Lead Power Electronics Engineer

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 …

Join Vast as a Power Electronics Engineer, where you will be at the forefront of developing cutting-edge power electronic systems. In this role, you will leverage your expertise to design, test, and implement innovative solutions that drive efficiency and sustainability in power systems.

At Relativity Space, we are revolutionizing the aerospace industry by building innovative rockets to meet current demands and push the boundaries of future exploration. Our Terran R vehicle is designed to transport customer payloads to orbit, addressing the increasing need for launch capacity. This endeavor is just the beginning; achieving commercial success with Terran R will pave the way for new scientific advancements and innovative solutions that extend beyond our current understanding.Joining Relativity offers you the opportunity to be part of a culture that values autonomy, responsibility, and impactful contributions at every level. Here, you won’t just perform tasks; you will tackle unprecedented challenges, contributing to the development of a rocket, its manufacturing processes, and the overall business. Whether your expertise lies in propulsion, manufacturing, software, avionics, or corporate functions, you’ll collaborate across teams, influence key decisions, and witness your work materialize in record time. Relativity is where creativity meets technical excellence, and your insights will help shape our collective narrative. This is a unique moment; it’s early enough for you to leave your mark on the product, process, and culture, yet advanced enough that Terran R is taking shape and gaining momentum. The most fulfilling work of your career awaits you. Join us.About the Team: The Avionics team oversees the complete lifecycle of the Terran R’s nervous system, focusing on the design, construction, testing, installation, and operation of the hardware that connects and manages every major electrical system on the vehicle and the ground. This team fosters a tight-knit collaboration between avionics design, manufacturing, and testing to facilitate rapid iteration and feedback. Our engineers work closely with propulsion, GNC, fluids, and stage engineering teams to ensure seamless integration and operation. This is a pivotal time to join us: you will have the chance to shape the foundational avionics architecture of Terran R and take ownership of components that will actually fly.

Join Our Team at Odys AviationAt Odys Aviation, our mission is clear: we design and manufacture safe, sustainable aircraft to significantly reduce travel times across the world's busiest air corridors. Our flagship aircraft, Alta, allows travelers to bypass the congestion of major airports by utilizing city helipads and local airports for journeys under 1,000 miles (approximately 40% of all flights). Additionally, we aim to lower CO2 emissions by 76% over billions of flight miles globally.To achieve this vision, we are developing our UAV, Laila, for applications in commercial logistics, medical transport, humanitarian aid, disaster relief, and defense operations. We are collaborating with launch partners such as Fiji Airways, Honeywell, and Aramex, along with the US Navy, with plans to launch operations in 2026 and confirmed orders for aircraft already secured.Our team comprises expert engineers from deep technology and aerospace fields, committed to rapid iteration and mastery of the aircraft certification process. With a history of developing custom drones and bringing multiple automotive platforms to production, we are on a mission to revolutionize transportation. Our combined passion, knowledge, and experience prepare us for this exciting challenge.As a Senior Power Electronics Hardware Engineer, you will play a crucial role in the design and development of our silicon carbide (SiC) propulsion power electronics, which include motor drives, active rectifiers, and DC/DC converters for both the Laila UAV and the Alta hybrid-electric VTOL programs. Your focus will be on hardware design and physical realization, with responsibilities that include architecting and delivering high-power-density SiC converter stages from concept to flight hardware, encompassing schematic capture, PCB layout, magnetics, gate-drive and protection circuitry, and thermal management solutions.

About Odys AviationAt Odys Aviation, we are driven by a clear mission: to create safe and sustainable aircraft that significantly reduce travel times across the globe’s busiest routes. Our flagship aircraft, Alta, enables travelers to bypass the stress of major airports by utilizing city helipads and local airports for journeys under 1,000 miles—accounting for approximately 40% of all flights. Remarkably, this innovation can cut CO2 emissions by up to 76% across billions of flight miles worldwide.To achieve this, we are developing our UAV, Laila, to facilitate commercial logistics, medical transport, humanitarian aid, disaster relief, and defense operations. Our partnerships with leaders such as Fiji Airways, Honeywell, Aramex, and the US Navy will kick off in 2026, with firm orders already secured.We pride ourselves on a team of expert engineers in deep tech and aerospace, focusing on rapid iteration cycles and a profound understanding of the aircraft certification process. Our background includes the development of custom drones, launching multiple automotive platforms, and pioneering electrified transport vehicles. Together, we are committed to pushing the boundaries of aviation.About the RoleOdys Aviation is at the forefront of hybrid-electric aircraft innovation aimed at making sustainable regional air travel achievable. As a Staff Power Electronics Engineer, your focus will be on the technical execution of propulsion power electronics for our UAV (Laila) and eVTOL (Alta) programs, transforming architectural requirements into practical hardware, control algorithms, and validated simulation models. This position is hands-on and encompasses the full spectrum of power electronics responsibilities.You will spearhead the design and validation of SiC-based power stages while developing and optimizing the control algorithms and simulation models that bring them to life. Your efforts will drive hardware development from conception to implementation, ensuring the success of our pioneering aircraft.

Long Wall Company, established in 2025, is dedicated to advancing missile defense technologies for the United States and its allies. Building upon the foundational RS1 and GS0 launch systems, we specialize in developing containerized, mass-producible missile defense systems and providing rapid, cost-effective flight testing solutions. Our vision for global security emphasizes the necessity for defensive technologies that are affordable, high-performing, rigorously tested, and widely accessible. Join our mission-driven team.What We SeekInnovative Problem Solvers. The aerospace industry requires creativity and resourcefulness. We are looking for engineers who tackle challenges with inquisitiveness, view setbacks as opportunities for learning, and are committed to delivering optimal solutions for our missions.Ownership and Collaboration. We value engineers who take complete accountability for producing flight-ready outcomes while acknowledging that success is a collective effort. The most effective engineers enhance their colleagues' capabilities, recognizing that diverse skill sets contribute to mission success.Position OverviewAs a Senior Electronics Design Engineer, you will spearhead the design, development, construction, testing, and commissioning of electrical systems integral to our missile defense technologies at Long Wall. You will collaborate closely with a dedicated team of mechanical, fluid, and electrical engineers to create pioneering deployable missile defense solutions. Your responsibilities will encompass electrical design, testing, and integration from concept through production, ensuring alignment with strategic business objectives. This role is pivotal, contributing to every mission and flight as we redefine the landscape of missile defense systems.

Join Vast as a Battery Electronics Engineer II+ in our Long Beach, California office. In this role, you will be instrumental in developing advanced battery technologies that power our innovative solutions. You will work alongside a team of skilled engineers and researchers to design, test, and optimize electronic systems for battery management.

About Rocket Lab Rocket Lab provides launch services, spacecraft design and manufacturing, and satellite components. The company's mission is to make space more accessible for scientific research, Earth observation, and technology demonstrations. With the Electron rocket, Rocket Lab has become the second most frequently launched U.S. rocket, placing over 230 satellites into orbit. Development is also underway on Neutron, a medium-lift reusable launch vehicle designed for larger constellation deployments. The Space Systems division designs and manufactures a wide range of satellites and components, including hardware supporting NASA’s Moon and Mars missions and parts used in the James Webb Space Telescope. Manufacturing at Rocket Lab Manufacturing teams at Rocket Lab turn engineering designs into operational hardware using advanced techniques such as 3D printing. The focus is on efficient project delivery, ensuring satellites and rockets meet customer requirements and expectations. Role Overview: Manufacturing Engineer II / Senior – Electron Propulsion This position is based at the Engine Development Center in Long Beach, CA. The Manufacturing Engineer will drive process improvements and product updates for the Rutherford rocket engine. The role works closely with the Director of Manufacturing Engineering and the Production team, providing essential deliverables for internal leadership, the board of directors, and investors. This opening may be filled at either the Manufacturing Engineer II or Senior Manufacturing Engineer level.

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 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.

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.

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.

At Relativity Space, we are transforming the future of aerospace by building innovative rockets that cater to both current needs and future advancements. Our Terran R vehicle is designed to deliver customer payloads to orbit, addressing the increasing demand for launch capacity. This is just the beginning; achieving commercial success with Terran R will create new avenues for scientific exploration and technological innovation, pushing the boundaries of what is possible.By joining Relativity, you will be part of a culture that values autonomy, ownership, and significant impact at every level. Here, you won't just complete tasks; you will tackle 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’ll collaborate across diverse teams, influence key decisions, and witness your contributions come to fruition in record time. Relativity fosters an environment where creativity meets technical precision, and your input will help shape the narrative we are crafting together. This is a pivotal moment where you can leave your mark on our product, processes, and culture, as Terran R gains momentum. The most fulfilling work of your career awaits you here. Join us.About the Team: The Materials & Non-Destructive Engineering (NDE) team is integral to the development, characterization, and inspection of materials for the Terran R launch vehicle. We focus on the rapid implementation of material systems through robust internal testing and qualifications that are grounded in first principles. Recently, we successfully created our first primary structure barrel, introduced next-generation powder additive alloys in the Aeon-R engine, and developed comprehensive in-cell NDE inspection capabilities for WAAM manufactured hardware.About the Role:Lead the development and implementation of advanced materials and processes.

Role Overview Vast is hiring a Shift Lead, Space Simulation Technician in Long Beach, California. This person will supervise operations in the company’s space simulation facilities, focusing on both performance and safety. What You Will Do Lead a team of technicians during assigned shifts Manage daily operations within the simulation facilities Work with engineers to carry out simulation protocols What We’re Looking For Strong technical background Proven leadership skills Experience working in a technical or simulation environment

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.

About Relativity Space Relativity Space builds rockets to meet today’s launch needs and sets the stage for future advances in aerospace. The Terran R vehicle is designed to carry customer payloads to orbit, addressing growing demand for launch capacity. Success with Terran R will help unlock new possibilities in science and exploration. Relativity offers an environment where autonomy and ownership matter. Team members contribute directly to the development of rockets, the factory, and the business itself. Engineers, technicians, and specialists from propulsion, manufacturing, software, avionics, and corporate teams work together, influence decisions, and see their work take shape quickly. The company values both creativity and technical skill, and encourages individuals to leave a lasting mark on products, processes, and company culture. Terran R is moving from vision to reality, and there is room for meaningful impact. About the Stage Manufacturing Team The Stage Manufacturing team turns designs into real structures, managing the assembly of Terran R’s main components. This group does more than repeat tasks: they build the systems that make rocket assembly possible. Close collaboration between engineers and technicians ensures real-time feedback and continuous improvement of construction methods. With a clear launch schedule, the team is responsible for delivering on Terran R’s milestones, solving problems quickly, and refining processes for scalability. As the vehicle and the factory evolve, the team explores automation, machine learning, and new technologies. Their work will help define the future of large-scale rocket launches.