Staff Turbomachinery Engineer, Turbine Development

🏢 Summary: Engineering role focused on developing and improving fuel and oxidizer turbopump assemblies for the Aeon-R rocket engine, supporting full lifecycle from design through testing and launch. The position involves turbomachinery design, analysis, assembly, and troubleshooting in a fast-paced propulsion development environment. You will work cross-functionally to mature engine systems for flight. 🗂️ Requirements: Degree in Engineering or related technical field, 8+ years of relevant industry experience, Experience with structural, thermal, and fluid analysis, Knowledge of turbomachinery design and analysis practices, Strong understanding of turbomachinery fundamentals, Experience with turbopump assembly procedures, Experience with rotor balancing, interference fits, and clearance checks, Ability to perform structural proofing and leak checks, Ability to diagnose and resolve complex turbomachinery operational issues 📃 Skills: Turbomachinery, Turbopumps, Structural, Thermal, Fluid, Rotordynamics, CFD, SiemensNX, Teamcenter, Rotorbalancing, Impellers, Turbines, Inducers, Manufacturing 🏢 Description: At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.About the Team: The propulsion team at Relativity is responsible for the successful development of the engines that will power the Terran R vehicle. We own their design from concept through to launch and reuse. Our team partners heavily with manufacturing, test, launch, and integration teams, striving to develop our engines in record time and to support Terran R's first launch in 2026. As part of this team, you will help build, test, and iterate on the full product lifecycle of our Aeon-R engine systems, seeing them mature and eventually bring Terran R into space. About the Role As a Turbomachinery Engineer, you will develop the assemblies for the fuel and oxidizer turbopumps of the Aeon-R engine family. You will collaborate closely with the propulsion development and manufacturing teams to incorporate improvements into future designs. In order to be successful in this role, you should be someone who thrives in ambiguity and is able to drive their own projects to completion. You must have the passion, tenacity and resolve to work through challenging issues unique to rocket turbopumps. We are looking for someone multifaceted, and capable of working at the interfaces of design, development, and analysis of turbomachinery. Ideally, you are someone who has come from a fast paced, aerospace environment, having completed difficult projects while collaborating effectively with multidisciplinary groups. About You Degree in engineering or related technical field and 8+ years of relevant industry experience Ability to perform basic structural, thermal, and/or fluid analysis Knowledge of turbomachinery design and analysis practices Strong communication skills Strong understanding of turbomachinery fundamentals Knowledge of turbopump assembly procedures, including rotor balancing, interference fits, clearance checks, structural proofing, and leak checks Ability to diagnose and resolve complex turbomachinery operational issues Nice to haves but not required: Proficiency in Siemens NX and Teamcenter Experience performing turbomachinery analyses (bladed CFD, structural, modal, rotordynamics) Experience designing bladed turbopump components (inducers, impellers, turbines) Experience in a startup or agile development environment Experience working in a flight development program At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.Hiring Range:$164,000—$225,500 USDWe are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

🏢 Summary: Technical leadership role within the propulsion team focused on engine system architecture, trades, interfaces, and overall development of liquid-propellant rocket engines for Terran R. The position combines deep system-level engineering work with leading and mentoring a team, supporting engine analysis, testing, and cross-functional collaboration. It involves full lifecycle ownership from design through qualification and flight in a fast-paced launch vehicle environment. 🗂️ Requirements: Bachelor’s degree in STEM field, 8+ years engineering experience in complex system development or test environment, Minimum 2 years experience with liquid-propellant rocket engines, Experience leading engineering teams, Strong knowledge of fluid mechanics, Strong knowledge of thermodynamics, Ability to drive system architecture and interface management, Availability for onsite work and travel (15%) 📃 Skills: FluidMechanics, Thermodynamics, LiquidPropulsion, RocketEngines, SystemsEngineering, EngineTesting, Simulation, CONOPS, Valves, Instrumentation, Turbomachinery, Combustion, ProjectManagement 🏢 Description: At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.About the Team: The Propulsion team at Relativity is focused on developing and delivering highly performant and manufacturable engines for Terran R. Engineers are responsible for the entire lifecycle of their parts, from initial design through production to qualification and flight. The team fosters a culture of bottoms-up decision-making, free from technical gatekeeping, where ownership and accountability are key at all levels. But designing engines with a quarter million pounds of thrust is just the beginning. As the flight configuration enters qualification, the team is now exploring modifications for future engines, including thrust upgrades, new cycles, and design for mass production. About the Role: This role may span several areas of our team depending on your skillset and the team’s needs at the time. The core technical responsibilities of the role & of your team are driving engine system (architecture + CONOPS) trades, managing engine interfaces & negotiating requirements to optimize for the vehicle, and supporting engine system development overall. You may additionally support engine system analysis and simulation, engine testing, tool development, and more. In engineering at the system level, you will be expected not just to coordinate & facilitate amongst other technical teams, but to bring your own deep technical acumen to bear on problems in this highly technical role – and to coach the folks on your team to do the same. You will also lead a team of engineers with similar responsibilities as the above. This will require mentorship, project management, establishing priorities, communicating with leadership, providing technical guidance, and recruiting. Leaders at Relativity are expected to be both people leaders & highly technical – you will balance your time between effectively supporting your team’s growth and success at Relativity and making direct technical contributions of your own. You will serve as a mentor to guide the team, but will also learn from peers & mentors of your own within propulsion & the broader company. And in addition to learning from each other, we all learn from the engine – Aeon R is a novel engine that’s never been built before, and with every engine test it gives us new mysteries to solve and challenges to grow from. In order to be successful in this role, you should be capable of leading collaborative projects to completion with minimal oversight and supporting your team in doing the same. You should also be a self-starter who is always looking for ways to improve yourself & your team, and learn more about the systems that interface with yours. You should be someone who cares deeply about the people on your team & is invested in their growth. Along with these high expectations comes the opportunity to have a significant influence on a fast-growing startup company and to make rapid professional gains in an environment that encourages growth and risk. This role is full-time onsite at our factory in Long Beach, CA. This role requires an average of 15% travel to our test & launch sites and may occasionally require shifted schedules or weekend work for critical milestones. About You: Bachelor’s degree in a science, engineering, technology, or mathematics field 8+ years of relevant engineering experience in a complex system development and/or test environment, with a minimum of 2 years of direct experience with liquid-propellant rocket engines Experience leading teams Experience applying engineering fundamentals in fluid mechanics & thermodynamics Nice to haves but not required: Working knowledge of fluid components such as valves and instrumentation Working knowledge of engine subsystems such as combustion devices and turbomachinery Demonstrated drive to deliver on ambitious schedules, even and especially if unconventional & creative solutions are necessary to do so Experience mentoring, managing complex interdisciplinary projects, supporting continuous improvement of the people around you, or participating in growing your team through hiring At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.Hiring Range:$160,000—$220,000 USDWe are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

🏢 Summary: Senior Loads & Dynamics Engineer responsible for leading dynamic analyses and driving hardware design decisions for the Terran R launch vehicle. The role focuses on coupled loads, vibroacoustic analysis, and dynamic response modeling across the full vehicle lifecycle, from concept through validation and post-flight review. You will collaborate cross-functionally to mature designs, develop analysis tools, and ensure systems meet performance, reliability, and certification requirements. 🗂️ Requirements: Undergraduate degree in engineering or related field, 7+ years of relevant experience, Experience delivering complex dynamic analysis projects to hardware teams, Experience with finite element or dynamic response modeling, Experience developing dynamics analysis tools or workflows, Experience with testing, instrumentation, and data analysis, Ability to lead execution of coupled loads or vibroacoustic analyses 📃 Skills: FEA, Modeling, Dynamics, Vibroacoustics, Instrumentation, DataAnalysis, Automation, StructuralMechanics, Aerodynamics, FluidDynamics 🏢 Description: At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.About the Team: The Integrated Performance team owns the holistic view of how Terran R comes together, ensuring that every system on the vehicle and ground is capable of achieving our ambitious objectives. The team works across the full launch system, from trajectory design and aerodynamics to reliability analysis and beyond, with direct influence on all parts of the product lifecycle, from conceptual design to post-flight data review. Beyond analysis, team members engage hands-on with hardware and operations, with the mission and authority to drive meaningful programmatic change. With a unique organizational structure, the integrated performance team spans multiple technical domains and embeds directly with partner teams to solve the hardest multi-disciplinary problems. The team operates with a rare scale: large enough to support complex development, yet small enough that individual contributors have meaningful impact. The Loads & Dynamics team works collaboratively with adjacent Flight Sciences teams including Dynamic Environments and Aerodynamics and across the Structures, Mechanisms, Fluids, GNCP, Launch and Test teams to develop robust vehicle, ground system, and component architectures, generate associated loads, maintain and improve related analysis tools, provide design and test guidance, and contribute to performance trades on time and budget while meeting our technical requirements. A high degree of autonomy along with an ability to prioritize work in our fast-paced environment is required. About the Role: Drive maturation of hardware designs and ops decisions through analysis, understanding of vehicle and program needs, and proactive communication across teams Lead development, execution, delivery, and validation efforts for relevant Dynamic analyses such as Coupled Loads Analysis or Vibroacoustic Analysis, including tooling and automation Develop Dynamic loads, levels, and criteria from initial concept through data review for vehicle and supporting hardware for Terran R Contribute to and execute roadmaps for engineering analysis, testing, and tool development in collaboration with management Drive the design of Terran R system elements and operations to meet Loads and Dynamics criteria and to identify opportunities to improve performance, reliability, robustness, or simplicity Mentor other analysts to be hardware-focused, collaborative, and judicious with technical rigor About You: Undergraduate degree in engineering or related field and 7+ years relevant experience Experience structuring, negotiating, executing, and delivering complex analysis projects to hardware teams and certification authorities Experience with Finite Element and/or other modeling approaches for dynamic response analysis Experience developing Dynamics analysis tools/workflows Experience with relevant testing, instrumentation, and data analysis Nice to haves but not required: Experience leading technical teams, including hiring and performance management Experience leading anomaly resolutions/failure investigations Experience in a Dynamics role from concept through V&V/certification on a vehicle program Working knowledge of liquid rocket engines, fluid dynamics, aerodynamics, structural mechanics At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.Hiring Range:$164,000—$225,500 USDWe are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

🏢 Summary: Senior Mechanisms Design Engineer responsible for leading the full design, analysis, build, and test lifecycle of flight mechanisms for the Terran R rocket, including stage separation, payload deployment, aero actuation, and landing gear systems. The role involves cross-functional collaboration and integration of mechanisms into additively manufactured primary structures. Ownership spans conceptual design through manufacturing and flight-ready hardware delivery. 🗂️ Requirements: Bachelor's degree in Engineering or related technical field, 8+ years of full-cycle design engineering experience (CAD, analysis, build, test), Experience designing mechanical mechanisms for high-performance systems, Knowledge of kinematic synthesis, pneumatic and hydraulic actuation, mechatronics, instrumentation, Knowledge of structural strength, stability, and fatigue failure modes, Understanding of manufacturing processes, materials, and surface treatments, Hands-on hardware build and testing experience, Ability to lead technical projects and conduct trade studies 📃 Skills: CAD, NX, TeamCenter, Ansys, Femap, Python, MATLAB, Kinematics, Hydraulics, Pneumatics, Mechatronics, Instrumentation, Structures, Fatigue, Manufacturing, Additive, Machining, Welding, 3Dprinting 🏢 Description: At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.About the Team: The Structures and Mechanisms team is responsible for the full design, build, and test lifecycle of Terran R’s integrated structures and flight mechanisms. Whether you're working on highly iterative mechanisms that move or tight-margin structures that shouldn’t, you’ll get hands-on hardware ownership and see the rocket coming to life on the factory floor. Both teams fall under one department, sharing design principles, tools, and an integrated approach that provides a comprehensive view of Terran R. Team members work on multiple parts, not just within a single subsystem, and are empowered to make decisions that directly impact flight hardware. Beyond first flight, you’ll play a critical role in refining for manufacturability and speed. About the Role: To support our mission of changing the way rockets are built and flown, you will guide the design of Terran R mechanisms such as stage separation, payload deployment, aero control features and landing gear. To be successful, you will be working collaboratively with partner groups such as structures, avionics and fluids; and leverage our additive process and design freedom to design and build better products. The scope of work encompasses a full design cycle, including conceptualization, trade studies, design, analysis, manufacturing and testing of components. Here are some examples of projects you could be working on: Design and test the Terran R stage separation or fairing deployment system Innovative conceptualization of the Terran R landing gear or aero surfaces actuation Definition of design criteria and subsystems requirements Review of static and dynamic load inputs, material properties & manufacturing process Conduct trade studies on different mechanism design concepts and present to leadership Your mission will be to deliver on time and budget. You will be challenged to integrate as many subsystems within our printed primary structure, and support the development of our additive process to make this a reality. To achieve this, you will be working closely with our vehicle design, test and loads teams, as well as our additive and manufacturing teams. In order to be successful in this role, you should be someone who is self-motivated, thrives in ambiguity, and is able to lead his or her own projects to completion. Ideally, you are someone who has come from a fast-paced environment, having completed difficult projects with extreme ownership while collaborating effectively with other key groups. About You: Bachelor's degree in engineering or related technical discipline 8+ years of experience in a full cycle design engineering role, including CAD, analysis, build and test Fundamental knowledge of kinematic synthesis, pneumatic/hydraulic actuation, mechatronics and instrumentation Fundamental knowledge of structures strength, stability and fatigue failure modes Basic knowledge of manufacturing processes, materials, and surface treatments Proven track record of technical problem-solving and hands-on hardware build experience Communication and interpersonal skills to lead discussions on complex technical topics Nice to haves but not required: 10+ years of aerospace experience or an advanced engineering degree Experience with launch vehicle mechanisms and multi-body dynamics analysis Experience in a demanding fast pace development environment Experience with design engineering tools such as NX, TeamCenter, Ansys or Femap, as well as engineering scripting language such as Python or MATLAB Hands-on experience with fabrication/prototyping such as machining, 3D printing, welding, woodworking At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.Hiring Range:$184,500—$225,500 USDWe are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

🏢 Summary: Leadership role responsible for guiding a team of component design engineers developing fluid control devices for a launch vehicle, including valves and related mechanisms. The position combines technical oversight, design authority, and cross-functional collaboration to deliver qualified hardware for rocket propulsion and stage systems. The role involves hands-on involvement in analysis, testing, and manufacturing integration within a high-performance aerospace environment. 🗂️ Requirements: Bachelor's degree in Engineering, 7+ years experience in fluid control devices, valves or mechanisms design and analysis, Proven engineering leadership and team management experience, Strong knowledge of thermodynamics, structures, fluids, electronics, Hands-on experience with structural and fluids testing, Experience in high-volume manufacturing environment, Experience with CAD software, Experience with FEA and CFD, Knowledge of GD&T 📃 Skills: CAD, FEA, CFD, GD&T, Thermodynamics, Structures, Fluids, Electronics, Valves, Cryogenics, Pneumatics, Solenoids, Manufacturing, Testing 🏢 Description: At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.About the Team: The Components team is responsible for all fluid control devices across Terran R, from propulsion to stage systems, enabling a more integrated and informed design approach. Engineers own every aspect of multiple products and integrate with partner teams such as Propulsion, Avionics, and Stage Fluids to ensure their components function seamlessly within the scope of the broader vehicle. With design, manufacturing, and test assets co-located, you’ll see firsthand how your designs perform and can iterate quickly based on real-world data. We’re continuously advancing our products, including developing novel clean-sheet designs for upcoming vehicle and engine upgrades, while creatively improving existing designs to enhance performance, reliability, and manufacturability. About the Role: In this role, you will be responsible for a team of component design engineers. You will apply your leadership skills to create a vision and direction for the team. You will apply your own personal technical experience to guide the designs of every fluid control device on the rocket, and you will create strong working relationships with partner teams, including: Production, Test, and Stage and Propulsion Engineering. Some of the specific tasks you’ll execute are: Manage a high-performing team of component design engineers aligned with program milestones Define, scope, and schedule required actions to deliver qualified components to the vehicle and engine integration teams Establish design requirements to allow for execution aligned with program goals To be successful in this role, you should be someone who thrives in ambiguity and be capable of leading highly technical and collaborative projects to completion with minimal oversight. Along with these high expectations, this position will involve recruiting, career development, and mentoring engineers Support your team members to execute engineering tasks such as: Design of novel cryogenic, pneumatic, proportional, and/or solenoid valves. Perform detailed structural and thermal fluids analysis Create and execute development and qualification test plans Partner with Manufacturing and Supply Chain teams to produce parts at rate About You: Bachelor's degree in an engineering field 7+ years of experience in fluid control devices, valves and/or mechanisms design and analysis Proven leadership experience, demonstrated through mentoring, managing complex interdisciplinary projects, supporting continuous improvement of the people around you, and participating in growing your team through hiring Experience applying engineering fundamentals in thermodynamics, structures, fluids, and electronics Hands-on experience with fluids and structural development testing and manufacturing Experience in a high-volume manufacturing environment Experience with CAD software Experience with FEA and CFD Knowledgeable about GD&T Nice to haves but not required: 5+ years relevant experience in a rocket development or test environment Experience with liquid propulsion engine component development and test Experience with the design and manufacturing process of valves, regulators, and actuators, motors, solenoids Experience with design and testing of cryogenic systems and components Exposure and knowledge in powder bed additive manufacturing At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.Hiring Range:$160,000—$220,000 USDWe are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

🏢 Summary: Engineering role focused on developing, qualifying, and testing fluid system hardware for a launch vehicle, translating design requirements into effective test strategies and iterating designs based on results. The position supports component and system-level testing to ensure robust, flight-ready integration within the vehicle architecture. Work involves close collaboration across design, manufacturing, and test in a fast-paced rocket development environment. 🗂️ Requirements: Bachelor’s degree in Mechanical Engineering or equivalent, Experience with fluid system components (fittings, seals, valves, regulators), Experience in hardware design and system testing, Ability to develop and execute qualification and development test campaigns, Familiarity with structural analysis using FEA tools, Strong foundation in physics and first-principles engineering 📃 Skills: FEA, Testing, Mechanical, Fluids, Pneumatics, Propulsion, Valves, Regulators, Seals, CAD, Analysis 🏢 Description: At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.About the Team: The Stage Fluids team is responsible for the design and delivery of the propellant, pressurant, pneumatics, and other fluid systems that turn structures into functioning rockets! The team has full ownership across design, production, test, and flight, maintaining a holistic view of Terran R, focused not on isolated parts but integrated functionality. Working on-site at the factory means you’re never far from the hardware, enabling rapid iteration and tight feedback loops across design, test and manufacturing. You won’t just be handed requirements: you’ll be expected to ask the right questions, collaborate with partners across the company, and ultimately find the best solutions for Terran R. About the Role: In this role, you will support the development and qualification of fluid system hardware for the TerranR launch vehicle. You will help translate design requirements into effective test strategies while iterating on hardware designs based on test results. Your work will ensure fluid system components are robust, well-understood, and ready for integration into the broader vehicle architecture Primary Responsibilities: Iterate on hardware designs and supporting analysis based on learnings found in testing Design mechanical test fixtures to support component and system-level hardware testing Translate hardware designs, industry test standards, system requirements, and design criteria into actionable qualification and development test campaigns Accelerate the team’s ability to test hardware by clarifying test processes, capabilities, and limitations, and by developing creative solutions to testing challenges Support the execution, troubleshooting, and interpretation of hardware test campaigns To succeed in this role, you will bring a solid foundation in fundamental physics and the ability to apply first-principles thinking to complex problems. You are self-motivated, adaptable, and thrive in a fast-paced, highly collaborative vehicle development environment About You: Bachelor’s degree in mechanical or an equivalent engineering discipline Experience designing or operating with fluid system components such as fittings, seals, valves, regulators, and associated system testing Familiarity with FEA tools for evaluating structural margins Nice to haves but not required: Experience in a fast-paced start-up and/or launch vehicle environment At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.Hiring Range:$90,000—$124,500 USDWe are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

🏢 Summary: This role focuses on developing, testing, and qualifying fluid system hardware for a launch vehicle, ensuring components are robust and ready for vehicle integration. The engineer will design test fixtures, translate requirements into test campaigns, and iterate hardware designs based on test results. The position supports end-to-end hardware validation in a fast-paced rocket development environment. 🗂️ Requirements: Bachelor’s degree in Mechanical Engineering or equivalent engineering discipline, Experience with fluid system components (fittings, seals, valves, regulators), Experience in system-level hardware testing, Ability to translate design requirements into test campaigns, Experience using FEA tools for structural evaluation 📃 Skills: FEA, Mechanical, Fluids, Testing, Pneumatics, Propulsion, Regulators, Valves, Seals, Fittings 🏢 Description: At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.About the Team: The Stage Fluids team is responsible for the design and delivery of the propellant, pressurant, pneumatics, and other fluid systems that turn structures into functioning rockets! The team has full ownership across design, production, test, and flight, maintaining a holistic view of Terran R, focused not on isolated parts but integrated functionality. Working on-site at the factory means you’re never far from the hardware, enabling rapid iteration and tight feedback loops across design, test and manufacturing. You won’t just be handed requirements: you’ll be expected to ask the right questions, collaborate with partners across the company, and ultimately find the best solutions for Terran R. About the Role: In this role, you will support the development and qualification of fluid system hardware for the TerranR launch vehicle. You will help translate design requirements into effective test strategies while iterating on hardware designs based on test results. Your work will ensure fluid system components are robust, well-understood, and ready for integration into the broader vehicle architecture Primary Responsibilities: Iterate on hardware designs and supporting analysis based on learnings found in testing Design mechanical test fixtures to support component and system-level hardware testing Translate hardware designs, industry test standards, system requirements, and design criteria into actionable qualification and development test campaigns Accelerate the team’s ability to test hardware by clarifying test processes, capabilities, and limitations, and by developing creative solutions to testing challenges Support the execution, troubleshooting, and interpretation of hardware test campaigns To succeed in this role, you will bring a solid foundation in fundamental physics and the ability to apply first-principles thinking to complex problems. You are self-motivated, adaptable, and thrive in a fast-paced, highly collaborative vehicle development environment About You: Bachelor’s degree in mechanical or an equivalent engineering discipline Experience designing or operating with fluid system components such as fittings, seals, valves, regulators, and associated system testing Familiarity with FEA tools for evaluating structural margins Nice to haves but not required: Experience in a fast-paced start-up and/or launch vehicle environment At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.Hiring Range:$90,000—$124,500 USDWe are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

🏢 Summary: Leadership role within Systems Engineering focused on developing and scaling tools and processes to manage requirements, mitigate risk, and ensure cohesive vehicle integration for the Terran R rocket program. The position drives system architecture, verification strategy, and subsystem alignment through stage testing while mentoring engineers and enabling rigorous, scalable development practices. This role combines hands-on technical oversight with team leadership across the full product lifecycle. 🗂️ Requirements: Bachelor’s degree in Engineering or technical field, 5+ years of experience in systems engineering, system architecture, integration, or test & evaluation, Experience with full product lifecycle from concept through production/operations, Experience working on system definition, design, and development, Ability to manage and mentor engineers in technical environments, Experience working in dynamic environments with changing requirements 📃 Skills: SystemsEngineering, SystemArchitecture, SystemIntegration, TestEvaluation, RequirementsManagement, RiskManagement, Verification, StageTesting, SubsystemIntegration, EngineeringLeadership 🏢 Description: At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.About the Team: The Systems Engineering team ensures that Terran R comes together as a cohesive, high-performing, and scalable system. Within the department, one team focuses on building tools and processes to manage requirements, track decisions, and identify and mitigate risk - enabling faster, more informed development across the program. Engineers work across domains to understand complex problems, identify solutions, and implement them – all with deep technical knowledge, not just documentation. The other team focuses on the vehicle itself, working across teams to ensure all subsystems of Terran R function together as intended, burning down technical risk, and driving informed decisions at every stage of the vehicle lifecycle. Engineers are empowered to lead high-impact efforts, from major test campaigns to console operations during launch, and are trusted to drive improvements across fluids, structures, avionics, and more. Regardless of which team you’re on, you’ll be part of a high-visibility, high-impact department at a pivotal moment in the program, where decisions made today on trades, architecture, and process will shape not just the first launch, but the long-term trajectory of Relativity. About the Role: Work closely with engineering leadership across the company ensuring the systems engineering tools and processes are enabling responsible engineers to move fast while also providing the right amount of engineering rigor to prevent downstream issues Focus on creating and rolling out new processes while focusing on streamlining and eliminating processes that are no longer effective or does not scale with the ambitious launch ramp rate Manage a team of engineers who are helping drive the existing Systems Engineering process while also focusing on reducing risk at the Subsystem and Component level as we step into Stage Testing Look broadly at existing requirements to make sure verification actives are occurring at the right time and are burning down risk prior to stage testing Ensure other test objectives are properly captured at the subsystem level and all affected parties are aligned on how the objectives will be met Mentor team members and engineers in other departments while providing a second set of technical eyes ensuring processes are being leveraged to help burn down technical risk About You: Bachelors degree in Engineering or technical field 5+ years of experience in technical positions working on system engineering, system definition, design, and development, system architecture, system integration, and/or T&E. Full product lifecycle experience on at least one program, preferably two or more (from concept through production/operations) Proven ability to work in a dynamic environment that includes working with changing needs and requirements. Nice to haves but not required: Previous people leadership experience At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.Hiring Range:$160,000—$220,000 USDWe are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

🏢 Summary: The role involves leading and improving systems engineering tools and processes to support the development and testing of the Terran R launch vehicle. It focuses on managing engineers, reducing technical risk at subsystem and component levels, and ensuring requirements, verification, and test objectives are properly defined and executed. The position requires full lifecycle systems engineering expertise to enable rigorous, scalable development through stage testing and launch operations. 🗂️ Requirements: Bachelor’s degree in Engineering or technical field, 5+ years of experience in systems engineering, system definition, design, development, architecture, integration, or test and evaluation, Full product lifecycle experience from concept through production/operations on at least one program, Experience managing or contributing to systems engineering processes, Ability to work in dynamic environments with changing requirements 📃 Skills: SystemsEngineering, SystemArchitecture, SystemIntegration, RequirementsManagement, Verification, Validation, Testing, RiskManagement, LifecycleManagement, Avionics, Structures, Fluids 🏢 Description: At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.About the Team: The Systems Engineering team ensures that Terran R comes together as a cohesive, high-performing, and scalable system. Within the department, one team focuses on building tools and processes to manage requirements, track decisions, and identify and mitigate risk - enabling faster, more informed development across the program. Engineers work across domains to understand complex problems, identify solutions, and implement them – all with deep technical knowledge, not just documentation. The other team focuses on the vehicle itself, working across teams to ensure all subsystems of Terran R function together as intended, burning down technical risk, and driving informed decisions at every stage of the vehicle lifecycle. Engineers are empowered to lead high-impact efforts, from major test campaigns to console operations during launch, and are trusted to drive improvements across fluids, structures, avionics, and more. Regardless of which team you’re on, you’ll be part of a high-visibility, high-impact department at a pivotal moment in the program, where decisions made today on trades, architecture, and process will shape not just the first launch, but the long-term trajectory of Relativity. About the Role: Work closely with engineering leadership across the company ensuring the systems engineering tools and processes are enabling responsible engineers to move fast while also providing the right amount of engineering rigor to prevent downstream issues Focus on creating and rolling out new processes while focusing on streamlining and eliminating processes that are no longer effective or does not scale with the ambitious launch ramp rate Manage a team of engineers who are helping drive the existing Systems Engineering process while also focusing on reducing risk at the Subsystem and Component level as we step into Stage Testing Look broadly at existing requirements to make sure verification actives are occurring at the right time and are burning down risk prior to stage testing Ensure other test objectives are properly captured at the subsystem level and all affected parties are aligned on how the objectives will be met Mentor team members and engineers in other departments while providing a second set of technical eyes ensuring processes are being leveraged to help burn down technical risk About You: Bachelors degree in Engineering or technical field 5+ years of experience in technical positions working on system engineering, system definition, design, and development, system architecture, system integration, and/or T&E. Full product lifecycle experience on at least one program, preferably two or more (from concept through production/operations) Proven ability to work in a dynamic environment that includes working with changing needs and requirements. Nice to haves but not required: Previous people leadership experience At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.Hiring Range:$160,000—$220,000 USDWe are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

🏢 Summary: Leadership role responsible for building and scaling the Supplier Development Engineering function to ensure supplier quality, reliability, and compliance for Terran R production and launch. The position drives supplier performance, quality systems implementation, and cross-functional alignment across engineering, manufacturing, and supply chain. Focused on establishing robust processes, managing supplier risk, and ensuring high-reliability aerospace standards are met. 🗂️ Requirements: Bachelor’s degree in Engineering (Mechanical, Aerospace, Industrial or related), 10+ years in Supplier Industrialization, Supplier Development, or Manufacturing Engineering, 5+ years of engineering team management experience, Expert knowledge of AS9100 and ISO 9001 quality systems, Hands-on experience with APQP, PPAP, FAIR, PFMEA, Control Plans, Experience building and deploying quality processes across teams, Ability to travel up to 50% 📃 Skills: AS9100, ISO9001, APQP, PPAP, FAIR, PFMEA, ControlPlans, Lean, SixSigma, 8D, DFM, DFA, SQMS, PLM, ERP, MES, DataAnalysis 🏢 Description: At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.About the Team: The Reliability team at Relativity Space ensures quality is built into every stage of the Terran R design and production process, embedding reliability from the very beginning. The team works directly with design, manufacturing, test, and launch teams to stay close to the hardware, understand constraints, and proactively shape decisions. As the program moves from development into production and scaled operations, this is the time to establish the right processes, controls, and inspections without slowing progress. The team plays a key role in balancing risk, fostering a culture of ownership, and making sure speed never comes at the cost of reliability. Success means creating a quality system that scales with the Terran R program and Relativity as a whole. About the Role: Develop and lead a high-performing Supplier Development Engineering team, fostering ownership, technical rigor, and data-driven decision-making. Set and execute the supplier development strategy, reliability roadmap, and SQMS processes to meet Terran R production, launch, and compliance requirements (AS9100/ISO 9001). Drive supplier performance management, establishing key metrics and scorecards to improve PPM, yield, PPAP timing, and overall supplier capability. Own major supplier risk escalation and resolution, guiding disciplined problem solving (e.g., 8D) and ensuring rapid recovery on quality or capacity issues. Lead cross-functional alignment with Engineering, Manufacturing, and Supply Chain on supplier qualification, technical requirements, and NPI execution. Oversee technical and operational execution, including supplier qualification, APQP/DFM/DFA, PPAP/FAIR approvals, and CI initiatives (Lean/Six Sigma) to ensure robust manufacturing and protect build schedules. About You: Bachelor’s degree in Engineering (Mechanical, Aerospace, Industrial, or a related technical field) 10+ years of experience in Supplier Industrialization, Supplier Development, or Manufacturing Engineering, ideally within the aerospace or a high-reliability/safety-critical industry. 5+ years of direct people management experience, including coaching, mentorship, and performance management of an engineering team Expert knowledge of quality systems (AS9100/ISO 9001) and core quality tools (APQP, PPAP, FAIRs, PFMEA, Control Plans), with a proven ability to influence the implementation and compliance of key quality initiatives. Demonstrated capability to build processes from the ground up and successfully deploy them across diverse teams. Willingness to travel up to 50% of the work week when needed. Nice to haves but not required: Master’s degree in Engineering (Mechanical, Aerospace, Industrial, or a related technical field). Professional certification such as Six Sigma Black Belt, ASQ Certified Manager of Quality/Organizational Excellence (CMQ/OE), or PMP. Familiarity with high-volume inspection methods and data-driven acceptance methods. Strong knowledge of enterprise applications (i.e., PLM, ERP, MES) and proficient in data analysis. At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.Hiring Range:$195,000—$268,500 USDWe are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.