Turning Space into a Transportation Layer for Earth Who We Are Eras of humanity can often be defined by a dominant transportation mode - horse drawn chariots, ocean going boats, or aircraft. These were spurred by a small group of people rigorously focused on building technology to achieve faster acc
Turning Space into a Transportation Layer for Earth Who We Are: Eras of humanity can often be defined by a dominant transportation mode - horse drawn chariots, ocean going boats, or aircraft. These were spurred by a small group of people rigorously focused on building technology to achieve faster ac
About Castelion Castelion is redefining defense development through rapid iteration, aggressive testing, and modern commercial manufacturing at scale. We design, build, and test next-generation long-range strike weapon systems to give the United States and its Allies a decisive advantage and deter f
About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We're designing, building, and testing next-generation
Amazon Leo is an initiative to launch a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband connectivity to un-served and under-served communities around the world. The mission of Amazon Leo's Government (ALG) team is to leverage existing Amazon Leo techno
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 opportu
*Description** Amazon Leo is an initiative to launch a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband connectivity to un-served and under-served communities around the world. The mission of Amazon Leo’s Government (ALG) team is to leverage existing Am
*Organization** National Aeronautics and Space Administration (NASA) *Reference Code** 0158-NPP-NOV26-JPL-Astrobio *How To Apply** All applications must be submitted in Zintellect Please visit the NASA Postdoctoral Program website for application instructions and requirements: How to Apply | NASA Po
About Varda Low Earth orbit is open for business . Varda is accelerating the development of commercial space infrastructure, from in-orbit pharmaceutical processing to reliable and economical reentry capsules. From life-saving pharmaceuticals to more powerful fiber optics, there is a world of produc
About the Company Sans is on a mission to build the next great consumer hardware brand, with a laser focus on products that help people live healthier lives at home. We started with a category‑leading air purifier before expanding to a best‑in‑class countertop water purifier that actually works to e
A leading aerospace firm in Los Angeles seeks a Quality Engineer to support RS-25 Engine work with NASA. Responsibilities include evaluating quality processes, conducting QA/QE documentation assessments, and participating in government reviews. Candidates must have a bachelor's degree in engineering
An innovative aerospace company in Seal Beach, CA, is seeking a Mechanical Engineer specializing in mechanisms. The role involves designing and testing spacecraft mechanisms for reliable operation in space. Candidates should have a Bachelor's degree in Mechanical Engineering and 5–10 years of releva
A leading aerospace firm in Los Angeles is seeking a Spacecraft Structures Test Engineer to oversee the validation of flight hardware through testing. Responsibilities include developing and operating fluid systems, leading test operations, and collaborating across teams. Candidates should have a ba
A pioneering technology firm in Los Angeles is seeking a high-impact Engineer to develop mission-critical hardware. This onsite position requires a Bachelor's in Mechanical or Aerospace Engineering and over 5 years of experience in product lifecycle. The role involves translating concepts into requi
A leading space technology company in Redondo Beach is seeking a Senior Mechanical Engineer to lead in the design and analysis of aerospace hardware. The ideal candidate will have a Bachelor's in Mechanical Engineering and over 5 years of experience. Key responsibilities include crafting innovative
A fast-growing aerospace firm in Los Angeles seeks a Spacecraft Structures Test Engineer to validate flight hardware and lead structural testing strategies. This multidisciplinary role involves working with mechanical, avionics, and production teams to ensure the spacecraft's integrity. Ideal candid
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 opportu
About Varda Low Earth orbit is open for business . Varda is accelerating the development of commercial space infrastructure, from in-orbit pharmaceutical processing to reliable and economical reentry capsules. From life-saving pharmaceuticals to more powerful fiber optics, there is a world of produc
A leading defense technology company is seeking a Development Test Engineer to take ownership of testing avionics and vehicle subsystems in California. The role emphasizes hands-on experience in designing test hardware, performing various tests, and collaborating with engineering teams. Candidates s
Overview SUMMARY: Without the strength of our Quality team, we would not be able to offer the industry-leading service we’re known for. We’re seeking an experienced Flight Hardware Inspector Professional. The ideal candidate will have proven industry experience as a Flight Hardware Inspector. As a s
Flight Hardware Inspector Professional Without the strength of our Quality team, we would not be able to offer the industry-leading service we're known for. We're seeking an experienced Flight Hardware Inspector Professional. The ideal candidate will have proven industry experience as a Flight Hardw
SUMMARY: Without the strength of our Quality team, we would not be able to offer the industry-leading service we're known for. We're seeking an experienced Flight Hardware Inspector Professional. The ideal candidate will have proven industry experience as a Flight Hardware Inspector. As a strong com
SUMMARY: Without the strength of our Quality team, we would not be able to offer the industry-leading service we're known for. We're seeking an experienced Flight Hardware Inspector Professional. The ideal candidate will have proven industry experience as a Flight Hardware Inspector. As a strong com
*Summary** Without the strength of our Quality team, we would not be able to offer the industry-leading service we’re known for. We’re seeking an experienced Flight Hardware Inspector Professional. The ideal candidate will have proven industry experience as a Flight Hardware Inspector. As a strong c
An aerospace company in California is seeking a Mechanical Design Engineer to develop and prototype new mechanical hardware for aircraft. The role requires expertise in fluid dynamics and mechanical design, along with proven capabilities in component testing and troubleshooting. Successful candidate
A leading aerospace manufacturer in California is seeking a Build Reliability Engineer. The role involves working closely with design and manufacturing teams to ensure product quality and reliability. Responsibilities include developing Lean inspection processes, conducting quality reviews, and inve
A high-speed aircraft manufacturer is seeking an engineering intern to support design, manufacturing, and testing for flight vehicles. Candidates should be pursuing a degree in mechanical or aerospace engineering, with hands-on experience in hardware. Responsibilities include assisting project plann
A leading aerospace manufacturer in Hawthorne is seeking an Electromechanical Technician to fabricate and assemble high-quality electromechanical assemblies. The ideal candidate will have a high school diploma and at least one year of experience using mechanical hand tools. Responsibilities include
Castelion is redefining defense development through rapid iteration, aggressive testing, and modern commercial manufacturing at scale. We design, build, and test next-generation long-range strike weapon systems to give the United States and its Allies a decisive advantage and deter future conflicts.