Space Systems division is responsible for designing and producing an extensive array of satellites, payloads, and components, including spacecraft selected for NASA missions to the Moon and Mars, as well as components utilized in the James Webb Space Telescope.SPACE SYSTEMSAt Rocket Lab, we do more than launch rockets—we are shaping the future of space exploration. Our Space Systems team is responsible for constructing everything from complete spacecraft and precision payloads to the essential components and subsystems that enable them to thrive in the harshness of space, including solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.Our team has successfully enabled over 1,700 missions, ranging from interplanetary exploration and in-space manufacturing to national defense initiatives. We have collaborated with esteemed partners such as NASA, the Space Development Agency, and the U.S. Space Force to build spacecraft, payloads, and components for missions aimed at the Moon and Mars. Whether it’s a single high-performance spacecraft, a constellation, or the vertical integration of components that facilitate their journey to space—our world-class Space Systems team is empowering some of the most ambitious space missions ever undertaken.SPACECRAFT MECHANICAL ENGINEER IILocated at Rocket Lab's headquarters in Long Beach, CA, the Spacecraft Mechanical Engineer II will play a pivotal role in developing high-performance, lightweight satellite deployment systems, mechanisms, and configurations for satellite buses.

At Relativity Space, we are revolutionizing the aerospace industry by constructing rockets that cater to current demands and future advancements. Our Terran R rocket is engineered to transport customer payloads to orbit, addressing the increasing need for launch capabilities. This is just the beginning; achieving commercial success with the Terran R will create new avenues for scientific progress, exploration, and innovation, pushing the boundaries of what is known.Becoming a part of Relativity Space means immersing yourself in an environment where autonomy, ownership, and impact are integral to every role. Here, you are not merely completing tasks; you are tackling unprecedented challenges, aiding in the development of a rocket, a manufacturing facility, and a business from the ground up. Regardless of whether your expertise lies in propulsion, manufacturing, software, avionics, or corporate functions, you will engage in cross-functional collaboration, influence key decisions, and witness your contributions materialize at an unprecedented pace. Relativity is a space where innovation and technical excellence coexist, and your insights will shape the narratives we create together. This is a pivotal moment in our journey; it’s early enough for you to make an indelible impact on our product, processes, and culture, yet advanced enough that the Terran R is tangible and gaining traction. The most significant work of your career awaits. Join us.About the Team:The success of our Terran R vehicle operations depends on highly integrated, robust, and thoroughly tested software systems. The Software Systems Engineering team is a multidisciplinary group responsible for guaranteeing that the integrated software system supporting vehicle operations is functional, scalable, and performant, ready for testing and launch in accordance with program timelines and risk management protocols. We connect vehicle software with ground systems and hardware teams to ensure reliable end-to-end system performance. Our focus encompasses system-level requirements development, safety engineering and analysis, software-hardware integration, risk management, system-level debugging, launch readiness verification, and operational support. We are vital to mission success, ensuring that all software components operate synchronously across the entire stack—from conceptualization to launch.

True Anomaly focuses on advancing technology that secures space as a critical domain for defense. With locations in Denver, CO and Long Beach, CA, the team develops autonomous spacecraft, advanced payloads, mission software, and space-based interceptors to support U.S. and allied space superiority. Role overview The Senior Mechanical Engineer for Spacecraft Development will lead the mechanical design and development of next-generation spacecraft. This work involves shaping vehicle architecture from early concepts through deployment, ensuring that mission requirements translate into reliable, operational hardware. The role addresses the unique challenges of flight systems operating in demanding environments and contributes directly to space security and sustainability. What you will do Guide the design and development of spacecraft mechanical systems Influence vehicle architecture decisions from concept to deployment Transform mission requirements into functional, operational hardware Support secure access to space for the U.S. and allied partners Our values Be the offset. Creativity and ingenuity drive asymmetric advantages What would it take? Challenging assumptions leads to remarkable results It’s the people. The team’s collective strength delivers more together

Join Relativity as a Senior Mechanical Design & Analysis Engineer specializing in tooling, where you will play a pivotal role in designing and analyzing innovative mechanical systems. Your expertise will contribute to the development of cutting-edge technologies that redefine the aerospace industry.