Principal Mechanical Engineer - Platform Integration

At SpaceX, we are driven by the vision of making humanity a multi-planetary species. Our relentless pursuit of innovation is focused on developing the technologies that will enable human life on Mars and beyond.Position: Mechanisms Test EngineerJoin our dynamic Development Test team as a Mechanisms Test Engineer, where your contributions will directly impact…

Role Overview SpaceX seeks a Mechanical Integration & Test Engineer for User Products to join the Starshield team in Hawthorne, CA. This role focuses on assembling, testing, and validating mechanical systems for user-facing products. The work supports high standards for performance and reliability. What You Will Do Integrate mechanical systems for user products, ensuring proper fit and function Plan and execute tests to validate system performance and reliability Work closely with engineers from multiple disciplines to solve technical challenges Support efforts that contribute directly to SpaceX's mission in space technology

At SpaceX, we believe in a future where humanity ventures into the cosmos, and we are committed to making this vision a reality. Our mission is to develop innovative technologies that will enable human life on Mars. Join us in our quest to push the boundaries of space exploration.DEVELOPMENT TEST ENGINEERAs a pivotal member of the Development Test team, you will engage in the testing and validation of SpaceX's latest innovations. This dynamic group focuses on accelerating hardware development while enhancing reliability through comprehensive testing of spacecraft, ground systems, and launch vehicles. Your expertise will contribute to the design, fabrication, and execution of test equipment, as well as the development of new structures, components, and mechanisms.

Join SpaceX as a Mechanical Integration & Test Engineer for the Starshield program, where you will contribute to the development and testing of innovative mechanical systems. In this role, you will work closely with interdisciplinary teams to ensure high-performance integration and testing of mechanical components in our cutting-edge spacecraft.

Join SpaceX as a Senior Mechanical Integration & Test Engineer for the Starshield program, where you'll be at the forefront of satellite development. As an integral member of our team, you will leverage your extensive knowledge of design, schematics, operations, manufacturing, testing, and flight to ensure our satellites meet their mission objectives. This role requires a blend of engineering intuition, critical thinking, and the ability to thrive in ambiguous environments, enabling you to address challenges across various work centers and engage in inter-departmental projects.

Join SpaceX as a Mechanical Engineer specializing in Starship mechanisms, where you will play a pivotal role in designing, analyzing, and validating cutting-edge mechanical systems and actuators for our revolutionary Starship and Super Heavy launch vehicles. Your expertise will contribute to enhancing the reliability, simplicity, and manufacturability of our systems used in propellant delivery, control surface actuation, and thrust vector control for Raptor engines. You will collaborate closely with cross-functional teams to innovate and improve existing mechanisms while shaping the future of space exploration.

At Reflect Orbital, we thrive on innovation and agility. We seek talented individuals who are eager to take ownership and drive change. If you are passionate about your work and ready to showcase your achievements from any stage of your career, we want to hear from you!Role OverviewAs a Test Engineer, your primary responsibility will be to design, implement, and oversee comprehensive test campaigns that prepare our spacecraft for successful flight missions. You will take charge of our 'space simulator', facilitating rapid iterations in spacecraft design and testing.Key ResponsibilitiesDevelop and execute detailed test plans for extensive flight testing, covering thermal, thermal-vacuum, vibration, shock, radiation, atomic oxygen, and other specialized tests.Design and construct innovative testing systems tailored for the unique aspects of our spacecraft.Collaborate closely with the engineering team to ensure thorough and reliable testing across all phases.Preferred QualificationsMinimum of 2+ years of Test Engineering experience, with a strong focus on advanced troubleshooting and escalation management.Demonstrated experience in testing and troubleshooting spacecraft, along with establishing unique testing infrastructure and setups.Proficiency in space environmental testing methods such as TVAC, vibration, and radiation testing.Solid experience with Hardware-in-the-Loop (HITL) or flatsat testbeds.We encourage applicants who may not meet every qualification but have exceptional skills and experiences. Our priority is to hire outstanding individuals, and we are open to defining unique roles for remarkable talents.Employee BenefitsThe success of Reflect Orbital relies on our team, which is why we offer a competitive compensation and benefits package aimed at rewarding our employees and supporting their families.Comprehensive medical, dental, and vision coverage, with 100% of base-policy costs covered by Reflect.Access to Health Savings Accounts (HSA), Flexible Spending Accounts (FSA), and 401K plans.Unlimited paid time off with a recommendation of two weeks off per year.Daily healthy lunches provided to all employees.Commitment to DiversityReflect Orbital is proud to be an Equal Opportunity Employer. Our hiring practices are founded on the principles of diversity and inclusion.

At SpaceX, we believe in a future where humanity explores the cosmos, and we are committed to making that vision a reality. Our mission is to develop pioneering technologies that will enable human life on Mars and beyond.STARSHIP MECHANISMS ENGINEERAs a Mechanisms Engineer at SpaceX, you will play a crucial role in advancing the reusability of our launch vehicles. Your expertise will be essential in simplifying mechanical systems, enhancing their reliability, and streamlining manufacturing processes. You will design, analyze, and validate mechanical systems and actuators for both Starship and Super Heavy vehicles, focusing on applications such as propellant delivery, control surface actuation, and Raptor thrust vector control. Your innovative contributions will not only improve existing systems but will also help define the next generation of space exploration technology.

At SpaceX, we are driven by a vision where humanity ventures beyond our planet, exploring the vastness of the cosmos. We are dedicated to pioneering the technologies that will make this dream a reality, with the ultimate goal of enabling human life on Mars.MECHANICAL ENGINEER - STARSHIELDThe Starshield program harnesses SpaceX’s advanced Starlink technology and launch capabilities to bolster national security initiatives. While Starlink caters to consumer and commercial markets, Starshield is uniquely crafted for governmental applications, focusing initially on earth observation, communications, and hosted payloads.We invite you to join our innovative team as a Satellite Mechanical and Mechanisms Engineer. In this role, you will take charge of the design and development of intricate mechanisms and mechanical systems, collaborating with a passionate group of engineers. This is a unique opportunity to engage in the architecture, simulation, and control of electromechanical systems for some of the most advanced satellites in existence.

As a Mechanical Engineer specializing in Facilities at SpaceX, you will play a critical role in designing, analyzing, and improving our facility systems. Your expertise will be crucial in ensuring the efficiency and reliability of our operations as we strive to reach ambitious goals in aerospace innovation.

At CHAOS Industries, we are at the forefront of modern defense technology, crafting sophisticated systems tailored to meet the dynamic challenges of today. Our team comprises elite U.S. military veterans and visionary Silicon Valley innovators, dedicated to developing products that leverage Coherent Distributed Networks (CDN™). These technologies enable warfighters, commercial air operators, and border protection teams to respond swiftly, adapt seamlessly, and maintain a strategic advantage against evolving threats. In an era of rapid technological advancement, CHAOS Industries delivers cutting-edge sensing and detection solutions that prioritize the critical advantage of time.Role Overview:CHAOS Industries is on the lookout for a Principal Mechanical Engineer to bring exceptional mechanical expertise to the integration of ruggedized electronics, effectors, and mission-critical hardware within ground and sea-mobile platforms for aerospace and defense applications. This pivotal role involves leading the design process for mechanical integration of military electronics and effector systems with essential platform structures and mechanisms. Challenges may encompass everything from compact electronic enclosures to larger structural assemblies, tailored to specific platform and mission requirements.You will engage throughout the entire product lifecycle, guiding projects from early concept development and architecture to detailed design, analysis, prototyping, qualification testing, production, and ongoing support of fielded systems.The ideal candidate possesses extensive hands-on mechanical CAD and system integration experience, strong prototyping abilities, a comprehensive understanding of ruggedized hardware design, and a proven track record of working independently while leading cross-disciplinary engineering initiatives.This is a full-time, on-site opportunity based in Hawthorne, CA.

Join Vast, a pioneering company dedicated to advancing human presence in space. As a Mechanical Engineer II, you'll be instrumental in designing the E-2 engine, a cutting-edge propulsion system for small launchers. Collaborate with an innovative team to create high-performance components, optimize manufacturing processes, and support engine assembly and testing. This full-time position in Hawthorne, California, offers an exciting opportunity to contribute to the future of space exploration.

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 revolutionizing spacecraft design and production with our innovative manufacturing-in-the-loop foundation model. We empower clients to concentrate on their technology and mission goals while we manage the entire spectrum from design to launch and operations. Utilizing advanced AI-driven generative design and automated manufacturing, our highly skilled team, comprised of ex-MIT, Harvard, and NASA JPL professionals, delivers cutting-edge payload-specific spacecraft in mere weeks instead of months.With world-class advisors and robust funding from prestigious investors like Lux Capital, we seek exceptional builders, quick learners, and ambitious engineers. Whether your interests lie in spacecraft systems, avionics, ML/AI, or advanced manufacturing, you will collaborate across disciplines on real missions that are launched, operational in orbit, and scalable worldwide.We unite top-tier AI/ML talent with leading satellite engineers in a bureaucracy-free environment, allowing us to reimagine how space systems are constructed, starting from first principles. If you believe you are a fit, we are eager to meet you.As a Mechanical Generative Spacecraft Engineer, you will be a key architect of our flight systems—designing, integrating, and testing spacecraft within a small, highly capable team. You will connect mechanical and electrical disciplines, drive systems-level decisions, and physically construct what you design.Your ResponsibilitiesIn this role, you will take ownership of significant spacecraft components and facilitate communication between mechanical and electrical subsystems. You will lead the systems engineering efforts throughout the spacecraft's entire lifecycle. Your duties will include:Mechanical & Structural DesignSpearhead the design of spacecraft mechanical subsystems: primary structures, mechanisms, enclosures, mounts, and deployables.Develop detailed 3D models, drawings, and assemblies utilizing GD&T (Geometric Dimensioning and Tolerancing).

Join SpaceX as a Senior Mechanical Engineer in the Facilities department, where you'll design and activate cutting-edge manufacturing facilities. As a vital part of our construction and infrastructure team, you'll serve as the expert on HVAC, compressed air, piping, and dust collection systems at our headquarters. Your innovative solutions will contribute to our mission of enabling human life on Mars. Collaborate with engineers, architects, and internal stakeholders to ensure our systems are reliable and meet the highest standards. This role offers the chance to drive significant global impact from our Hawthorne, CA location.

Join Space Exploration Technologies Corp. (SpaceX) as a Senior NDE Engineer specializing in Radiography Testing. In this pivotal role, you will play a crucial part in ensuring the safety and reliability of our aerospace components through advanced non-destructive testing methodologies. Your expertise will contribute significantly to the quality assurance of our innovative projects.

At SpaceX, we believe that a future where humanity explores the cosmos is far more thrilling than one limited to Earth. We are at the forefront of developing innovative technologies aimed at making interplanetary life a reality, with the ultimate goal of establishing human presence on Mars.AVIONICS TEST ENGINEER (STARSHIP)The Components Test team at SpaceX is dedicated to creating cutting-edge test and manufacturing processes for the world’s most advanced spacecraft avionics. Our engineers specialize in the flight control devices and systems that enable critical functions on our spacecraft, including inertial measurement units, network hardware, power distribution systems, antennas, and more. We engineer software and build systems to rigorously test these flight components, ensuring maximum performance and reliability in extreme environments, where mission success is paramount.As an Avionics Test Engineer, you will have the unparalleled opportunity to design and develop test systems that validate the performance of these components in a dynamic, cross-disciplinary environment. You will be tasked with building new test systems and infrastructures from the ground up, including hardware, software, and test sequences that explore all potential failure modes.We seek individuals who excel at solving complex challenges, possess a strong sense of urgency in their work, and work collaboratively as part of a team to innovate and enhance our testing methodologies.

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.

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 believe in a future where humanity explores the cosmos, and we are dedicated to developing the technologies that will make this vision a reality. Our ultimate goal is to enable human life on Mars.MECHANICAL ENGINEER - STARSHIP AVIONICSThe Starship team plays a crucial role in transforming orbital flight and space travel, facilitating humanity's journey to new celestial frontiers and, ultimately, becoming a multi-planetary species. Our team engineers cutting-edge electronics that redefine what is possible in space exploration, achieving unprecedented cost and efficiency in the industry. Specifically, the Starship avionics team is tasked with creating an avionics system designed for optimal reliability, minimal weight, and cost-effectiveness.