Space Simulation Technician jobs in Long Beach – Browse 357 openings on RoboApply Jobs

Space Simulation Technician jobs in Long Beach

Open roles matching “Space Simulation Technician” with location signals for Long Beach. 357 active listings on RoboApply Jobs.

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companyVast logo
Full-time|On-site|Long Beach, California, United States

Join Vast as a Space Simulation Technician on the 3rd shift, where you will play a crucial role in our innovative space exploration projects. You will be responsible for conducting simulations that replicate the complexities of space environments, ensuring our systems perform optimally under a variety of conditions.This is an exciting opportunity to contribute to groundbreaking technologies and collaborate with a passionate team dedicated to pushing the boundaries of space travel.

Feb 26, 2026
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companyVast logo
Full-time|On-site|Long Beach, California, United States

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

Apr 14, 2026
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companyRelativity Space logo
Full-time|On-site|Long Beach, California

Join Relativity Space as a Simulation & Modeling Engineer I, where you will play a pivotal role in transforming aerospace engineering through innovative modeling and simulation techniques. You will collaborate with a talented team to develop high-fidelity simulations that drive our rocket design and manufacturing processes.

Mar 19, 2026
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companyRelativity Space logo
Full-time|$120K/yr - $150.5K/yr|On-site|Long Beach, California

At Relativity Space, we are at the forefront of aerospace innovation, crafting rockets that not only meet today's demands but also pave the way for tomorrow's scientific breakthroughs. Our flagship vehicle, the Terran R, is designed to transport customer payloads into orbit, addressing the increasing need for launch capacity. This marks just the beginning; achieving commercial success with Terran R will unlock new avenues for scientific exploration and technological advancement, pushing the boundaries of what is known.Joining Relativity means becoming an integral part of a dynamic environment where autonomy, ownership, and the potential for impact are emphasized at every level. Here, your role extends beyond merely executing tasks; you will tackle challenges that have yet to be resolved, contributing to the development of 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 collaborate across teams, influence critical decisions, and witness your contributions take flight in record time. Relativity is a space where creativity and technical excellence converge, and your insights will shape the narrative of our collective journey. Now is an exceptional time to make your mark on our product, processes, and culture, as the Terran R program gains momentum. The most meaningful work of your career is waiting. Join us.

Mar 6, 2026
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companyRocket Lab Ltd. logo
Full-time|$116K/yr - $175K/yr|On-site|Long Beach, CA

ABOUT ROCKET LABRocket Lab is a pioneering end-to-end space company leading the way in responsive launch services, comprehensive spacecraft design and manufacturing, payload delivery, satellite components, and beyond—all aimed at expanding access to space. Our innovative rockets and satellites empower some of the world's most ambitious space missions, facilitating scientific exploration, Earth observation, climate change initiatives, national security, and groundbreaking technology demonstrations.Our Electron rocket has become the second most frequently launched U.S. rocket annually, successfully delivering over 230 satellites to orbit. We are also diligently developing Neutron, our upcoming medium-lift, reusable launch vehicle designed for larger constellation deployments. The Space Systems division at Rocket Lab is responsible for designing and manufacturing our extensive range of satellites, payloads, and components, contributing to NASA missions to the Moon and Mars, as well as components used in the James Webb Space Telescope.MISSION MANAGEROperating from Rocket Lab's headquarters in Long Beach, California, the Mission Manager plays a critical role in collaborating directly with customers from contract signing through payload integration to launch. This position is primarily focused on assisting Rocket Lab’s Space Systems team by facilitating communication and coordination between Rocket Lab, external customers, and launch service providers (LSPs). The ideal candidate possesses hands-on experience with small spacecraft and is adept at working with both commercial and government clients, with the flexibility to travel domestically and internationally frequently.

Mar 3, 2026
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companyRelativity Space logo
Full-time|$36K/yr - $46K/yr|On-site|Long Beach, California

At Relativity Space, we are revolutionizing the aerospace industry with our innovative rocket technology. Our Terran R vehicle is designed to meet current launch demands while paving the way for groundbreaking future missions. By joining our team, you will be part of an extraordinary journey, where your skills in avionics and electronics will contribute to the successful launch of the Terran R, as well as future projects. You will not only tackle complex challenges but also play a pivotal role in building a rocket and a factory from the ground up. Here, creativity meets technical expertise, and your contributions will help shape our future. This is your opportunity to make a significant impact in a fast-paced, collaborative environment where your voice matters.

Feb 6, 2026
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companyRelativity Space logo
Full-time|On-site|Long Beach, California

Join Relativity Space as a Supervisor of Propulsion Technicians, where you will lead a dynamic team dedicated to revolutionizing space technology. In this role, you will oversee daily operations, ensuring high standards of safety, quality, and efficiency in the propulsion department.

Mar 30, 2026
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companyRelativity Space logo
Full-time|$36K/yr - $46K/yr|On-site|Long Beach, California

Join Relativity Space as a Senior Avionics Electromechanical Technician on the first shift, where you will play a crucial role in designing, building, testing, and operating the complex systems that power our Terran R rocket. Your expertise will be key in connecting and controlling all major electrical systems, contributing to a project that not only meets today’s launch demands but also pioneers future breakthroughs in space exploration. You will collaborate closely with cross-functional teams, ensuring seamless integration of avionics with propulsion, GNC, fluids, and stage engineering. This is a unique opportunity to have a significant impact on the avionics architecture of Terran R, where your ownership of critical components will directly influence their performance in flight.

Feb 6, 2026
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companyRelativity Space logo
Full-time|$35K/yr - $45K/yr|On-site|Long Beach, California

At Relativity Space, we are revolutionizing the aerospace industry by building rockets that address today's demands and pave the way for tomorrow's innovations. Our groundbreaking Terran R vehicle is designed to deliver customer payloads to orbit, meeting the escalating need for launch capacity. But that's just the beginning. Achieving commercial success with Terran R will unlock unprecedented opportunities to advance science, exploration, and innovation, driving progress that transcends current boundaries.Becoming a part of Relativity means joining a culture of autonomy, ownership, and impactful contributions at every level. Here, you will not merely execute tasks; you will tackle unsolved challenges, contributing to the development of a rocket, a factory, and a pioneering 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 work come to life in record time. At Relativity, creativity and technical rigor coexist, and your insights will help shape the narrative we are creating together. This is a pivotal moment where you can leave a lasting mark on our product, processes, and culture while being part of a tangible and rapidly progressing Terran R initiative. The most meaningful work of your career awaits you. Join Us.About the Team: The Manufacturing team is responsible for all aspects of process development, fabrication strategy, and production equipment for the Terran R, our next-generation reusable rocket. This dynamic team has a wide range of responsibilities—from optimizing factory floor layouts to developing intricate tooling for innovative processes, while closely collaborating with our vehicle engineering team to significantly influence rocket design. We leverage our extensive expertise to translate engineering requirements into highly efficient production lines, working cross-functionally to continuously enhance the vehicle program.This is a first-shift position with a standard schedule from 5:00 AM to 3:30 PM PT, Monday through Friday.

Feb 6, 2026
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companyTrue Anomaly Inc. logo
Full-time|$32K/yr - $60K/yr|On-site|Long Beach, CA

A new era in space exploration has emerged. True Anomaly is on the lookout for talented and ambitious 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 the ongoing prosperity of life on Earth, encompassing areas from communication and finance to navigation and logistics. At True Anomaly, we develop cutting-edge technology at the nexus of spacecraft, software, and AI to elevate the capabilities of the U.S., its allies, and commercial partners. Our commitment is to protect global security by ensuring equitable access to and sustainability in space for everyone.OUR VALUESBe the offset. We foster asymmetric advantages through creativity and ingenuity.What would it take? We question assumptions to achieve remarkable outcomes.It’s the people. Our team is our greatest asset, and we believe we are stronger together.YOUR MISSION As a Fluids and Propulsion Technician, your role will be pivotal in the assembly, integration, and testing of propulsion systems. You will collaborate closely with engineering, manufacturing, and quality assurance teams to transition innovative propulsion systems from initial development through to flight readiness and production scale-up.

Mar 17, 2026
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companyRocket Lab logo
Full-time|$105K/yr - $150K/yr|On-site|Long Beach, CA

ABOUT ROCKET LABRocket Lab is a pioneering space company that offers comprehensive launch services, advanced spacecraft design and manufacturing, satellite components, and more—all aimed at democratizing access to space. Our rockets and satellites facilitate some of the most ambitious space missions globally, supporting scientific research, Earth monitoring, climate change initiatives, national security, and innovative technology demonstrations.Our Electron rocket has emerged as the second most frequently launched U.S. rocket, having successfully delivered over 230 satellites into orbit. Meanwhile, we are developing Neutron, our forthcoming medium-lift, reusable launch vehicle designed for larger satellite constellation deployments. Our Space Systems division is responsible for designing and manufacturing a wide 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.SPACE SYSTEMS FINANCEThe Space Systems Finance team at Rocket Lab serves as the financial partner to the global Space Systems segment. We provide financial insights, strategic analysis, and more, driving results and informed business decisions that benefit Rocket Lab, our clients, and stakeholders. Our team excels in a fast-paced environment, solving complex challenges to support this dynamic, high-tech aerospace company.FINANCE MANAGER, SPACE SYSTEMSLocated at Rocket Lab's Headquarters in Long Beach, CA, the Finance Manager will support the financial analysis and reporting for the Space Systems segment. You will collaborate with satellite manufacturing and components teams, providing financial reporting, business case assessments, cost modeling, and other ad-hoc analyses. Additionally, you will lead exciting projects aimed at advancing the company.WHAT YOU’LL GET TO DO:Be a strategic partner to the Space Systems segment, delivering timely financial information and recommendations to enable sound business decisions.Support Rocket Lab’s growth initiatives through detailed financial analysis and strategic insights.

Feb 23, 2026
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companyRocket Lab logo
Full-time|$130K/yr - $170K/yr|On-site|Long Beach, CA

ABOUT ROCKET LABRocket Lab is a pioneering space company that provides comprehensive launch services, spacecraft design and manufacturing, payloads, satellite components, and more, all aimed at making space accessible to everyone. Our rockets and satellites are instrumental in facilitating crucial missions globally, including scientific exploration, Earth observation, combating climate change, and advancing national security initiatives.Our Electron rocket ranks as the second most frequently launched U.S. rocket annually, successfully delivering over 230 satellites to orbit. We are also developing Neutron, a next-generation medium-lift, reusable launch vehicle designed for deploying larger satellite constellations. Additionally, our Space Systems division designs and manufactures an extensive array of satellites, payloads, and components that support NASA missions to the Moon and Mars, as well as the James Webb Space Telescope.MARKETING & COMMUNICATIONSAt Rocket Lab, our Marketing & Communications team serves as the narrative architects, inspiring both external and internal stakeholders to embrace our mission. Through various channels such as media relations, social media, video production, events, and design, we translate complex rocket science and technology into engaging stories and messages that resonate with diverse audiences.MARKETING & COMMUNICATIONS MANAGER – SPACE SYSTEMSLocated at our global headquarters in Long Beach, CA, we are seeking a Marketing & Communications Manager – Space Systems who is adept at simplifying intricate spacecraft technology into captivating verbal and visual messages tailored to a broad spectrum of audiences. You will be responsible for overseeing product messaging and positioning for our rapidly growing space systems division. Your role will be pivotal in defining how we communicate our technology both internally and externally, creating materials that vividly illustrate our cutting-edge innovations. This position requires close collaboration with engineering, business development, executive, and communications teams to elevate the global understanding of Rocket Lab's groundbreaking advancements.

Feb 14, 2026
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companyTrue Anomaly Inc. logo
Full-time|On-site|Long Beach, CA

A new era of space exploration is upon us. True Anomaly is on the lookout for talented and ambitious individuals eager to create breakthrough technologies that address the engineering, manufacturing, and operational challenges of the future in space security and sustainability.OUR MISSIONThe peaceful utilization of space is crucial for ongoing prosperity on Earth—from communications and finance to navigation and logistics. True Anomaly develops pioneering technologies that combine spacecraft, software, and artificial intelligence to strengthen the capabilities of the U.S., its allies, and commercial partners. We are committed to ensuring global security by facilitating access to space and promoting sustainability for all.OUR VALUESBe the offset. We create asymmetric advantages through creativity and ingenuity.What would it take? We challenge assumptions to achieve ambitious results.It’s the people. Our team is our competitive advantage, and we believe we are better together.Interested in joining True Anomaly?We appreciate your interest in True Anomaly. Although we may not have an immediate position that aligns perfectly with your skills, we encourage you to submit your resume. This opportunity is available for professionals with experience in the areas listed below who share our passion for advancing our mission. We regularly review all applications and will reach out if we identify a suitable match for future openings. Please remember that submitting your resume does not guarantee consideration for a specific role.

Apr 9, 2025
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companyRelativity Space logo
Full-time|$27K/yr - $37K/yr|On-site|Long Beach, California

At Relativity Space, we are revolutionizing the aerospace industry by developing innovative rockets that address the demands of today and the possibilities of tomorrow. Our Terran R vehicle is designed to deliver customer payloads to orbit, responding to the increasing need for launch capacity. This is just the beginning. The success of Terran R will pave the way for groundbreaking advancements in science, exploration, and innovation, pushing the boundaries of what is known.When you join Relativity, you become part of a dynamic environment where autonomy, ownership, and impact are encouraged at every level. Here, you will not merely complete tasks; you will tackle unprecedented challenges, contributing to the development of a rocket, a factory, and a thriving business from the ground up. Regardless of your role—be it in propulsion, manufacturing, software, avionics, or corporate functions—you will collaborate across teams, influence decisions, and witness your work materialize at incredible speed. Relativity fosters an atmosphere where creativity and technical excellence coexist, and your input will help shape the narrative we are creating together. This is a remarkable opportunity to leave your imprint on the product, the process, and the culture, as Terran R gains traction. The most significant work of your career awaits you. Join us.About the Team: Our engine manufacturing department is dedicated to creating high-performance products and manufacturing systems by consistently innovating in cost, quality, and lead time. Through collaboration across functions, a commitment to accountability, and a focus on safety, we support the Terran R program. We provide essential design feedback on new hardware iterations, develop novel manufacturing methods and systems, and ultimately produce engine and vehicle hardware for testing ahead of our inaugural launch. Highlights from our team in the past six months include the manufacturing and development of the first Aeon-R engine, completing thousands of hours of PBF printing, building and testing over 50 valves across 26 different iterations, and implementing significant process improvements along the way.

Mar 5, 2026
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companyRelativity Space logo
Full-time|$27K/yr - $37K/yr|On-site|Long Beach, California

At Relativity Space, we are revolutionizing aerospace by designing and manufacturing rockets that not only meet today's demands but also enable future advancements in space exploration. Our Terran R vehicle is poised to deliver customer payloads into orbit, addressing the increasing need for launch capabilities. This endeavor marks just the beginning; commercializing Terran R will open doors to new scientific, exploratory, and innovative opportunities, pushing the boundaries of what we know.By joining Relativity, you become part of a dynamic environment where autonomy, ownership, and substantial impact are integral to our operations. Here, you won't merely perform tasks; you'll tackle unprecedented challenges, contributing to the development of a rocket, a factory, and a pioneering business from the ground up. Whether your expertise lies in propulsion, manufacturing, software, avionics, or corporate functions, you will collaborate across diverse teams, influencing decisions and witnessing your contributions take shape at an unprecedented pace. At Relativity, creativity and technical precision go hand in hand, and your insights will shape the narrative we are crafting together. Now is an exceptional time to leave your mark on our product, processes, and culture as Terran R gains momentum. The most impactful work of your career is within your reach. Come join us.

Mar 6, 2026
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companyRelativity Space logo
Full-time|$27K/yr - $37K/yr|On-site|Long Beach, California

At Relativity Space, we are pioneering the future of aerospace by building innovative rockets to meet the demands of today and unlock breakthroughs for tomorrow. Our Terran R vehicle is designed to transport customer payloads into 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 advancements in science, exploration, and innovation, making strides that extend beyond our current understanding.Becoming a part of Relativity means immersing yourself in an environment where autonomy, ownership, and impactful contributions are integral to every role. Here, you won’t merely perform tasks; you will tackle unprecedented challenges, contributing to the development of a rocket, a factory, and an entire business from the ground up. Regardless of your area—be it propulsion, manufacturing, software, avionics, or corporate functions—you will work collaboratively, influence decision-making, and witness your efforts materialize rapidly. At Relativity, creativity and technical precision coexist, and your voice will help shape the narrative we are crafting together. This unique moment offers you the chance to make a significant impact on our products, processes, and culture, as we propel Terran R towards its exciting future. Your most meaningful career achievement is waiting for you. Join us.

Mar 24, 2026
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companyRocket Lab logo
Full-time|$30/hr - $40/hr|On-site|Long Beach, CA

ABOUT ROCKET LABRocket Lab is a comprehensive space company providing prompt launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more—all aimed at enhancing access to space. The rockets and satellites we create and launch facilitate some of the most ambitious and critical space missions globally, supporting scientific exploration, Earth observation, initiatives to combat climate change, national security, and groundbreaking technology demonstrations.Our Electron rocket has emerged as the second most frequently launched U.S. rocket annually, successfully delivering over 230 satellites to orbit, while we also advance the development of Neutron, our upcoming medium-lift, reusable launch vehicle designed for larger constellation deployments. Our Space Systems division designs and fabricates an extensive range of satellites, payloads, and their components, including spacecraft selected for NASA missions to the Moon and Mars and components utilized in the James Webb Space Telescope.MANUFACTURINGRocket Lab’s Manufacturing team consists of builders and doers who operate advanced machinery across our global manufacturing facilities to deliver our satellites, satellite components, and rockets. They bring our engineers' designs to life using advanced manufacturing techniques such as 3D printing and are accountable for delivering projects and missions on time and within budget to our customers.HARNESS MANUFACTURING TECHNICIAN II/IIILocated at Rocket Lab's global headquarters in Long Beach, California, the Harness Manufacturing Technician II/III plays a vital role in constructing and testing harnesses for Space Systems satellites and launch systems. Responsibilities encompass a wide array of tasks, including soldering, wire harnessing, PCB assembly, functional testing, operating thermal chambers, and providing creative input for continuous improvement.WHAT YOU’LL GET TO DO:Adhere to work instructions while proposing suggestions for continual enhancement.Communicate openly and escalate concerns/recommendations to the Leading Hand.Engage in creative problem-solving and offer innovative solutions.

Apr 2, 2026
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companyRelativity Space logo
Full-time|On-site|Long Beach, California

Join Relativity Space as a Senior Propulsion Technician and play a pivotal role in revolutionizing space technology. In this position, you will be responsible for testing, assembling, and troubleshooting propulsion systems, working closely with our engineering teams. Your expertise will contribute to our mission of building the world’s first fully 3D-printed rocket.

Apr 1, 2026
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companyRelativity Space logo
Full-time|$27/hr - $37/hr|On-site|Long Beach, California

At Relativity Space, we're revolutionizing the aerospace industry by crafting rockets designed to meet current demands while paving the way for future innovations. Our Terran R vehicle is positioned to successfully transport customer payloads into orbit, addressing the rising need for launch capacity. This endeavor is just the beginning; commercial achievements with Terran R will catalyze new avenues for scientific exploration, technological advancement, and groundbreaking discoveries.Joining Relativity means immersing yourself in an environment where autonomy, ownership, and significant impact are valued at every level. Here, you won't merely carry out tasks; you will tackle unprecedented challenges, contributing to the development of a rocket, a manufacturing facility, and a thriving business from the ground up. Regardless of whether your expertise lies in propulsion, manufacturing, software development, avionics, or corporate functions, you will collaborate with diverse teams, influence key decisions, and witness your contributions materialize rapidly. Relativity is a place where creative thinking complements technical precision, and your insights will help shape our collective journey. This is a unique moment to leave your signature on our product, processes, and culture, with Terran R gaining momentum and becoming a reality. The most fulfilling work of your career awaits. Be part of our mission.About the Team: The mission of the engine manufacturing department is to produce high-performance products and manufacturing systems through continuous innovation in cost, quality, and lead time. We support the Terran R program through cross-functional collaboration, heightened accountability, and a commitment to safety. Our responsibilities include providing design feedback on new hardware iterations, developing innovative manufacturing methods and systems, and ultimately constructing engine and vehicle components for testing ahead of our inaugural launch. Over the past six months, our team has achieved significant milestones, including the manufacturing of the first Aeon-R engine, completing thousands of hours of Powder Bed Fusion printing, constructing and testing over 50 valves across 26 iterations, and implementing large-scale process enhancements along the way.

Mar 5, 2026
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companyRocket Lab USA, Inc. logo
Full-time|On-site|Long Beach, CA

Role Overview Rocket Lab USA, Inc. is hiring a Propulsion Assembly Technician II/III for the B Shift in Long Beach, CA. This role focuses on assembling and testing propulsion systems that support Rocket Lab's launch vehicles. The position requires hands-on work with advanced materials and specialized equipment. What You Will Do Assemble propulsion system components and subassemblies Conduct tests to verify system integrity and performance Work directly with technical drawings and procedures Handle materials and tools specific to rocket propulsion Location and Schedule This is a B Shift position based in Long Beach, CA.

Apr 16, 2026

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