Principal Propulsion Engineer, Engine Systems & Test

Role overview The Dynamics Engineer at Vast plays a key part in developing and refining dynamic systems for ongoing projects in Long Beach, California. This position requires hands-on work to ensure these systems meet the needs of both the projects and stakeholders. Collaboration is central to this role. The Dynamics Engineer works closely with teams from a range of disciplines, building processes and solutions that fit specific requirements. Attention to detail and adaptability are important, as projects may shift and evolve. What you will do Develop and improve dynamic systems that support active projects Collaborate with cross-functional teams to deliver effective solutions Tailor processes and systems to meet project and stakeholder needs Location This position is based in Long Beach, California.

Join Relativity, a forward-thinking technology company, as a Senior Dynamics Engineer. In this pivotal role, you will leverage your expertise in Dynamics 365 to design, develop, and implement solutions that enhance our products and services. Collaborate with cross-functional teams to ensure the successful delivery of high-quality software solutions.

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.

A new era in space exploration is upon us, and True Anomaly is at the forefront. We are on the lookout for talented and ambitious individuals to join us in developing cutting-edge technology designed to address the engineering, manufacturing, and operational challenges associated with space security and sustainability.OUR MISSIONThe peaceful utilization of space is crucial for the ongoing prosperity of our planet, influencing everything from communications and finance to navigation and logistics. True Anomaly innovatively integrates spacecraft, software, and AI to bolster the capabilities of the U.S., its allies, and commercial partners, ensuring global security through sustainable space access.OUR VALUESBe the offset. We leverage creativity and ingenuity to create asymmetric advantages.What would it take? We challenge the status quo to deliver ambitious results.It’s the people. Our team is our greatest asset, and collaboration is key.YOUR MISSION RESPONSIBILITIESEngage in the analysis and validation of spacecraft and missile defense structural systems to ensure survivability and performance in dynamic environments, including launch, on-orbit, and mission operations.Conduct static structural stress analyses, encompassing inertial and handling load simulations.Perform structural dynamics stress analyses, including modal, harmonic, random vibration, shock, and transient response simulations.Create and validate finite element models (FEMs) of spacecraft and missile defense structures and subsystems, ensuring predictive accuracy in dynamic behavior.Participate in dynamic testing campaigns, including vibration, shock, and acoustic testing, to verify structural integrity and correlate models with experimental results.Collaborate with multidisciplinary teams, including mechanical, thermal, and systems engineering, to ensure structural requirements are fulfilled.

A new era in space exploration is upon us, and True Anomaly is on the forefront of this revolution. We are in search of talented and ambitious individuals to pioneer cutting-edge technologies that address the evolving challenges in engineering, manufacturing, and operational aspects of space security and sustainability.OUR MISSIONThe peaceful utilization of space is crucial for sustained prosperity on Earth, impacting critical sectors from communications and finance to navigation and logistics. True Anomaly innovates at the intersection of spacecraft, software, and AI to enhance capabilities for the U.S., its allies, and commercial partners, while safeguarding global security and ensuring sustainable access to space for all.OUR VALUESBe the offset. We leverage creativity and ingenuity to create asymmetric advantages.What would it take? We question assumptions to achieve audacious outcomes.It’s the people. Our team is our competitive edge, and collaboration leads to greater success.YOUR MISSIONRESPONSIBILITIESLead the analysis and validation of missile defense structural systems to ensure their survivability and performance in dynamic environments, encompassing launch and mission operations.Conduct detailed structural dynamics stress analyses, including modal, harmonic, random vibration, shock, and transient response simulations.Develop and validate finite element models (FEMs) of missile defense structures and subsystems to accurately predict dynamic behavior.Define and oversee dynamic testing campaigns, including vibration, shock, and acoustic tests, to verify structural integrity and correlate models with test outcomes.Collaborate with multidisciplinary teams, including mechanical, thermal, and systems engineering, to ensure dynamic requirements are seamlessly integrated into the design process.Provide specialized expertise in structural dynamics during trade studies, design reviews, and critical decision-making moments.

A new era in space exploration is underway. True Anomaly invites talented individuals with a passion for innovation to develop cutting-edge technologies that address the evolving challenges of engineering, manufacturing, and operational demands for space security and sustainability.OUR MISSIONWe believe that the peaceful utilization of space is vital for the ongoing prosperity of our planet—from communications and finance to navigation and logistics. At True Anomaly, we engineer pioneering technology at the intersection of spacecraft, software, and artificial intelligence, enhancing the capabilities of the United States, our allies, and commercial partners. Our commitment is to protect global security by ensuring sustainable access to space for everyone.OUR VALUESBe the offset. We create unique advantages through creativity and ingenuity.What would it take? We challenge the status quo to achieve extraordinary results.It’s the people. Our team is our greatest asset, and we thrive together.YOUR MISSIONRESPONSIBILITIESLead the analysis and validation of structural systems for spacecraft and missile defense, ensuring performance and survivability in dynamic environments, including launch, on-orbit, and mission operations.Conduct comprehensive structural dynamics analyses, including modal, harmonic, random vibration, shock, and transient response simulations.Develop and validate finite element models (FEMs) for spacecraft and missile defense structures and subsystems, ensuring precision in predicting dynamic behavior.Define and oversee dynamic testing campaigns, including vibration, shock, and acoustic tests, to confirm structural integrity and correlate models with empirical data.Collaborate with multidisciplinary teams, including mechanical, thermal, and systems engineering, to ensure dynamic requirements are integrated into the design process.Provide expert guidance in structural dynamics during trade studies, design reviews, and crucial decision-making phases.

ABOUT ROCKET LABRocket Lab is a comprehensive space solutions provider that specializes in agile launch services, complete spacecraft design and manufacturing, and cutting-edge payloads and satellite components. Our mission is to democratize access to space, enabling a multitude of vital space missions globally—ranging from scientific exploration and Earth observation to national security initiatives and technological advancements.Our Electron rocket ranks as the second most frequently launched U.S. rocket each year, successfully delivering over 230 satellites to orbit. Simultaneously, we are developing Neutron, our innovative medium-lift, reusable launch vehicle designed for larger satellite constellations. Our Space Systems division is dedicated to designing and manufacturing an extensive array of satellites and components, including those selected for pivotal NASA missions to the Moon and Mars, as well as for the James Webb Space Telescope.SPACE SYSTEMSAt Rocket Lab, we are not just launching rockets; we are shaping the future of space exploration. Our Space Systems team constructs everything from complete spacecraft and precision payloads to the intricate components and subsystems that ensure their successful operation in space. This includes solar panels, flight software, star trackers, optical systems, and communication radios.Our Space Systems team has successfully supported over 1,700 missions, including interplanetary exploration and national security programs, collaborating with esteemed partners such as NASA, the Space Development Agency, and the U.S. Space Force. Whether developing high-performance spacecraft or vertically integrated components, our world-class team is at the forefront of some of the most ambitious and groundbreaking space missions.FLIGHT DYNAMICS ENGINEER I/IIAs a Flight Dynamics Engineer I/II at Rocket Lab's headquarters in Long Beach, CA, your responsibilities will encompass tracking, navigation, maneuver, trajectory planning, and collision avoidance design and operations for our innovative space missions. You will play a critical role in ensuring the success of our diverse array of missions.

Join Sonsoft Inc. as a Microsoft Dynamics CRM Specialist and leverage your expertise in CRM solutions to drive business success. This full-time role offers an exciting opportunity to work in a dynamic environment where your skills will be valued and your contributions recognized.

Join our dynamic team at Sonsoft, Inc. as a Microsoft Dynamics CRM Specialist. In this pivotal role, you will leverage your expertise in Microsoft Dynamics CRM to optimize our customer relationship management processes, enhance user experiences, and drive business success.As a key member of our team, you will collaborate with various departments to gather requirements, design solutions, and implement best practices within the CRM platform. Your contributions will directly impact our ability to deliver exceptional service to our clients.

Join the dynamic team at Sonsoft Inc. as a Microsoft Dynamics CRM Specialist. We are seeking an innovative and detail-oriented professional to enhance our CRM solutions and drive efficiency within our organization. In this role, you will be responsible for implementing, configuring, and optimizing Microsoft Dynamics CRM, ensuring seamless integration with existing workflows and systems.

Join Sonsoft Inc., a dynamic and innovative company, as a Microsoft Dynamics CRM Specialist. In this full-time role, you will leverage your expertise in Microsoft Dynamics CRM to enhance our client relationships and streamline business processes. You will be responsible for implementing solutions that drive efficiency and improve customer satisfaction.

Join our dynamic team at Sonsoft Inc. as a Microsoft Dynamics CRM and .NET Testing Specialist. In this pivotal role, you will be responsible for ensuring the quality and performance of our innovative software solutions. This is an excellent opportunity for you to leverage your technical expertise and contribute to our ongoing success.Your primary duties will include designing and executing test plans, identifying defects, and collaborating with cross-functional teams to deliver high-quality products. We are looking for a motivated individual who possesses strong analytical skills and a passion for software testing.

Join our dynamic team at Sonsoft Inc. as a Microsoft Dynamics CRM Testing Specialist! If you are passionate about quality assurance and have a keen eye for detail, this is the perfect opportunity for you. In this role, you will be responsible for testing Microsoft Dynamics CRM and .NET applications to ensure they meet the highest standards of quality.

Join Sonsoft Inc. as a Microsoft Dynamics CRM Testing and .NET Testing Specialist! In this pivotal role, you will be responsible for ensuring the integrity and performance of our CRM solutions through comprehensive testing methodologies. You will collaborate with cross-functional teams to identify, document, and troubleshoot issues, ensuring our applications meet the highest quality standards.

Join our dynamic team at Sonsoft Inc. as a Microsoft Dynamics CRM Testing Specialist. In this role, you will be responsible for conducting comprehensive testing of our CRM solutions, ensuring high-quality performance and functionality. You will collaborate closely with cross-functional teams to identify issues, develop test cases, and validate system enhancements. This position is ideal for an enthusiastic professional eager to advance their career in software testing and quality assurance.

At Relativity Space, we are revolutionizing space travel by building innovative rockets that address both current demands and future possibilities. Our Terran R vehicle is designed to transport customer payloads into orbit, catering to the increasing need for launch capabilities. This is merely the beginning; achieving commercial success with Terran R will pave the way for new advancements in science, exploration, and innovation, enabling us to push the boundaries of what is known.Becoming part of Relativity means joining a team where autonomy, ownership, and impact are integral to every role. Here, you won’t just perform tasks; you will tackle unprecedented challenges, 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 decisions, and witness your work materialize in record time. At Relativity, creativity and technical precision coexist, and your insights will shape the narrative we are crafting together. This is a unique opportunity to make a significant impact on our product, processes, and culture, at a pivotal moment when Terran R is gaining momentum and becoming a reality. The most fulfilling work of your career awaits. Join us.About the Team:Our Propulsion team is dedicated to the design and production of high-performance, manufacturable engines for the Terran R. Engineers within this team oversee the entire lifecycle of their components, from initial design through production to qualification and flight. We cultivate a culture of grassroots decision-making, devoid of technical gatekeeping, where accountability and ownership are paramount. Designing engines capable of producing over 250,000 pounds of thrust is just the beginning. As we move towards flight configuration qualification, the team is actively exploring modifications for future engines, including thrust enhancements, new operational cycles, and designs optimized for mass production.About the Role:

Join Vast as a Manufacturing Engineer, where you will play a crucial role in enhancing our manufacturing processes and ensuring product quality. You will collaborate with cross-functional teams to optimize production efficiency and support innovative projects that drive our growth.

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 future innovations. Our cutting-edge Terran R vehicle is designed to transport customer payloads into orbit, addressing the increasing need for launch capacity. This is merely the beginning; achieving commercial success with the Terran R will open doors to groundbreaking advancements in science, exploration, and technology.Becoming a part of Relativity means joining a team that values autonomy, ownership, and transformative impact at every level. Here, you won't just complete tasks; you'll tackle unprecedented challenges, contributing to the development of a rocket, a manufacturing process, and an innovative 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 pivotal decisions, and witness your contributions come to life in record time. Relativity fosters an environment where creativity intertwines with technical excellence, and your insights will help shape our collective journey. This is a unique opportunity to leave your mark on the product, processes, and culture, while Terran R gains momentum and becomes increasingly tangible. The most impactful work of your career awaits. Join us.About the Team: Our Propulsion team is dedicated to designing and delivering high-performance, manufacturable engines for the Terran R rocket. Each engineer on the team is accountable for their components throughout the entire lifecycle—from initial design to production, qualification, and flight. We nurture a culture of bottom-up decision-making, free from technical constraints, where ownership and accountability are paramount. Designing engines capable of producing over 250,000 pounds of thrust is just the starting point; as we prepare for qualification, we are actively exploring upgrades for future engines, including enhancements in thrust, new operational cycles, and strategies for mass production.About the Role: As a Senior Propulsion Engineer at Relativity Space, you will play a pivotal role in our mission to advance rocket propulsion technology. This position requires a strong technical background, innovative thinking, and a commitment to excellence in engineering.

Join ALTEN Technology USA, a pioneering engineering firm dedicated to transforming innovative ideas into reality. From enhancing space exploration and developing life-saving medical devices to creating cutting-edge autonomous electric vehicles, our team of over 3,000 experts across North America collaborates with top-tier companies in aerospace, medical devices, robotics, automotive, and more.As a vital member of the global ALTEN Group, which boasts over 57,000 engineers across 30 countries, we manage the entire product development cycle—from consulting to comprehensive project outsourcing.At ALTEN Technology USA, you will face some of the most challenging engineering problems in the industry, backed by mentorship, abundant career advancement opportunities, and a robust benefits package. We pride ourselves on cultivating a workplace culture where every employee feels appreciated, supported, and empowered to grow.Location: Long Beach, CAAs a Design and Release Engineer - Glazing, you will oversee the complete development of vehicle components and systems, from initial concept to production release. This position demands a strong proficiency in 3D design, a thorough understanding of engineering requirements, and the ability to collaborate with cross-functional teams to deliver high-caliber, manufacturable, and cost-efficient solutions.