Staff Thermal Engineer

Join our team at Relativity as a Staff Automation & Controls Systems Engineer in Long Beach, California. We are looking for a talented individual to lead the design and implementation of automation solutions and control systems that drive operational efficiency. You will play a crucial role in developing innovative technologies and systems to enhance our products and services.Your expertise will contribute to our mission of creating cutting-edge solutions in the tech industry. If you are passionate about automation and control systems, we want to hear from you!

At Relativity Space, we are revolutionizing the aerospace industry by developing rockets that address both current and future demands. Our innovative Terran R vehicle is designed to transport customer payloads into orbit, catering to the increasing need for launch capabilities. This is just the beginning; achieving commercial success with the Terran R will enable us to explore new frontiers in science, exploration, and innovation, setting the stage for progress that transcends the boundaries of knowledge.Becoming a part of Relativity means joining a culture where autonomy, ownership, and impact are paramount. Here, you will not merely execute tasks; rather, you will tackle unprecedented challenges, contributing to the development of a rocket, a factory, and a business from the ground up. Whether you are engaged in propulsion, manufacturing, software, avionics, or corporate functions, you will collaborate across teams, influence decisions, and witness your contributions materialize swiftly. At Relativity, creativity and technical rigor coexist, and your insights will shape the narratives we create together. This is a unique opportunity to make your mark on our product, process, and culture while being part of the tangible advancements of the Terran R, which is gaining momentum. Your most meaningful career journey awaits—join us.About the Team: The Tooling and Factory Automation team operates at the crossroads of design, manufacturing, and automation, crafting everything from large-scale structural fixtures to intricate tools that directly facilitate the production of the Terran R. As a design group embedded within the manufacturing organization, we delve into the needs of our internal partners to understand core issues, propose innovative solutions, and deliver the hardware necessary for accelerated production, smarter scaling, and enhanced operational efficiency. This team is also spearheading Relativity's expanding factory automation initiatives, a critical component of scaling Terran R's production across current and future facilities. You will have the autonomy to make impactful decisions, implement solutions, and observe their execution on the factory floor. Ultimately, you are not just designing tools or automated processes; you are defining how rockets and factories are built.

At Relativity Space, we are revolutionizing the aerospace industry by constructing rockets that not only meet the demands of today but also pave the way for groundbreaking advancements of tomorrow. Our Terran R vehicle is designed to efficiently 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 doors to new opportunities in science, exploration, and innovation, driving progress beyond the conventional.Joining Relativity means becoming part of a vibrant culture where autonomy, ownership, and significant impact are present at every level. Here, you will not just perform tasks; you will tackle complex problems that have yet to be solved, 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 diverse teams, influence key decisions, and witness your work come to life in record time. At Relativity, creativity and technical rigor harmoniously coexist, and your insights will shape the narratives we create together. This is a unique moment in time where you can leave a lasting mark on the product, the process, and the culture, while being part of the tangible momentum of Terran R. The most impactful work of your career awaits. Join us.About the Team: The Factory Test team is responsible for designing, building, and operating the essential infrastructure required to test nearly every component of the Terran R rocket at our headquarters in Long Beach, CA. This centralized approach allows engineers and technicians to gain exposure to the entire product lifecycle across a diverse range of part sizes and complexities. The scale and scope of our operations are substantial, with test stands capable of enduring millions of pounds of force. Team members lead multiple projects concurrently, fostering cross-functional collaboration and acquiring broad technical expertise without necessitating a background in aerospace. With significant testing campaigns on the horizon, including thrust structure and stage 2 testing, now is the perfect time to join our team. You will not just execute tasks; you will help design and expand the test infrastructure needed to meet the demands of our rapidly growing launch program.

At Relativity Space, we are revolutionizing space exploration by designing and building rockets tailored to meet the demands of today while paving the way for tomorrow's advancements. Our innovative 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 propel us toward new horizons in science, exploration, and innovation, driving progress that extends beyond current boundaries.Joining Relativity means being part of a dynamic environment where autonomy, ownership, and significant impact are integral to every role. Here, you won't just perform tasks; you will tackle unprecedented challenges, contributing to the development of rockets, manufacturing processes, and our business model from the ground up. Whether your expertise lies in propulsion, manufacturing, software development, avionics, or corporate functions, you will collaborate across teams, influence strategic decisions, and witness the tangible results of your contributions in record time. At Relativity, creativity and technical excellence are intertwined, and your insights will help shape the narrative of our collective journey. This is a pivotal moment where you can leave your imprint on the product, the process, and the culture, while being part of the tangible momentum of Terran R. The most fulfilling work of your career awaits you. Join us.About the Team: The Factory Test team is responsible for designing, constructing, and operating the essential infrastructure to test nearly every component of Terran R right at our headquarters in Long Beach, CA. This centralized approach provides our engineers and technicians with a comprehensive understanding of the entire product lifecycle across a diverse range of part sizes and complexities. The scale of our operations is significant, with test stands engineered to withstand millions of pounds of force. Team members engage in multiple projects simultaneously, fostering collaboration and broad technical experience, regardless of prior aerospace background. With crucial campaigns ahead, including thrust structure and stage 2 testing, now is the opportune time to join us. You will not only execute tasks but also play a vital role in shaping and scaling the test infrastructure necessary to support a rapidly expanding launch program.

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 Relativity as a Quality Systems Engineering Specialist focused on Document Control. In this role, you will be instrumental in enhancing our quality management systems to ensure compliance and operational excellence. You will collaborate with cross-functional teams to develop and maintain documentation standards, ensuring that all processes are meticulously documented and updated.Your expertise will help drive continuous improvement initiatives and uphold our commitment to quality. If you are passionate about quality assurance and have a keen eye for detail, we encourage you to apply!

At Relativity Space, we are revolutionizing space travel by building innovative rockets that cater to today's demands while paving the way for future breakthroughs. Our cutting-edge Terran R vehicle is designed to deliver customer payloads to orbit, addressing the increasing need for launch capacity. But this is just the beginning; achieving commercial success with Terran R will unlock new horizons for scientific advancement, exploration, and innovation, pushing the boundaries of what is possible.Joining Relativity means being part of a dynamic team where autonomy, ownership, and impact are integral to every role. Here, you will not just perform tasks; you will 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 work come to fruition in record time. Relativity is a place where creativity and technical excellence thrive, and your insights will help shape the narrative we are crafting together. This is a unique moment to leave your mark on the product, process, and culture, with Terran R already gaining momentum. The most impactful work of your career awaits. Join us.About the Team: The Tooling and Factory Automation team operates at the crossroads of design, manufacturing, and automation, creating everything from large structural fixtures to specialized tools that facilitate the production of Terran R. As a design group within the manufacturing organization, we delve into the needs of our internal partners, identifying core issues, proposing innovative solutions, and delivering hardware that enhances our ability to build faster, scale smarter, and improve operational efficiency. This team is also at the forefront of Relativity’s expanding factory automation initiatives, a vital component in scaling the production of Terran R across both current and future facilities. You will have the autonomy to make impactful decisions, implement solutions, and see them realized on the factory floor. Ultimately, you will not just be designing tools or automated processes; you will be instrumental in defining how rockets and factories are constructed.

Relativity Space designs and builds rockets to meet current launch needs and prepare for future challenges. The Terran R vehicle delivers customer payloads to orbit and supports the increasing demand for launch capacity. Achieving success with Terran R will open the door to new advances in science and exploration, setting the stage for further innovation. Autonomy and ownership shape the culture at Relativity Space. Team members solve complex problems, help build both rockets and the factory itself, and influence the company’s direction from the ground up. Collaboration happens across propulsion, manufacturing, software, avionics, and corporate functions. Employees see their work take shape quickly and have a direct impact on both the product and the company culture. Team focus: Structures and Mechanisms The Structures and Mechanisms team oversees the entire lifecycle of Terran R’s integrated structures and flight mechanisms. This includes designing, building, and testing both complex moving mechanisms and precision structures. Team members gain direct ownership of hardware and can see progress firsthand on the factory floor. The department uses shared tools and design principles, providing broad exposure to Terran R’s components. Engineers are empowered to make decisions that affect flight hardware, and after the first launch, the focus will shift to improving manufacturability and speed. Role overview This Staff Mechanisms Engineer position centers on the design, build, and testing of integrated structures and flight mechanisms for the Terran R vehicle. The role offers direct ownership of hardware, involvement in decision-making, and the chance to see work realized on the factory floor. After the initial launch, efforts will focus on making manufacturing faster and more efficient.

At Relativity Space, we are pioneering the future of aerospace by developing rockets that meet today’s demands and facilitate tomorrow’s innovations. Our Terran R vehicle is designed to transport customer payloads into orbit, addressing the increasing need for launch capabilities. This is merely the beginning; achieving commercial success with Terran R will open new avenues for advancing science, exploration, and innovation, pushing the boundaries of what is known.By joining Relativity, you become part of a culture that values autonomy, ownership, and impact at every level. Here, your role is not just about completing tasks; it’s about tackling unprecedented challenges and contributing to the development of a rocket, a manufacturing process, and a thriving business from the ground up. Whether your expertise is in propulsion, manufacturing, software, avionics, or a corporate function, you will collaborate across teams, influence decisions, and witness your contributions come to life rapidly. Relativity is where creativity meets technical excellence, and your input will shape our collective narrative. This is a unique opportunity to leave your imprint on the product, the process, and the culture as we advance our Terran R program, which is gaining momentum and becoming tangible. The most meaningful work of your career awaits. Join us.About the Team: The Systems Engineering team plays a crucial role in ensuring that Terran R operates as a cohesive, high-performing, and scalable system. One segment of this team focuses on creating tools and processes to manage requirements, monitor decisions, and identify and mitigate risks, promoting faster and more informed development throughout the program. Engineers work across various domains to comprehend complex challenges, devise solutions, and implement them with profound technical expertise, beyond mere documentation. Another segment centers on the vehicle itself, collaborating across teams to guarantee that all subsystems of Terran R work harmoniously, reducing technical risk, and guiding informed choices at every stage of the vehicle's lifecycle. Engineers are empowered to lead significant initiatives, from major test campaigns to console operations during launches, and are entrusted to enhance systems across fluids, structures, avionics, and more. Regardless of the sub-team, you will be part of a high-visibility, high-impact department.

At Relativity Space, we are revolutionizing space exploration by constructing innovative rockets that cater to today's demands and pave the way for future breakthroughs. Our Terran R vehicle is designed to transport customer payloads into orbit, addressing the increasing need for launch capacity. This is merely the beginning. The commercial success of Terran R will create new avenues to push the boundaries of science, exploration, and innovation, fostering progress that extends beyond the known frontiers.Becoming part of Relativity means engaging in a culture marked by autonomy, ownership, and impact at every level. Here, you're not just executing tasks; you're tackling unprecedented challenges, contributing to the development of a rocket, a factory, and a flourishing business from the ground up. Whether your expertise lies in propulsion, manufacturing, software, avionics, or corporate functions, you will collaborate across diverse teams, influence decisions, and witness your contributions manifest in record time. Relativity is a place where creativity and technical precision converge, and your insights will help shape the narratives we are crafting together. This is an extraordinary moment to leave your imprint on the product, the process, and the culture, as Terran R gains momentum and becomes a tangible reality. The most significant work of your career awaits you. Join us.About the Team: The Additive Technology team operates at the forefront of research and development, where creativity intersects with capability. This R&D-driven environment fosters open-ended problem-solving and empowers you to define solutions. You will collaborate with welders, robotics engineers, data scientists, and systems engineers at the crossroads of hardware and software, developing a comprehensive additive manufacturing platform that serves a multitude of applications. From investigating new materials to enhancing print speeds and designing intricate, organic geometries that defy conventional manufacturing methods, your work here will have a high-impact foundation in the future of additive manufacturing.

At ALTEN Technology USA, we are an innovative engineering firm dedicated to transforming visionary concepts into reality. Our expertise spans from space exploration and essential medical devices to the development of autonomous electric vehicles. With over 3,000 professionals across North America, we collaborate with top-tier companies in aerospace, medical technology, robotics, automotive, commercial vehicles, electric vehicles (EVs), rail, and beyond.As a proud member of the global ALTEN Group, which encompasses more than 57,000 engineers in 30 countries, we provide comprehensive services throughout the entire product development lifecycle, from consulting to complete project outsourcing.Joining ALTEN Technology USA means engaging with some of the most challenging engineering problems in the world, supported by a robust mentorship program, opportunities for career advancement, and a wide range of benefits. We are committed to cultivating a workplace where our employees feel appreciated, encouraged, and empowered to excel.In the role of System Development Engineer - Low Voltage Systems, you will leverage your technical skills to effectively resolve complex challenges. You will collaborate with your team to define project scopes, establish requirements, identify potential risks, estimate budgets, and maintain clear communication regarding project progress. Your expertise will be instrumental in propelling the team forward as you work closely with fellow engineers.Key Responsibilities:Lead the full lifecycle release processes for various electronic components within the Product Lifecycle Management system (3DX).Guide engineering teams to address and resolve issues identified during design reviews, virtual builds, and production events, ensuring adherence to production schedules.Oversee the management of open issues for both internal and external projects, driving completion with high-quality standards.Foster supplier relationships in partnership with the Supply Chain team to ensure timely deliveries for production events.Facilitate crucial decision-making through cross-functional collaboration with engineering, finance, and strategy teams.Present information effectively to both technical and non-technical audiences, from team meetings to executive briefings.Proactively manage platform risks, evaluate trade-offs, and identify contingency plans or alternative strategies to mitigate risks, providing strong leadership during uncertain situations.Collaborate with engineers, designers, technicians, and suppliers to design, procure, and construct physical test assets.

At Relativity Space, we are revolutionizing space travel by building advanced rockets that meet today’s demands and pave the way for tomorrow's innovations. Our Terran R vehicle is designed to transport customer payloads to orbit, addressing the increasing need for launch capacity. This is only the beginning; achieving commercial success with the Terran R will unlock new avenues for scientific advancement, exploration, and groundbreaking innovations that extend beyond our current understanding.Joining Relativity means you will be part of an environment that values autonomy, ownership, and significant impact at every level. Here, you are not simply performing tasks; you are tackling unprecedented challenges, contributing to the development of a rocket, a manufacturing facility, and a thriving business from the ground up. Regardless of your role in propulsion, manufacturing, software, avionics, or corporate functions, you will work collaboratively across teams, influence decisions, and witness your contributions come to life swiftly. Relativity is a space where creativity intertwines with technical excellence, and your input will help narrate the collective journey we are undertaking. This is a pivotal moment; it’s early enough for you to leave a lasting imprint on our product, our processes, and our culture, while we have made tangible progress with the Terran R, which is gaining momentum. The most impactful work of your career awaits you here. Join us.

Join Relativity as a Systems Engineering Manager, where you will lead a dynamic team of engineers in designing and implementing innovative solutions to complex engineering challenges. You will play a crucial role in enhancing our engineering processes and ensuring the successful delivery of projects. Your leadership will foster collaboration and drive the continuous improvement of our systems engineering practices.

At Relativity Space, we are revolutionizing the aerospace industry by creating rockets that not only meet today's demands but also pave the way for tomorrow's innovations. Our Terran R vehicle is set to transform payload delivery to orbit, addressing the increasing needs for launch capacity. This is just the beginning; achieving commercial success with the Terran R will unlock unparalleled opportunities for scientific advancement, exploration, and innovation, pushing the boundaries of what is possible.Becoming a part of Relativity means embracing a culture where autonomy, ownership, and significant impact are integral to our mission. Here, you won't just perform tasks; you'll tackle unprecedented challenges, contributing to the development of a rocket, a factory, and a pioneering enterprise from the ground up. Regardless of your role in propulsion, manufacturing, software, avionics, or corporate functions, you'll work collaboratively across teams, influence critical decisions, and witness your contributions come to life in record time. Relativity is where creativity meets technical precision, and your insights will shape our collective journey. This is a unique moment to leave your imprint on the product, process, and culture as Terran R gains momentum and becomes a tangible reality. The most fulfilling work of your career awaits. Join us.About the Team:The Quality team is committed to integrating quality throughout the design and production processes of Terran R. Rather than solely performing inspections at the end, we aim to influence construction from the outset. Our team collaborates closely with design, manufacturing, testing, and launch teams to stay connected with the hardware, understand constraints, and proactively guide decisions. As we transition from initial development to production and scaled operations, it’s crucial to implement effective processes, controls, and inspections without hindering our progress. Our team plays a pivotal role in managing risk, fostering a culture of ownership, and ensuring that accelerated timelines do not compromise reliability. Success in this role means establishing a quality system that evolves alongside the Terran R program and Relativity as a whole.

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.

At Relativity Space, we're at the forefront of aerospace innovation, designing rockets that address current demands while paving the way for future advancements. Our Terran R vehicle is set to revolutionize payload delivery to orbit, responding to the ever-increasing need for launch capacity. But this is only the beginning. Achieving commercial success with the Terran R will create new avenues for scientific exploration and innovation, driving progress that transcends conventional boundaries. When you join Relativity, you become part of a culture where autonomy, ownership, and impactful contributions are paramount. Here, you're not merely executing tasks; you're tackling unprecedented challenges, contributing to the development of a rocket, a factory, and a business from the ground up. Regardless of your role—whether in propulsion, manufacturing, software, avionics, or corporate functions—you will collaborate across teams, influence key decisions, and witness your work come to life at an unparalleled pace. Relativity is an environment where creativity meets technical excellence, and your insights will shape the narrative of our collective journey. This is a unique moment where you can significantly impact the product, process, and culture, as we bring the Terran R to fruition and gain momentum. The most rewarding work of your career awaits. Join us now!

At Relativity Space, we are at the forefront of revolutionizing space technology by building innovative rockets that cater to both present demands and future discoveries. Our flagship vehicle, the Terran R, 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 unlock new opportunities for scientific advancement, exploration, and technological innovation, pushing the boundaries of what is known.Becoming a part of Relativity means engaging in an environment that fosters autonomy, ownership, and impactful contributions at every level. Here, you will not only execute tasks but solve 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 decision-making, and witness your work materialize in record time. Relativity is where creativity meets technical excellence, and your voice will play a crucial role in shaping our collective story. This is a unique moment where you can leave a significant mark on our products, processes, and culture, while the Terran R gains momentum and becomes a tangible reality. Your most impactful work awaits. Join us.About the Team: The Tooling and Factory Automation team operates at the convergence of design, manufacturing, and automation, creating everything from large structural fixtures to specialized tools that empower the production of Terran R. As a design group fully integrated within the manufacturing sector, we delve into the needs of our internal partners, identifying root challenges, proposing innovative solutions, and delivering hardware that enhances our speed, efficiency, and effectiveness. This team is pivotal in spearheading Relativity’s expanding factory automation initiatives, a crucial aspect of scaling the production of Terran R across current and future facilities. You will have the autonomy to make impactful decisions, implement solutions, and observe their application on the factory floor. Ultimately, you will not just design tools or automated processes; you will play a key role in defining how rockets and factories are constructed.

At Relativity Space, we are revolutionizing the aerospace industry by designing and building rockets that meet today's demands while paving the way for tomorrow's innovations. Our flagship vehicle, the Terran R, is set to deliver customer payloads to orbit, addressing the increasing need for launch capacity. This is just the beginning; the commercial success of Terran R will unlock new avenues for scientific exploration, innovation, and technological advancement, pushing the boundaries of what is possible.Joining Relativity means becoming part of a dynamic team where autonomy, ownership, and impact are integral to every role. Here, you won’t just be executing tasks; you’ll be tackling unprecedented challenges, contributing to the development of a rocket, a manufacturing facility, and a pioneering business from the ground up. Regardless of your department—whether it’s propulsion, manufacturing, software, avionics, or corporate functions—you will collaborate across teams, influence critical decisions, and witness your contributions come to life in record time. Relativity is a unique environment where creativity and technical excellence coexist, and your voice will play a crucial role in shaping our collective narrative. This is an extraordinary moment in our journey; it’s early enough for you to leave your mark on our product, processes, and company culture, yet advanced enough that Terran R is tangible and gaining momentum. The most significant work of your career awaits. Join us.About the Team:The Integrated Performance team holds a comprehensive perspective on how the Terran R comes together, ensuring that every system—both onboard the vehicle and on the ground—meets our ambitious goals. The team engages across the entire launch system, from trajectory design to aerodynamics and reliability analysis, exerting direct influence on all phases of the product lifecycle, from conceptual design through to post-flight data analysis. Beyond analysis, team members actively interact with hardware and operations, possessing the mission and authority to drive impactful programmatic changes. Our unique organizational structure allows the Integrated Performance team to span multiple technical domains while embedding directly with partner teams to tackle the toughest multi-disciplinary challenges. Operating at a rare scale, we are large enough to drive significant initiatives, yet agile enough to adapt and innovate rapidly.

ALTEN Technology USA is an engineering firm supporting clients in aerospace, medical devices, robotics, automotive, and electric vehicles. The company operates in North America with over 3,000 professionals, and is part of the global ALTEN Group, which includes more than 57,000 engineers across 30 countries. This position is based on-site in Long Beach, California, with a standard schedule of five days per week. Role overview The Systems Integration Engineer leads the design, development, and integration of mechanical, electrical, and electronic systems. Projects often include aerospace components and span the full product lifecycle, from early concept through manufacturing and assembly. Key responsibilities Create 3D CAD models for system components Run simulations to confirm and validate designs Work with cross-functional teams to ensure product performance, manufacturability, assembly, and compliance with aerospace standards Guide system integration from individual components to final manufacturing Define testing requirements for both components and finished products