Mechanical Engineer - Components Build Engineer for Starship

This Manufacturing Engineer position supports Starship Components Operations at SpaceX in Hawthorne, CA. The team develops and builds the factory systems behind critical flow control devices and mechanisms for Starship and Super Heavy, including regulators, butterfly valves, and flap or fin actuators. These components play a key role in vehicle function. The group’s scope covers factory expansion, process flow, machine moves, and project planning, all in support of SpaceX’s long-term mission. Role overview This role centers on designing and managing production and factory layouts, with an emphasis on clear visual indicators and efficient material movement. The work environment is hands-on, with direct involvement in factory operations and collaboration with production teams. What you will do Design and oversee factory and production layouts to improve material flow and visual management. Visit vendor sites, negotiate pricing, and monitor project progress to keep schedules on track. Evaluate production lines, identify opportunities for simplification, and implement improvements. Lead complex projects, delivering results quickly and managing costs. Work directly with production teams to see projects through to completion. Champion system and process improvements across production groups. Develop and use analytical tools to assess delivery, capacity, and cost for data-driven decision making.

At SpaceX, we believe that a future where humanity explores the stars is far more thrilling than one where we remain earthbound. We are actively pioneering technologies that will make this vision a reality, ultimately aiming to establish human life on Mars.Test Specialist – Starship Electromechanical ComponentsThe Components Test organization consists of a dedicated team of engineers, specialists, and technicians who deliver essential testing expertise for developing flight hardware for Starship launch and spacecraft systems. Our engagement with flight hardware commences from conception, progressing through R&D, design qualification testing, production testing, and concluding with failure investigations of hardware throughout its lifecycle. The Starship Actuation Components Test team is responsible for designing, constructing, operating, and maintaining custom test stands and fixtures for various electromechanical assemblies, including actuators, motors, and power electronics, which are required to function reliably in extreme conditions.As a Test Specialist, you will primarily focus on the construction, operation, and maintenance of these testing facilities. Your contributions are pivotal to the design process as you provide engineers with insights into operational and maintenance considerations.

Role overview SpaceX seeks a TIG Welder in Hawthorne, CA to support the assembly of Starship components. This role centers on precision welding tasks for spacecraft manufacturing, with a focus on advanced aerospace materials. What you will do Perform TIG welding on Starship parts and assemblies Work with advanced metals and alloys designed for aerospace applications Assist with the build and integration of spacecraft components Use careful welding techniques to uphold strict quality and safety standards Requirements Proven TIG welding experience, ideally in aerospace or other high-precision settings Strong attention to detail and a consistent focus on quality Interest in aerospace technology and manufacturing

About the Role SpaceX is developing technologies to support human life beyond Earth, with a focus on enabling missions to Mars. The Starship team in Hawthorne, CA, is at the center of this mission. What You Will Do Design and build critical flight hardware for Starship, including primary structures, propellant tanks, integration interfaces, and structural subassemblies. Make fast, high-impact decisions and solve complex engineering problems in real time. Take full ownership of the hardware development process, from concept through hands-on fabrication and integration. Develop expertise in design for manufacturability, with emphasis on sheet metal and subassembly design and fabrication. Work closely with production teams on the shop floor to bring designs into reality. Location This position is based in Hawthorne, CA.

At SpaceX, we believe that exploring the stars is the next frontier for humanity. Our mission is to revolutionize space travel through innovative technologies, with a vision of establishing human life on Mars.SOURCING SPECIALIST (STARSHIP)Join us in our quest to transform the future of space travel. We are looking for a proactive Sourcing Specialist to take ownership of the procurement and fulfillment of mechanical hardware essential for the success of our Starship program. This role is integral to our supply chain operations, which encompass procurement, planning, supplier development, quality assurance, logistics, and inventory management.RESPONSIBILITIES:Oversee sourcing activities for various commodities, including precision-machined components, forgings, castings, and complex manufactured parts.Negotiate and place purchase orders for mechanical components, ensuring they meet technical specifications, cost targets, and delivery timelines.Forecast demand and assess supplier capacity, managing purchase orders to maintain an uninterrupted supply of components for development and production.Monitor supplier performance metrics such as quality, delivery, and cost in a fast-paced environment.Review engineering drawings to align sourcing with suppliers who have the best capabilities for manufacturability and quality assurance.Effectively communicate design changes to suppliers to minimize downtime and streamline lead times.Proactively address complex supply chain challenges in a rapidly evolving environment.Build and maintain strong relationships with internal and external stakeholders for effective collaboration and change management.Execute tasks efficiently, balancing speed and accuracy to meet critical deadlines.

At SpaceX, we are driven by the vision of a future where humanity explores the cosmos. Our mission is to develop groundbreaking technologies that will enable human life on Mars.Senior Antenna Engineer (Starship)The RF engineering team for our Starship vehicles is seeking a skilled Senior Antenna Engineer. This role encompasses both hardware product development of radios and antennas, as well as the oversight of communication system architecture, analysis, and verification. You will manage the product development lifecycle, from initial design concepts to prototyping, qualification testing, and transitioning into stable production. This position requires extreme ownership of the communication systems, including design, integration, testing, and providing on-console support during flight missions. You will work with frequencies ranging from UHF (400 MHz) to Ka-band (40 GHz) and engage in projects beyond communications, such as GPS and radar sensing for lunar missions with NASA Artemis. Collaboration with mechanical, production, and integration teams is essential.

Join SpaceX as a Senior Software Engineer, where you will be at the forefront of designing and developing software that powers our Starship spacecraft. You will collaborate with a team of talented engineers and contribute to groundbreaking projects that push the boundaries of space exploration.

Role Overview Space Exploration Technologies Corp. (SpaceX) is working toward a future where people explore the stars. The company’s mission centers on developing technologies that could support human life on Mars and beyond. Propulsion Engineer - Raptor Components Manufacturing will join the team responsible for designing and building advanced engine control components for the Raptor engine. This group focuses on flow control devices, combining pneumatics, mechanical, electrical, and software systems into integrated solutions. Their work directly impacts both manufacturing efficiency and engine performance. What You Will Do Design and manufacture engine control components for the Raptor engine Develop solutions that integrate pneumatics, mechanical, electrical, and software systems Collaborate with hardware suppliers and test teams to ensure quality and performance Lead projects that shape the architecture of Starship Location This position is based in Hawthorne, CA.

Critical Energy designs and manufactures modular power plants that use a closed-loop thermodynamic cycle to convert heat into electricity. Founded by a former SpaceX engineer and backed by climate and technology investors, the company focuses on delivering high-efficiency, continuous power for geothermal projects and waste heat recovery, including from data center gas turbines. The team aims to make clean energy practical and affordable for sectors such as AI hyperscalers and data centers. The mission centers on creating a future where energy is abundant, affordable, and entirely clean. The company brings together engineers, designers, and visionaries to advance geothermal technology and build solutions that support global energy needs with zero emissions. Role overview The Senior Mechanical Design Engineer – Turbomachinery will develop new turbomachinery for power generation. This position involves close collaboration with teams across engineering, supply chain, manufacturing, systems, and field operations. Work spans the entire project lifecycle, from early concept to final integration, with a focus on both component-level and system-level mechanical design. What you will do Develop mechanical designs for new turbomachinery used in power generation systems Collaborate with colleagues in engineering, supply chain, manufacturing, systems, and field operations Contribute throughout the project lifecycle, from initial concept through final integration Focus on both component-level and system-level design challenges Requirements Collaboration skills and adaptability in a growing team Willingness to learn new approaches as company needs evolve Direct experience with turbomachinery is helpful but not required Official job title will be determined based on experience and qualifications

Role overview The Senior Mechanical Engineer - Starship Avionics position at SpaceX in Hawthorne, CA focuses on mechanical engineering for spacecraft avionics. This role plays a part in developing and improving the hardware that supports Starship missions. What you will do Design, refine, and support avionics systems for the Starship program using mechanical engineering expertise. Collaborate with engineering teams to address technical challenges in spacecraft hardware. Take part in projects that contribute to advancements in spaceflight technology.

About SpaceX SpaceX pursues new frontiers in space exploration, developing technologies to support human life on Mars and beyond. The team builds and launches hardware that supports missions from satellite deployment to crewed flights to the International Space Station. Role Overview: Manufacturing Engineer, Machining (Starship) This Manufacturing Engineer position focuses on machining for Starship at SpaceX's Hawthorne, CA facility. The role connects engineering and production, shaping both new and existing hardware. The engineer will help guide the design, development, manufacturing, and integration processes for current and next-generation vehicles. What You Will Do Contribute machining expertise to create aerospace hardware for Starship and other vehicles. Work closely with engineering and production to influence hardware design and manufacturing methods. Oversee manufacturing and integration activities for flight hardware.

Critical Energy creates modular power plants that convert heat into electricity using a closed-loop thermodynamic cycle. Founded by a former SpaceX engineer, the company delivers clean energy systems that can be installed quickly, often in weeks. These solutions support continuous, high-efficiency power for geothermal and waste heat recovery applications. Clients include AI hyperscalers, data centers, and other sectors with demanding energy needs. Backed by leading investors in climate and technology, Critical Energy is expanding rapidly. The company’s vision centers on building a sustainable, low-cost, and fully clean energy future through advanced geothermal technology. Role overview The Senior Mechanical Design Systems Engineer role is based in Hawthorne, CA. This position focuses on mechanical design and fluid dynamics for clean energy power generation systems. The work is hands-on and spans the entire project lifecycle, from initial concept through completion. Collaboration with cross-functional teams is a key part of the job. What you will do Design, develop, and optimize mechanical systems for modular power plants Lead projects from concept through final delivery Work with engineers and other teams to integrate components and subsystems Apply expertise in fluid dynamics and structural design to product development Design and integrate components such as heat exchangers, turbines, pumps, and related subsystems What we value Adaptability and eagerness to learn new skills Strong background in mechanical and structural design Hands-on experience in product development and system integration Dedication to advancing clean energy solutions Critical Energy brings together engineers, designers, and innovators focused on a future powered entirely by clean energy. Those who want to contribute to meaningful energy solutions are encouraged to apply.

SpaceX is seeking a Materials Engineer with a focus on metals to support the Starship program in Hawthorne, CA. This position centers on advancing and refining metallic materials that play a key part in building and improving spacecraft. Role overview The Materials Engineer will work closely with teams from various disciplines to evaluate and select metals used in Starship manufacturing. Day-to-day tasks include studying material properties, running experiments, and contributing to decisions that impact spacecraft performance and safety. What you will do Develop and optimize metallic materials for Starship components Analyze the properties and behavior of metals in demanding environments Collaborate with engineers and specialists across multiple fields Conduct experiments to validate material choices and processes Ensure all materials meet safety and performance standards

At SpaceX, we believe that the future of humanity lies beyond Earth, and we are committed to making that vision a reality. Our mission is to develop the technologies that will enable human life on Mars and beyond.Antenna Engineer (Starship)Join our dynamic RF engineering team dedicated to the Starship program. As an Antenna Engineer, you will play a pivotal role in the development of communication systems for our Starship vehicles. This will include not only hardware product development of radios and antennas but also overseeing the communication system architecture, analysis, and verification processes. Your responsibilities will encompass the entire lifecycle of hardware development, from design and prototyping to qualification testing and production. You will also take ownership of systems roles, ensuring seamless design integration and testing, while also providing support during flight operations. The frequency bands you will work with range from UHF (400 MHz) to Ka-band (40 GHz) and you will be involved in GPS and radar technologies for sensing applications. Our work supports both the orbital Starship vehicle, currently in development at Starbase, and the HLS lunar missions for NASA Artemis. Your role will require close collaboration with mechanical, production, and integration teams as you manage communications from the baseband (FPGA + modem) to the passband (RF + antenna).

About SpaceX SpaceX is committed to advancing human exploration beyond Earth. The team develops technology to support missions ranging from satellite launches to enabling human life on Mars. Role Overview The Senior Manufacturing Engineer, Machining (Starship) will play a key role in building hardware for missions that include satellite deployment, International Space Station transport, and future interplanetary travel. This position sits at the intersection of engineering and production, shaping both new and existing hardware for SpaceX vehicles. What You Will Do Develop and refine manufacturing processes for Starship and related hardware Collaborate closely with engineering and production teams to ensure designs are ready for manufacturing Lead integration efforts for current and next-generation vehicles Influence hardware design to improve manufacturability and performance Location Hawthorne, CA

At SpaceX, we believe that a future where humanity explores the stars is infinitely more thrilling than one where we remain Earthbound. We are at the forefront of developing technologies that will make interplanetary life a reality, with the ultimate goal of enabling human existence on Mars.SOFTWARE ENGINEER, CONTINUOUS INTEGRATION (STARSHIP)As a vital member of the Starship Continuous Integration team, you will take charge of the tools that drive software development for Starship. Your role will involve designing, maintaining, and scaling systems that empower hundreds of engineers to seamlessly integrate their changes and deliver reliable software for all Starship vehicles and launch pads continuously. This position allows for a high degree of autonomy, and we are looking for individuals who thrive in collaborative environments, eager to identify significant challenges and implement solutions from inception to completion!Aerospace experience is not mandatory for success in this role; instead, we seek intelligent, driven, and collaborative engineers who have a passion for problem-solving and aspire to be instrumental in creating exceptional software critical to SpaceX’s mission of making life multi-planetary.

Oligo is pioneering a manufacturing-in-the-loop foundation model designed to revolutionize spacecraft design and production on a global scale. We empower our clients to concentrate on their technology and mission goals while we expertly manage all aspects from design and manufacturing to launch and operational execution. Our talented team, comprised of ex-MIT, Harvard, and NASA JPL experts, leverages state-of-the-art AI-driven generative design and automated manufacturing techniques to deliver the most sophisticated payload-specific spacecraft in mere weeks instead of months.Supported by an exceptional board of advisors and backed by prominent investors like Lux Capital, we are constantly seeking out innovative builders, quick learners, and driven engineers. If your interests lie in spacecraft systems, avionics, machine learning, artificial intelligence, or advanced manufacturing, you will collaborate across various disciplines on real missions that launch, operate in orbit, and scale globally.At Oligo, we merge top-tier AI/ML talents with leading satellite engineers under a single roof to redefine the construction of space systems from the ground up. Experience a workplace free of bureaucracy and traditional constraints.If you believe you are the right fit, we are eager to meet you!As a Manufacturing Engineer, you will play a crucial role as a primary builder of our flight hardware—transforming raw materials into precision components destined for space. You will operate CNC equipment, manual machines, and fabrication tools to produce spacecraft components with stringent tolerances and unmatched reliability. Close collaboration with mechanical engineers, avionics teams, and integration technicians will be essential to ensure hardware transitions smoothly from design to reality.This position is ideal for individuals passionate about machining, who can work swiftly without compromising precision, and who thrive in environments where craftsmanship directly contributes to mission success.

Oligo is pioneering a transformative manufacturing-in-the-loop foundation model designed to automate the design and production of spacecraft on a global scale. Our innovative approach empowers clients to concentrate on their own technological advancements and mission goals while we manage everything from design and manufacturing to launch and operational support. Utilizing state-of-the-art AI-driven generative design and automated manufacturing, our accomplished team, featuring alumni from MIT, Harvard, and NASA JPL, is dedicated to producing sophisticated, payload-specific spacecraft in weeks instead of months.With distinguished advisors and substantial backing from leading investors such as Lux Capital, we are continuously seeking outstanding builders, quick learners, and ambitious engineers. Whether your interests lie in spacecraft systems, avionics, machine learning, artificial intelligence, or advanced manufacturing, you will collaborate across various disciplines on genuine missions that launch, perform in orbit, and scale globally.We integrate elite AI/ML experts with top satellite engineers under one roof to redefine the construction of space systems, starting from foundational principles. Expect a dynamic, bureaucratic-free environment that fosters innovation.If you believe you are a strong match, we are eager to connect with you.Mechanical Spacecraft Engineering InternAs a Mechanical Spacecraft Engineering Intern, you will be responsible for the deliverables related to our spacecraft design and testing. This role will involve bridging mechanical and electrical disciplines, influencing systems-level decisions, and bringing your designs to life through hands-on building.This position is ideal for students who prefer working in a machine shop over a library, thriving where creativity and accountability intersect, and are eager to tackle complex problems with practical solutions.Your ResponsibilitiesIn the role of Mechanical Spacecraft Engineering Intern, you will take ownership of specific mechanical sub-assemblies and assist in the integration of spacecraft components. You will receive mentorship from experienced engineers while being encouraged to independently advance your projects. Your key tasks will include:Mechanical & Structural Design: Take charge of sub-system designs, contributing to the design of essential structures, mechanisms, enclosures, and mounts.CAD & Documentation: Develop detailed 3D models and technical drawings utilizing GD&T principles to ensure manufacturability.

At SpaceX, we are driven by a vision of a future where humanity explores the cosmos. Our mission is to develop groundbreaking technologies that will enable human life on Mars and beyond.Principal Software Engineer, Continuous Integration (Starship)In the role of Principal Software Engineer on the Starship Continuous Integration team, you will take the lead in developing the tools that fuel Starship's software engineering efforts. Your responsibilities will include designing, maintaining, and scaling systems that empower hundreds of engineers to seamlessly integrate their code changes and ensure the delivery of reliable software for all Starship vehicles and launch facilities. This position offers significant autonomy, and we seek individuals who thrive in collaborative environments, can identify key challenges, and drive solutions from inception to completion!Aerospace experience is not a prerequisite for success in this position; we prioritize smart, motivated engineers who excel at problem-solving and wish to amplify the impact of our software development efforts, contributing to SpaceX’s mission of making life multiplanetary.