Science Payload Lead Engineer/Scientist

At Relativity Space, we are revolutionizing the aerospace industry by developing rockets that cater to the immediate needs of today while paving the way for future breakthroughs. Our Terran R vehicle is designed to transport customer payloads into orbit, addressing the escalating demand for launch capacity. This is just the beginning; achieving commercial su…

ABOUT ROCKET LABRocket Lab is a pioneering end-to-end space enterprise dedicated to providing responsive launch services and comprehensive spacecraft design and manufacturing solutions. Our mission is to democratize access to space, enabling critical scientific exploration, Earth observation, and technological advancements aimed at combating climate change and enhancing national security.Our Electron rocket stands out as the second most frequently launched U.S. rocket, successfully delivering over 230 satellites into orbit. We are currently innovating with Neutron, our upcoming medium-lift, reusable launch vehicle designed for larger constellation deployments. Our Space Systems division is at the forefront of designing and manufacturing a diverse range of satellites and payloads, including components that have been selected to support NASA missions to the Moon and Mars as well as instruments used on the James Webb Space Telescope.SPACE SYSTEMSAt Rocket Lab, we are not merely launching rockets, but are actively shaping the future of space exploration. Our Space Systems team is responsible for the design and development of complete spacecraft, precision payloads, and the components that ensure their success in space – including solar panels, flight software, star trackers, optical systems, separation systems, and radios.With over 1,700 missions accomplished, our team has contributed to interplanetary exploration, in-space manufacturing, and numerous national security initiatives. Collaborating with prestigious partners such as NASA, the Space Development Agency, and the U.S. Space Force, we build spacecraft and payloads for ambitious missions to the Moon and Mars, empowering the boldest endeavors in space exploration.SENIOR DIGITAL PAYLOAD ENGINEER I/IILocated at Rocket Lab's headquarters in Long Beach, CA, we are in search of a Senior Digital Payload Engineer I/II. In this role, you will be instrumental in the development of innovative digital payload products, including modems...

ABOUT ROCKET LABRocket Lab is a pioneering end-to-end space solutions provider that offers responsive launch services, comprehensive spacecraft design and manufacturing, payloads, satellite components, and more, all aimed at enhancing access to space. Our innovative rockets and satellites facilitate some of the most critical and ambitious space missions worldwide, contributing to scientific exploration, Earth observation, 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. 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 building a diverse range of satellites, payloads, and components, including those selected for NASA missions to the Moon and Mars and parts utilized in the James Webb Space Telescope.NEUTRONNeutron is a medium-lift launch vehicle capable of delivering tomorrow's mega constellations, high assurance payloads, and facilitating human spaceflight. As a highly reusable launch platform, Neutron will provide a cost-effective and reliable launch solution, drawing on Rocket Lab's proven success with the Electron program. If you are interested in joining a high-performing team dedicated to pushing the boundaries with the development of reusable liquid launch vehicles, this is your opportunity!PAYLOAD INTEGRATION ENGINEER IIWe are looking for an experienced Payload Integration Engineer II with a background in launch vehicle or spacecraft integration. This role will operate under the guidance of the Team Lead for Payload Integration. The ideal candidate will have demonstrated expertise in one or more of the following areas: spacecraft or launch vehicle integration, systems engineering, and/or electrical/mechanical systems.The successful candidate will collaborate with spacecraft customer integration teams and direct tasks associated with the physical payload integration onto the Electron and HASTE launch vehicles. We require a candidate who thrives in a multidisciplinary team environment and possesses the confidence to engage with complex integration 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 end-to-end space solutions provider, committed to enabling accessible and responsive launch services. We specialize in spacecraft design and manufacturing, payload development, satellite components, and more, with the mission of making space accessible for all. Our innovative rockets and satellites facilitate critical space missions across the globe, including scientific exploration, Earth observation, and national security initiatives.Our Electron rocket has established itself as the second most frequently launched U.S. rocket annually, successfully delivering over 230 satellites to orbit. Meanwhile, we are actively developing Neutron, our next-generation medium-lift, reusable launch vehicle tailored for larger constellation deployments. Our Space Systems division designs and fabricates a diverse array of satellites, payloads, and their vital components, including spacecraft that support 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. Our Space Systems team constructs everything from comprehensive spacecraft and precision payloads to essential subsystems that ensure operational success in space, such as solar panels, flight software, star trackers, optical systems, and radios.Having enabled over 1,700 missions, our Space Systems team is at the forefront of interplanetary exploration, in-space manufacturing, and national security initiatives. We collaborate with esteemed partners, including NASA, the Space Development Agency, and the U.S. Space Force, to build cutting-edge spacecraft, payloads, and components for missions to the Moon and Mars. Whether developing a single high-performance spacecraft or a constellation, our world-class Space Systems team is empowering the boldest space missions.SENIOR RF PAYLOAD FORMULATION SYSTEMS ENGINEER - SECRET CLEARANCEBased at Rocket Lab's global headquarters in Long Beach, CA, the Senior RF Payload Formulation Systems Engineer will lead the formulation and development of advanced RF payload systems, ensuring their successful integration and deployment in various missions.

At Relativity Space, we are revolutionizing space travel by building innovative rockets tailored to meet current demands and future breakthroughs. Our Terran R vehicle is designed to deliver customer payloads to orbit, addressing the increasing need for launch capacity. This is just the beginning; achieving commercial success with Terran R will open up a world of new opportunities for advancing science, exploration, and innovation, paving the way for unprecedented progress beyond the known frontiers.Joining Relativity means becoming part of a dynamic environment where autonomy, ownership, and the potential for impact are fostered at every level. Here, you are not merely completing tasks; you are tackling challenges that have yet to be solved, contributing to the development of a rocket, a factory, 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 contributions come to fruition in record time. Relativity is a place where creativity meets technical excellence, and your insights will help shape the narratives we create together. This is a rare opportunity to leave your mark on the product, process, and culture at a pivotal moment when Terran R is gaining momentum and becoming a reality. The most impactful work of your career is waiting for you. Join us.About the Team: The Interplanetary Sciences Program is dedicated to broadening access to scientific exploration throughout our solar system. Its mission is to accelerate planetary research by making it faster, more cost-effective, and more capable than ever before by reimagining the design, construction, and operation of science missions. The program aims to empower scientists to deploy instruments to distant worlds without the delays of decades-long development cycles or prohibitive expenses. By establishing a sustainable model for interplanetary exploration, we are transforming space science from an occasional event into a continuous journey of discovery, fostering knowledge, increasing participation, and inspiring the next generation of explorers.About the Role:

Join Relativity Space as a Lead Engineer for Avionics Systems, where you will spearhead the development of cutting-edge avionics solutions for next-generation aerospace applications. In this role, you will leverage your expertise to lead a talented team in designing, testing, and implementing avionics systems that drive innovation in rocket technology.

Join our innovative team at Vast as a Staff Scientist. In this pivotal role, you will contribute to groundbreaking scientific research and development projects that push the boundaries of technology and knowledge. Your expertise will be essential in driving our initiatives forward, collaborating with cross-functional teams to deliver exceptional results.

Join our team as a Senior Environmental Engineer - Technical Lead specializing in Remediation. In this pivotal role, you will lead projects focused on environmental restoration and innovative remediation strategies. As a key player in our dynamic team, you will collaborate with various stakeholders to ensure compliance with environmental regulations and deliver sustainable solutions.

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.

Location: San Diego, CA or Long Beach, CA (onsite only) Voyager Technologies operates where space, defense, and national security meet. The team tackles complex technical problems, aiming to safeguard lives and push the boundaries of what is possible. Role overview This Radiation Effects Scientist position supports the Products business line, concentrating on electronics and opto-electronics products as well as new designs. The role is part of the Engineering department and reports directly to the VP of Product Design. Work is fully onsite in San Diego, CA. What you will do Develop and document radiation hardness requirements for space systems, including preparing technical documentation for requirements and verification. Serve as a subject matter expert for radiation testing, hardness assurance, and error rate predictions related to space systems. Lead and manage interdisciplinary teams during radiation testing campaigns. Participate in both internal and customer design reviews. Stay connected If this role is not the right fit at this time, Join Our Talent Community to learn about future opportunities as Voyager Technologies grows.

At Relativity Space, we are on a mission to revolutionize rocket manufacturing and launch services, addressing both current demands and future innovations. Our Terran R rocket is designed to deliver customer payloads to orbit, fulfilling the increasing need for launch capacity. This is just the beginning; achieving commercial success with Terran R will pave the way for groundbreaking advancements in science, exploration, and innovation, pushing the boundaries of what we know.Joining Relativity means becoming part of an environment where autonomy, ownership, and impact are integral to every role. Here, you will not merely perform tasks; you will tackle unprecedented challenges while contributing to the development of a rocket, a factory, and a thriving business from the ground up. Whether you specialize in propulsion, manufacturing, software, avionics, or corporate functions, you will collaborate across disciplines, influence key decisions, and witness your contributions materialize rapidly. Relativity is a space where creativity meets technical excellence, and your insights will help shape the narrative of our collective journey. This is a unique opportunity to leave your mark on our product, processes, and culture at a pivotal moment in time, as Terran R gains momentum and becomes a reality. The most significant work of your career awaits—join us!About the Team: The Interplanetary Sciences Program aims to broaden access to scientific exploration throughout our solar system. Its mission is to make planetary research faster, more affordable, and more capable than ever by rethinking how we design, build, and operate science missions. This program enables scientists to send instruments to far-off worlds without the long timelines and excessive costs associated with traditional methods. By creating a sustainable model for interplanetary exploration, we are transforming space science from an occasional endeavor into a continuous journey of discovery that accelerates knowledge and inspires future generations of explorers.

ABOUT ROCKET LABRocket Lab is a pioneering end-to-end space solutions provider that offers responsive launch services, comprehensive spacecraft design and manufacturing, payloads, satellite components, and more. Our mission is to enhance access to space, enabling ambitious and crucial global space missions that support scientific exploration, Earth observation, climate change mitigation, national security, and groundbreaking technological demonstrations.Our Electron rocket has cemented its status as the second most frequently launched U.S. rocket annually, successfully delivering over 230 satellites to orbit. Simultaneously, we are dedicated to the development of Neutron, our innovative medium-lift, reusable launch vehicle designed for extensive constellation deployments. Our Space Systems division is responsible for the design and construction of a diverse range of satellites, payloads, and components, including those selected to support NASA missions to the Moon and Mars, as well as components utilized in the James Webb Space Telescope.MISSION MANAGERLocated at Rocket Lab's Headquarters in Long Beach, California, the Mission Manager will collaborate directly with customers from the moment contracts are signed through payload integration and launch at our facilities in Auckland, New Zealand, or Wallops, Virginia. The perfect candidate will possess a strong comfort level engaging with both commercial and government clients, and be prepared for frequent domestic and international travel. Previous experience in mission management or mission integration, particularly with CubeSat, SmallSat, or small space payloads, is essential.WHAT YOU'LL GET TO DO:Manage multiple Rocket Lab customer missions, ensuring technical, programmatic, and financial objectives are met.Oversee hands-on payload integration activities, including fit checks and integration with the launch vehicle.Support business development efforts through proposal input, lead generation, and technical sales engineering reviews.Develop and verify the Launch Vehicle to Spacecraft Interface Control Documentation (ICD).Create and execute assembly integration instructions.Maintain constant communication with customers to address technical inquiries and provide updates throughout the mission process.

At Relativity Space, we are at the forefront of aerospace innovation, crafting rockets designed to meet both present demands and future advancements. Our Terran R vehicle is set to revolutionize launch capacity, catering to clients' needs while paving the way for groundbreaking scientific exploration and innovation. By joining Relativity, you will be part of a dynamic environment that values autonomy, ownership, and impactful contributions at every level. Here, you will not merely execute tasks, but tackle unprecedented challenges, contributing to the development of pioneering rockets, advanced manufacturing processes, and a forward-thinking business model. Whether you're in propulsion, manufacturing, software, avionics, or in a corporate role, your collaboration across teams will shape critical decisions, and you will witness your work come to life swiftly. Relativity is a unique space where creativity and technical excellence merge, allowing you to leave a lasting impact on our product, processes, and culture. The most significant work of your career is waiting for you. Join us in this exciting journey.

At Relativity Space, we are revolutionizing space exploration by designing and building rockets that meet both current needs and future innovations. Our Terran R vehicle is set to launch customer payloads into orbit, addressing the increasing demand for launch capacity. This is merely the beginning. Achieving commercial success with Terran R will open up new avenues for scientific advancement, exploration, and innovation—propelling us toward uncharted territories.Becoming part of Relativity means engaging in a culture of autonomy, ownership, and impactful contributions. Here, you are not merely fulfilling assignments; you are tackling unprecedented challenges, aiding in the development of a rocket, a factory, and a business from the ground up. Whether you work in propulsion, manufacturing, software, avionics, or a corporate role, you will collaborate across disciplines, influence key decisions, and witness your work materialize rapidly. Relativity is a hub where creativity and technical precision coexist, and your insights will be instrumental in shaping our collective narrative. This is a pivotal moment to make your mark on the product, processes, and culture. The most significant work of your career awaits. Join us.About the Team: The Reliability team at Relativity Space is dedicated to ensuring quality is integrated at every phase of the Terran R design and production processes, instilling reliability from the outset. The team collaborates closely with design, manufacturing, testing, and launch teams to stay aligned with hardware, comprehend constraints, and proactively guide decisions. As the program transitions from development to production and large-scale operations, this is the right time to establish effective processes, controls, and inspections without hindering progress. The team plays a crucial role in managing risk, nurturing a culture of ownership, and ensuring speed never compromises quality.

At Relativity Space, we are revolutionizing the aerospace industry by building innovative rockets that cater to current demands and future advancements. Our flagship vehicle, Terran R, is poised to deliver customer payloads into orbit, responding effectively to the increasing need for launch capacity. This is merely the beginning; achieving commercial success with Terran R will pave the way for new opportunities to propel scientific research, exploration, and innovation, leading progress beyond the boundaries of current knowledge.Becoming a part of Relativity means joining an environment that values autonomy, ownership, and impactful contributions at every level. Here, you will not only be executing tasks but also solving unprecedented challenges, contributing to the development of a rocket, a factory, 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 decision-making, and witness your contributions manifest in record time. Relativity fosters a culture where creativity and technical precision coexist, and your insights will shape the narrative we create together. This unique moment in time allows you to leave your imprint on the product, processes, and culture while being part of a tangible and momentum-driven project. The most fulfilling work of your career awaits you here. Join us.About the Team: The Interplanetary Sciences Program was established to expand access to scientific exploration across our solar system. Our mission is to accelerate planetary research by making it more accessible, affordable, and capable than ever before. We aim to empower scientists to send instruments to far-off worlds without the burden of extended development timelines or exorbitant costs. By creating a sustainable model for interplanetary exploration, we are transforming space science from a sporadic event into a continuous journey of discovery that enhances knowledge, broadens participation, and inspires future generations of explorers.

Founded in 2025, Long Wall Company is dedicated to advancing missile defense technology for the U.S. and its allies. Building on our RS1 and GS0 launch systems, we specialize in developing containerized, mass-producible missile defense solutions, along with providing rapid, cost-effective flight testing services. We are committed to a future where defensive technologies are more efficient, thoroughly tested, and widely accessible than current offerings. Join us in redefining the landscape of global security.What We SeekMission-Focused Innovators. We are looking for engineers who are driven by purpose and approach challenges with an inquisitive mindset, viewing failures as vital learning moments while remaining committed to providing optimal solutions for our missions.Ownership and Collaboration. We value engineers who embrace total responsibility for their work, understanding that teamwork is essential for success. The most effective engineers uplift their colleagues, recognizing that diverse skills amplify our collective capabilities and drive mission outcomes.Role Overview As a Principal Power Electronics Engineer at Long Wall, you will spearhead the design, development, construction, and commissioning of power conversion systems that underpin our product tests, operations, and launches. You will collaborate closely with a talented group of mechanical, fluid, and electrical engineers to create innovative deployable launch solutions that facilitate the rapid deployment of our advanced launch and testing systems. Your role will encompass electrical design, testing, and integration from concept through production, ensuring alignment with our strategic business objectives. Additionally, you may manage key vendor relationships, ensuring performance and reliability in our state-of-the-art launch technologies. This position is crucial to every mission and flight as we strive to reshape the future of missile defense systems.

ABOUT ROCKET LABRocket Lab is a pioneering space company dedicated to providing responsive launch services, comprehensive spacecraft design and manufacturing, payloads, satellite components, and more. Our mission is to facilitate access to space for scientific exploration, Earth observation, and critical missions addressing climate change and national security. We are committed to enabling innovative technology demonstrations.Our Electron rocket ranks as the second most frequently launched U.S. rocket, successfully delivering over 230 satellites to orbit. Meanwhile, we are advancing the development of Neutron, a medium-lift, reusable launch vehicle destined for larger satellite constellations. Our Space Systems division specializes in the design and manufacture of a diverse range of satellites and components, including those selected for NASA's Moon and Mars missions and components utilized in the James Webb Space Telescope. MANUFACTURING TEAMAt Rocket Lab, our Manufacturing team consists of skilled builders and innovators who utilize advanced machinery across our global manufacturing sites to bring our satellites, components, and rockets to life. They implement cutting-edge manufacturing techniques, including 3D printing, ensuring timely and budget-conscious delivery of our projects and missions.LEAD MANUFACTURING ENGINEER - AVIONICSLocated at Rocket Lab's headquarters in Long Beach, CA, the Lead Manufacturing Engineer - Avionics will spearhead the process development, implementation, and maintenance of Avionics Components and Assemblies across all programs. This role involves collaboration with the Manufacturing Engineering Manager for Avionics and Space Systems, Production, and Design teams, providing essential deliverables for internal leadership, board of directors, and investors.KEY RESPONSIBILITIES:Mentor and coach engineers to foster professional growth.Conduct regular performance reviews with team members....

At Relativity Space, we are innovating the future of rocketry to meet both current demands and future discoveries. Our flagship Terran R vehicle is designed to launch customer payloads into orbit, addressing the increasing need for launch capacity. This is merely the beginning; achieving commercial viability with Terran R will open doors to new avenues in science, exploration, and technological advancement, pushing boundaries beyond what we know today.Becoming a part of Relativity means joining an environment where autonomy, ownership, and impact are integral to every role. Here, you won't just be executing tasks; you'll be tackling unprecedented challenges, helping to develop a rocket, a manufacturing facility, and an entire business from the ground up. Regardless of your specialization—be it in propulsion, manufacturing, software, avionics, or corporate functions—you will engage in cross-team collaboration, influence decisions, and witness your contributions come to fruition in record time. Relativity is a unique workplace where creativity and technical precision coexist, and your voice will play a pivotal role in shaping our shared narrative. This moment is truly special: it’s early enough for you to leave your imprint on our product, processes, and culture while being at a stage where Terran R is tangible and gaining momentum. The opportunity for impactful work in your career awaits. Join us.About the Team:The propulsion team at Relativity is dedicated to the successful development of engines that will propel the Terran R vehicle. We oversee the entire design process from initial concept through launch and subsequent reuse. Our team works closely with manufacturing, testing, launch, and integration teams, aiming to develop our engines in record time to support the first Terran R launch in 2026. As a member of this team, you will contribute to building, testing, and refining the full lifecycle of our Aeon-R engine systems, overseeing their evolution until they enable Terran R to reach space.

At Relativity Space, we are revolutionizing the aerospace industry by building rockets that cater to current needs while paving the way for future innovations. Our Terran R vehicle is designed to deliver payloads to orbit, addressing the increasing demand for launch capacity. This is just the beginning; achieving commercial success with Terran R will unlock new avenues for scientific advancement and exploration, allowing us to pioneer breakthroughs that extend beyond the known frontiers.Becoming a part of Relativity means joining a culture where autonomy, ownership, and impactful contributions thrive at every level. You will not only execute tasks but also tackle unprecedented challenges, contributing to the development of a rocket, a factory, and a business from the ground up. Whether your expertise lies in propulsion, manufacturing, software, avionics, or corporate functions, you will collaborate across teams, influence key decisions, and witness your contributions come to fruition in record time. At Relativity, creativity and technical precision coexist, and your insights will help shape the narratives we craft together. This is a unique moment where you can leave an indelible mark on our product, processes, and culture, while being part of the exciting momentum surrounding Terran R. The most significant work of your career awaits you. Join us.About the Team: The Avionics team is responsible for the entire lifecycle of Terran R’s nervous system—designing, constructing, testing, installing, and operating the hardware that interconnects and controls all major electrical systems both on the vehicle and at ground facilities. Our team thrives on close collaboration among avionics design, manufacturing, and testing, enabling rapid iterations and feedback loops. Our engineers are deeply integrated with other functions within Relativity, working hand-in-hand with propulsion, GNC, fluids, and stage engineering teams to ensure seamless integration and operation. This is an exciting time to join as you will help shape the foundational avionics architecture of Terran R and take significant ownership of components that will be deployed in flight.