Software Engineer - Design Software for Starship

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.

At SpaceX, we believe that a future where humanity explores the stars is infinitely more thrilling than one where we do not. We are dedicated to advancing the technology that will make this vision a reality, with the ultimate objective of enabling human life on Mars.SECURITY SOFTWARE ENGINEER (STARLINK)As part of SpaceX, you will apply your expertise in engineering to deploy Starlink, the most advanced broadband internet system globally. With the largest satellite constellation in existence, Starlink delivers fast and reliable internet access to millions of users around the world. Our team designs, builds, tests, and operates every component of the system—from thousands of satellites to consumer receivers that connect users within moments of unpacking, as well as the software that integrates all elements. We have only begun to explore Starlink's potential for global impact and are seeking top-tier engineers to enhance its utility for communities and businesses worldwide.In the role of Security Software Engineer, you will play a vital part in shaping the security of software across our product lines. We seek individuals with a proven track record of delivering dependable software and a comprehensive understanding of contemporary Internet security design, including the cryptographic fundamentals involved. You are able to grasp the broader vision, prioritize effectively, and are comfortable navigating various levels of abstraction. Ideally, you possess significant skills in one or more of the following areas:Software engineeringApplied cryptographyNetwork securityOperating system securitySecure/Authenticated bootIncident response and adversary detectionVulnerability researchSuccess in this role hinges on your flexibility, clear communication, and ability to foster and maintain productive working relationships with other engineering teams. If you are passionate about creating high-quality products, relish the challenge of outsmarting adversaries, and aspire to make a difference on an interplanetary scale, you will thrive here.

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.

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

Join SpaceX as a Principal Security Software Engineer and play a crucial role in enhancing the security frameworks that protect our groundbreaking technologies. You will work with a dynamic team of engineers to develop innovative security solutions that safeguard our missions and operations.

At SpaceX, we believe that a future where humanity explores the stars is far more exhilarating than one where we do not. Our mission is to develop the technologies that will make interplanetary travel a reality, ultimately enabling human life on Mars.MECHANICAL ENGINEER - COMPONENTS BUILD ENGINEER FOR STARSHIPThe Starship Components Manufacturing team is responsible for the assembly, testing, troubleshooting, and delivery of vital flow control devices and mechanisms that empower the capabilities of Starship and Super Heavy. We engineer and manufacture critical components such as valves, regulators, and actuators designed for maximum reliability in extreme conditions, with temperatures ranging from +900°F to -400°F and pressures exceeding 10,000 psig. As a mechanical engineer at SpaceX, you will leverage your expertise, experience, and innovative spirit to create cutting-edge solutions in aerospace technology. You will introduce groundbreaking products to our manufacturing processes, optimize factory layouts, implement rigorous testing protocols, conduct detailed root cause analyses, and drive the achievement of unprecedented component build rates at SpaceX.

At SpaceX, we believe that a future where humanity explores the stars is far more exhilarating than one where we remain grounded. We are at the forefront of developing transformative technologies to enable this vision, with the ultimate aim of establishing human life on Mars.SECURITY SOFTWARE ENGINEER, APPLIED COMPUTING (STARSHIELD)Starshield utilizes SpaceX’s Starlink technology and launch capabilities to bolster national security initiatives. While Starlink is tailored for consumer and commercial applications, Starshield focuses on government use, specifically in areas such as earth observation, communications, and hosted payloads. Our team is dedicated to creating highly reliable in-space mesh networks, developing secure systems to ensure access to space, and crafting next-generation communication and sensing software.As a Security Software Engineer, you will harness the power of AI to automate security initiatives and facilitate the seamless integration of AI into both new and existing systems. If you have a fervor for AI, security, and the challenge of merging these domains, this role is tailored for you.

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.

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

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 is exploring the stars is far more exciting than one where we remain on Earth. We are dedicated to developing the technologies necessary to make this vision a reality, with the ultimate goal of enabling human life on Mars.SENIOR SECURITY SOFTWARE ENGINEER, APPLIED COMPUTING (STARSHIELD)Starshield utilizes SpaceX's Starlink technology and launch capabilities to enhance national security initiatives. While Starlink serves consumer and commercial markets, Starshield is tailored for government applications, focusing initially on earth observation, secure communications, and hosted payloads. The Starshield team is committed to creating highly reliable in-space mesh networks, designing secure systems that guarantee space access, and developing next-generation communication and sensing software.As a Senior Security Software Engineer, you will employ artificial intelligence to automate security protocols and ensure the safe integration of AI into both new and existing systems. If you are passionate about AI, security, and the intersection of the two, this role is perfect for you.We prefer candidates who possess significant expertise in:Software engineeringAgent engineering and securityLarge language model (LLM) attack surfacesNetwork and operating system securityIncident response and adversary detectionSuccess in this role requires flexibility, clear communication, and the ability to build and maintain effective working relationships with other engineering teams. If you are dedicated to crafting high-quality products, enjoy the challenge of outsmarting adversaries, and are eager to make an impact on an interplanetary scale, you will thrive here.

SpaceX was established with the vision that a future where humanity explores the cosmos is inherently more thrilling than one where we remain confined to Earth. Currently, SpaceX is pioneering technologies to make this dream a reality, with the ultimate aim of facilitating human life on Mars.SENIOR SECURITY SOFTWARE ENGINEER (STARSHIELD)Starshield utilizes SpaceX’s Starlink technology and launch capabilities to bolster national security initiatives. While Starlink caters to consumer and commercial sectors, Starshield focuses on government applications, primarily in earth observation, communications, and hosted payloads. The Starshield team is dedicated to constructing highly reliable in-space mesh networks, designing secure systems for guaranteed access to space, and developing next-generation communication and sensing software.As a Senior Security Software Engineer, you will play a pivotal role in shaping the security of software across our diverse product offerings. We seek individuals with a proven history of delivering dependable software and a comprehensive understanding of modern Internet security design, including the cryptographic elements involved. You envision the larger context, prioritize effectively, and are adept at navigating various levels of abstraction. Ideally, your expertise encompasses one or more of the following areas:Software engineeringApplied cryptographyNetwork securityOperating system securitySecure/authenticated bootIncident response and adversary detectionVulnerability researchSuccess in this role requires adaptability, clear communication, and the ability to foster productive relationships with other engineering teams. If you're passionate about developing high-quality products, relish the challenge of outsmarting adversaries, and aspire to make a significant impact on an interplanetary scale, you will thrive with us.

Founded on the belief that humanity's exploration of the stars is not just a dream but a future we can achieve, SpaceX is pioneering the technology needed to make this vision a reality. Our ultimate ambition is to enable human life on Mars.Join Us as a Product Security Engineer for StarlinkAt SpaceX, we harness our extensive experience in rocket and spacecraft development to launch Starlink, the most advanced broadband internet system globally. As the largest satellite constellation in existence, Starlink delivers fast, reliable internet access to millions around the world. We are responsible for designing, building, testing, and operating every component of this system, from thousands of satellites to consumer receivers that let users connect in minutes, plus the software that integrates it all. We are on the brink of unleashing Starlink's potential to transform global connectivity and are seeking exceptional engineers to maximize its impact for communities and businesses worldwide.As a Product Security Engineer, you will play a critical role in influencing the security of software across our product lines. We are searching for individuals with a proven history of delivering reliable software and a broad understanding of modern internet security design, including cryptographic principles. You should be able to see the big picture, prioritize effectively, and work comfortably at various levels of abstraction. Ideally, your expertise includes one or more of the following areas:Software engineeringApplied cryptographyNetwork securityOperating system securitySecure/Authenticated bootIncident response and adversary detectionVulnerability researchSuccess in this role requires flexibility, clear communication, and the ability to establish and maintain productive relationships with other engineering teams. If you are passionate about creating high-quality products, thrive on the challenge of staying ahead of adversaries, and want to make a significant impact on a planetary scale, you will thrive here.

Join SpaceX as a Principal Security Software Engineer for our Applied Computing team working on Starshield. In this pivotal role, you will lead the design and implementation of security features across our cutting-edge software systems. You will collaborate closely with cross-functional teams to identify vulnerabilities and develop robust security protocols.

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.

Join SpaceX as a Propulsion Technician where you will play a critical role in the assembly, testing, and maintenance of propulsion systems for our groundbreaking Starship program. As a key member of our team, you will work alongside talented engineers and technicians to ensure the highest standards of quality and performance in our propulsion systems.

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

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, our vision is to create a future where humanity explores the cosmos. We are pioneering technologies to make this a reality, with the ultimate aspiration of enabling human life on Mars.Position: Embedded Security Engineer (Starlink)Join us at SpaceX as we leverage our expertise in aerospace engineering to deploy Starlink, the world’s most advanced broadband internet system. Starlink boasts the largest satellite constellation, delivering fast and reliable internet to millions globally. We are involved in the design, construction, testing, and operation of all aspects of this groundbreaking system, including thousands of satellites, consumer receivers, and the integrated software that connects everything. We are just beginning to unlock Starlink's global potential and seek exceptional engineers to enhance its impact on communities and businesses worldwide.As an Embedded Security Engineer, you will play a pivotal role in shaping the security of our software across various product lines. We are looking for individuals with a proven track record in delivering reliable software and a comprehensive understanding of modern Internet security design, including cryptographic principles. You should possess a broad perspective, prioritize effectively, and navigate different levels of abstraction. Ideal candidates will have strong skills in one or more of the following areas:Software engineeringApplied cryptographyNetwork securityOperating system securitySecure/Authenticated bootIncident response and adversary detectionVulnerability researchSuccess in this role requires adaptability, clear communication, and the ability to foster productive relationships with engineering teams. If you are enthusiastic about developing quality products, enjoy the challenge of outsmarting adversaries, and aspire to make a significant impact on an interplanetary scale, you will thrive in our environment.