Software Engineer – Systems Integration

True Anomaly, Inc. develops technology to protect the critical domain of space. The team builds autonomous spacecraft, advanced payloads, mission software, and space-based interceptors to help the U.S. and its allies maintain security and respond to threats in orbit. The company values creative problem-solving, bold thinking, and teamwork. Every team member contributes to building asymmetric advantages and pushing boundaries to achieve ambitious goals. Role overview The Avionics System Integration & Test Engineer will play a key role in integrating and validating avionics systems for aerospace applications. This position involves both leading and supporting efforts to ensure that all subsystems work together reliably, even in demanding environments. What you will do Plan, execute, and document integration and system-level tests for avionics systems Work closely with design, hardware, and software teams to ensure seamless operation of all subsystems Help verify that avionics systems meet requirements for performance and reliability What matters here Creativity and innovation in solving complex challenges Commitment to achieving extraordinary outcomes Collaboration and valuing team contributions This role is based in Long Beach, CA.

At Relativity Space, we are pioneering the future of rocketry by creating innovative launch solutions that address both today’s demands and tomorrow’s aspirations. Our Terran R vehicle is designed to deliver payloads to orbit, responding to the increasing need for launch capacity. This endeavor is just the beginning; achieving commercial success with Terran R will open up new pathways for scientific advancement, exploration, and technological innovation, driving progress that transcends the known frontiers.Becoming a part of Relativity means immersing yourself in an environment where autonomy, ownership, and impactful contributions are paramount. Here, you will not merely execute tasks; you will tackle unprecedented challenges, helping to construct a rocket, a manufacturing facility, and a thriving business from the ground up. Whether your expertise lies in propulsion, manufacturing, software, avionics, or corporate functions, you will engage across teams, influence critical decisions, and witness your efforts materialize rapidly. Relativity is a place where creativity and technical precision coexist, and your voice will be vital in shaping the collective narrative we are crafting together. This is a unique moment in time—early enough to make a significant impact on the product, the processes, and the culture, yet advanced enough that Terran R is becoming a reality and gaining momentum. The most fulfilling work of your career is waiting for you. Join us.About the Team: The Avionics team is responsible for the complete lifecycle of the Terran R’s nervous system, encompassing the design, construction, testing, installation, and operation of the hardware that interconnects and controls every essential electrical system on the vehicle and ground. This team thrives on close collaboration between avionics design, manufacturing, and testing to enable swift iterations and feedback loops. Our engineers are deeply integrated into various functions within Relativity, working hand-in-hand with propulsion, GNC, fluids, and stage engineering teams to ensure flawless integration and operation. Now is a pivotal moment to join us; you’ll have the opportunity to influence the foundational avionics architecture of Terran R and take ownership of components that will soar into the skies.

Relativity Space is seeking an experienced Senior Avionics Systems Test Engineer to join our dynamic team in Long Beach, California. In this role, you will be responsible for designing, developing, and executing test plans for our cutting-edge avionics systems. You will work closely with cross-functional teams to ensure the reliability and performance of our test platforms, ultimately contributing to the advancement of aerospace technology.

ABOUT ROCKET LABRocket Lab is a pioneering space company dedicated to providing responsive launch services, comprehensive spacecraft design and manufacturing, payload development, satellite components, and more. Our mission is to make space accessible for everyone. The rockets and satellites we craft and launch enable some of the most ambitious and crucial space missions worldwide, supporting scientific exploration, Earth observation, and initiatives to tackle climate change, national security, and groundbreaking technology demonstrations.Our Electron rocket has emerged as the second most frequently launched U.S. rocket each year, delivering over 230 satellites to orbit. We are also developing Neutron, a medium-lift, reusable launch vehicle designed for larger constellation deployments. Our Space Systems division is responsible for designing and manufacturing a diverse array of satellites and payloads, including those selected for NASA missions to the Moon and Mars, as well as components utilized in the James Webb Space Telescope.MANUFACTURINGThe Manufacturing team at Rocket Lab consists of skilled builders and operators who utilize advanced machinery at our global manufacturing facilities to bring our satellites, satellite components, and rockets to life. They transform the engineers' designs into reality using cutting-edge manufacturing techniques, such as 3D printing, ensuring that we deliver projects and missions on time and within budget.SENIOR RF AVIONICS TEST ENGINEERBased at Rocket Lab's headquarters in Long Beach, CA, the Senior RF Test Engineer will be instrumental in the design, testing, and integration of RF Components and Assemblies across all programs. You will collaborate with the Manufacturing Engineering Manager for Avionics and Space Systems and support the Production and Design teams, providing essential deliverables for internal leadership, the board of directors, and investors.WHAT YOU’LL GET TO DO:Contribute to design reviews, acting as an expert in test design, productivity, supplier capability assessments, and quality control.

At Relativity Space, we're revolutionizing the aerospace industry by building rockets that meet the demands of today while paving the way for tomorrow's innovations. Our Terran R vehicle is set to deliver payloads into orbit, fulfilling the increasing need for launch capacity. But this is only the beginning. Achieving commercial success with Terran R will open doors to new avenues in science, exploration, and technological advancement, leading us into uncharted territories.By joining Relativity, you will be part of a dynamic environment where autonomy, ownership, and impact resonate at every level. Here, you won’t merely be completing tasks; you will be tackling unprecedented challenges, contributing to the development of a cutting-edge rocket, a state-of-the-art factory, and an evolving business model. Whether your expertise lies 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 insights will shape the narrative we’re crafting together. This is a pivotal moment; now is your chance to leave a lasting imprint on our product, processes, and culture, while the Terran R program gains momentum. The most rewarding work of your career is ready for you. Join us.About the Team: The Avionics team plays a crucial role in the entire lifecycle of Terran R's nervous system, encompassing the design, construction, testing, installation, and operation of the hardware that interconnects and manages all major electrical systems on the vehicle and ground. This team thrives on close collaboration between avionics design, manufacturing, and testing to facilitate rapid iterations and feedback. Our engineers are embedded within various functions across Relativity, working closely with propulsion, GNC, fluid dynamics, and stage engineering teams to ensure flawless integration and operation. This is an exceptional time to join; you will have the opportunity to shape the foundational avionics architecture of Terran R and enjoy a significant ownership role over components that will be flown.

About Relativity Space Relativity Space is building rockets for today’s and tomorrow’s missions. The Terran R vehicle is engineered to deliver customer payloads to orbit, meeting a growing need for launch capacity. Success with Terran R will open new doors for science, exploration, and innovation far beyond Earth. At Relativity, autonomy and ownership are part of daily work. Employees tackle complex challenges, help develop rockets and factories from the ground up, and see their impact quickly. Collaboration is central, teams across propulsion, manufacturing, software, avionics, and corporate functions work together and influence outcomes. Creativity and technical rigor go hand in hand here. As Terran R advances, team members help shape the product, process, and culture. About the Avionics Team The Avionics team manages the full lifecycle of Terran R’s electrical systems. This includes designing, building, testing, installing, and operating the hardware that connects and controls all major electrical systems on the vehicle and on the ground. The team works closely across avionics design, manufacturing, and testing, enabling rapid iteration and feedback. Engineers also partner with propulsion, GNC, fluids, and stage engineering groups to ensure seamless system integration and operation.

Join Vast as an Avionics System Test Operations Engineer I and play a vital role in ensuring the functionality and reliability of our cutting-edge avionics systems. In this position, you will be responsible for executing test plans, analyzing results, and contributing to the continuous improvement of our avionics solutions.

Join Relativity Space as a Senior Avionics Systems Test Engineer in our Operations team, where you will play a pivotal role in advancing our cutting-edge aerospace technology. As a Senior Engineer, you will leverage your expertise in avionics systems testing to ensure the reliability and performance of our innovative solutions.Your responsibilities will include developing test plans, executing rigorous testing protocols, and collaborating with cross-functional teams to troubleshoot issues and drive continuous improvement. If you are passionate about aerospace and ready to take on complex challenges, we want to hear from you!

Role overview The Senior Avionics Automation Test Engineer I/II at Rocket Lab USA, Inc. plays a key part in advancing automation for avionics systems. Based in Long Beach, CA, this position centers on creating and implementing automated solutions that support aerospace projects. The work directly contributes to improving the quality and performance of avionics technology. What you will do Design, build, and maintain automation tools for testing avionics systems Collaborate with other engineers to refine and improve test processes Support the reliability and performance of aerospace systems through thorough automated testing

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

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 the forefront of the new space race! True Anomaly is on the lookout for talented individuals who are passionate about developing cutting-edge technology to tackle the next wave of engineering, manufacturing, and operational challenges in space security and sustainability.OUR MISSIONThe responsible utilization of space is vital for ongoing prosperity on Earth—impacting everything from communications to finance, navigation, and logistics. At True Anomaly, we engineer innovative solutions that integrate spacecraft, software, and AI, enhancing the capabilities of the U.S. and its allies, while promoting global security through sustainable access to space.OUR VALUESBe the offset. We leverage creativity and ingenuity to create asymmetric advantages.What would it take? We challenge conventional thinking to achieve bold results.It’s the people. Our team is our greatest asset, and we thrive together.YOUR MISSIONThe Integrated Test Operations Lead will oversee the meticulous planning, coordination, and execution of integrated vehicle testing across both ground and flight environments. This position acts as the key driver for all test activities, transforming program objectives into actionable test plans and ensuring that test conduct is disciplined, safe, and efficient.Reporting to the Ground Test Director, you will spearhead daily test readiness, facilitate cross-functional coordination, and guarantee that all systems, teams, and environments are primed for successful test execution. This role encompasses the translation of program-level test objectives into comprehensive, actionable plans for ground and flight tests, including detailed configurations, success criteria, instrumentation strategies, and data collection requirements. You will lead integrated test readiness efforts, ensuring all technical, operational, and safety components are fully prepared, with all pre-test actions completed prior to execution.During test operations, you will function as the primary execution lead, directing real-time test activities while strictly adhering to procedures, safety protocols, and mission objectives. You will coordinate inputs from engineering, safety, and operations teams, manage the execution tempo, and ensure synchronization and control among all systems and personnel.

As a Senior Manager of Integrated Test Engineering at Relativity, you'll lead a dynamic team responsible for ensuring the highest quality in our software products. You will drive innovation and excellence in testing methodologies, and your leadership will be key in shaping the future of our engineering processes.

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

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

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.

Join Vast as an Avionics Quality Inspector and become a key player in ensuring the highest standards of quality and safety in our innovative avionics systems. In this role, you will conduct thorough inspections, analyze performance data, and collaborate with engineering teams to maintain compliance with aviation regulations and industry standards.

Join Relativity Space as an Avionics Production Supervisor, where you will play a crucial role in overseeing the production process of cutting-edge avionics systems. In this dynamic position, you will lead a talented team, ensuring the highest quality standards while driving innovation in aerospace technology. Your leadership will directly contribute to the success of our mission to revolutionize space travel.

ABOUT ROCKET LABRocket Lab is a pioneering space company that provides comprehensive launch services, spacecraft design, manufacturing, and payload delivery, with the aim of making space accessible to all. Our innovative rockets and satellites facilitate critical global missions, including scientific research, Earth observation, climate action, national security, and advanced technology demonstrations.Our Electron rocket is the second most frequently launched U.S. rocket, successfully delivering over 230 satellites to orbit, while we are also developing Neutron, our future medium-lift, reusable launch vehicle designed for larger constellation deployments. Additionally, our Space Systems division designs and produces a wide array of satellites and components, including those selected for NASA’s Moon and Mars missions, along with components utilized on the James Webb Space Telescope.MANUFACTURINGAt Rocket Lab, our Manufacturing team consists of skilled builders and operators who use advanced machinery across our global sites to deliver satellites, components, and rockets. They translate our engineers' designs into reality through cutting-edge techniques such as 3D printing, ensuring timely and budget-conscious project delivery.ASSEMBLY INTEGRATION & TEST TECHNICIAN III / SENIOR ASSEMBLY INTEGRATION & TEST TECHNICIANWe are seeking an AIT Technician III/Senior AIT Technician at Rocket Lab's headquarters in Long Beach, CA. This role involves extensive training on Rocket Lab systems and processes in Electron Avionics Production while also contributing to the advancement of our space systems department. The ideal candidate should be adept at navigating both R&D and Manufacturing environments, demonstrating a keen eye for detail to support the rapid prototyping and production of Explorer, Lightning, Pioneer, and Photon satellites and components.