Long Beach, CA • (40.1 miles) • Full Time • 11/9/2026

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. OurTerran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launchcapacity. But that's just the start. Achieving commercial success with Terran R will unlock newopportunities to advance science, exploration, and innovation, pioneering progress that reaches beyondthe 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 t

Los Angeles, CA • (14.3 miles) • Full Time • 11/6/2026

K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by over $1 billion in total funding from leading investors including Altimeter Capital, ICONIQ, Kleiner Perkins, Lightspeed Venture Partners, Redpoint Ventures, and T. Rowe Price and with over $1 billion in signed contracts across commercial and US government customers, we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. The rise of heavy-lift launch vehicles is shifting the industry from an era of mass constraint to one of mass abundance, and we believe this new era demands a fundamentally different class of spacecraft. Engineered to survive the harshest radiation environments and to fully

Hawthorne, CA • (28 miles) • Full Time • $160,000 to $240,000 / yr • 11/6/2026

Description Astrolab is The Lunar Operations Company. We design and build the systems and hardware the lunar economy will come to depend on rovers, power, and data networks for sustained operations on the Moon. We are focused on the problems that must be solved before the next chapter of human exploration can scale. The Moon does not forgive untested assumptions. The people who work here know that, and they wouldn't have it any other way. The Lead Avionics Manufacturing Engineer will build and manage a team of manufacturing engineers responsible for the end-to-end manufacturing of high-reliability avionics hardware, spanning wire harness build and test, PCBA production, electromechanical assembly, environmental testing, and systems integration. You will define how avionics hardware gets bu

El Segundo, CA • (26.6 miles) • Full Time • $106,500 to $146,475 / yr • 11/6/2026

About Radiant Radiant is an El Segundo, CA-based company building the world's only mass-produced, transportable nuclear microreactors. The U.S. grid is under growing strain, with power demand accelerating, driving higher utility costs, rising carbon emissions, and interconnection backlogs. Radiant has a solution, transportable, on-site power. Our first reactor, Kaleidos, is 1 megawatt: small enough to be factory-built, transported by land, sea, or air, and deployed wherever power is needed. 1 MW can power 1000 homes for five years. Ship it back and we refuel for a 20 year operating life. We made energy a product that can be used for critical infrastructure like military bases, data centers, hospitals, and remote sites, as well as the commercial main street businesses that keep America runn

La Cañada Flintridge, CA 91011 • (20.6 miles) • Full Time • $35.00 to $50.00 / hr • 11/2/2026

Job Title: Engineering Technician (Junior Level) Job Description This junior-level Engineering Technician role focuses on hands-on prototype assembly and support for engineering technicians in a dynamic, cutting-edge environment. You will help build basic mechanical sub-assemblies, perform electrical and electronic assembly, and work directly with spaceflight and R&D hardware, gaining exposure to complex projects and programs across multiple missions. Responsibilities Support engineering technicians with day-to-day assembly tasks and project needs. Build basic mechanical sub-assemblies, including mechanisms and structural components, using hand tools. Perform basic electrical assembly, including cable harnessing, wire routing, cable assembly, stripping, and cable routing. Conduct basic ele

Los Angeles, CA • (14.3 miles) • Full Time • $25.00 to $33.00 / hr • 10/31/2026

Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage. About The Role: As a Modeling & Simulation Software Engineering Intern you will work with the software team to develop performant modeling and simulation code for our 6DOF SITL simulation using Julia. You'll Interface with the Flight Software, HMI, and Flight Sciences teams to meet stakeholder needs and ensure accurate results. Your work will involve creating hardware/physi

Torrance, CA • (33.2 miles) • Full Time • 10/31/2026

About Epirus Epirus is a high-growth technology company dedicated to overcoming the asymmetric challenges inherent to the future of national security. Epirus' flagship product, Leonidas, is a software-defined system built using intelligent power management techniques which allow power-hungry systems to do more with less. Job Summary: Join Epirus as a Supplier Quality Engineer and play a pivotal role in shaping the reliability and performance of leading-edge technologies. In this highly collaborative role, you will drive supplier quality excellence across a dynamic, fastscaling supply base. You'll partner closely with engineering, manufacturing, and supply chain teams to ensure our suppliers deliver the precision, innovation, and consistency that define Epirus products. This is an opportuni

Los Angeles, CA • (14.3 miles) • Full Time • 10/31/2026

ELECTRICAL ENGINEERING INTERN (SPRING 2027) Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits. As an Electrical Engineering Intern at Freeform, you'll contribute to the design and development of custom electronics that power our autonomous metal 3D printing factories.You'll work with a talented engineering team from some of the world's most innovative companies across a range of projects tosupport electrical system design, PCB development, and integration efforts across the company. This role offers hands-on exposure to solving

El Segundo, CA • (26.6 miles) • Full Time • $165,000 to $199,000 / yr • 10/30/2026

Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro , we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate,

Redondo Beach, CA 90278 • (30.1 miles) • Full Time • $105,000 to $160,000 / yr • 10/30/2026

Description As an Automation & Controls Engineer at Impulse , you will be responsible for the design and commissioning of industrial machinery and systems for R&D, test, and production while working closely with a fast-paced, agile team. Responsibilities Own all aspects of equipment design from concept, requirements, and commissioning Generate necessary schematics and for electrical and fluid systems in EPlan to required standards Write and debug software for PLCs in TwinCAT that is maintainable and scalable Programming of various industrial controls hardware (VFDs, motor starters, PLCs, etc.) Selecting of application specific hardware (circuit protection, VFDs, motion systems, robots, etc.) Development of HMIs that are easy to use, functional, and can be used for diagnostics & troubleshoo

Los Angeles, CA • (14.3 miles) • Full Time • 10/28/2026

Divergent is building the new industrial age. Every day, our teams design, manufacture, and assemble advanced systems for some of the world's most demanding industries. Our integrated engineering and manufacturing platform transforms complex designs into production-ready solutions, helping customers move faster, build smarter, and deliver critical systems when they matter most. Divergent is a qualified Tier 1 supplier to global automotive OEMs and supports leading U.S. aerospace and defense companies. Join us and help push the boundaries of what can be built. Purpose The Senior Manufacturing Engineer, Turbojet Engines bridges design and production for Divergent's turbojet propulsion products. You will make engine designs manufacturable, mature the processes that build them, and ensure ever

El Segundo, CA • (26.6 miles) • Full Time • 10/20/2026

A New Paradigm For Space Operations. Who We Are: Space Kinetic is a dual use space technology startup building a completely new architecture for space operations – one that brings the advantages of proliferated drone technology (low-cost, operationally flexible, attritable, distributed) to space missions while reducing the ecosystem's reliance on consumable fuel. In a world where many companies are focused on incrementally improving the status quo, we are focused on creating something entirely different – an architecture underpinned by new first principles to meet the opportunities and challenges of the third space age head-on. Our goal is to move away from one-to-one space architectures – where each satellite in a constellation has one (or a small # of) primary payloads attached to the bu

Long Beach, CA • (40.1 miles) • Full Time • 10/19/2026

We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to lifefrom advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more. As part of the global ALTEN Group57,000+ engineers in 30 countrieswe deliver across the entire product development cycle, from consulting to full project outsourcing. When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel val

Long Beach, CA • (40.1 miles) • Full Time • 11/11/2026

We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to lifefrom advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more. As part of the global ALTEN Group57,000+ engineers in 30 countrieswe deliver across the entire product development cycle, from consulting to full project outsourcing. When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel val

Torrance, CA • (33.2 miles) • Full Time • $150,000 to $210,000 / yr • 11/11/2026

Hadrian - Manufacturing the Future Hadrian is building autonomous factories to reindustrialize America. By combining AI, advanced software, robotics, and full-stack manufacturing, we help aerospace and defense companies build rockets, satellites, aircraft, ships, and other mission-critical systems up to 10x faster and at significantly lower cost. Following our $1.37B Series D at a $7.87B valuation, Hadrian is rapidly expanding our manufacturing footprint, launching new capabilities across welding, casting, forging, electronics, additive manufacturing, and more, while scaling our Factory-as-a-Service platform to transform how critical products are built. Backed by leading investors including JPMorgan Chase, Valor Equity Partners, Andreessen Horowitz, Founders Fund, 137 Ventures, Lux Capital

Long Beach, CA • (40.1 miles) • Full Time • 11/10/2026

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. ENGINEERING Engineering is at the heart of Rocket Lab. Our engineering team has a proven track record of designing and developing world-class rockets and spacecraft that are changing the way we access and use space. You'll work alongside driven, talented engineers from varied backgrounds and experience levels, all committed to the same mission. Our engineering team members span design, analysis, prototyping, testing, manufacturing, assembly and integration, qual

Hawthorne, CA • (28 miles) • Full Time • $175,000 to $215,000 / yr • 11/9/2026

Senior Composites Stress Engineer - Advanced Aerospace Structures Hawthorne, California | On-site Opportunity Summary Join a well-funded advanced manufacturing startup developing high-performance composite structures for aerospace and defense applications. The company is scaling a new manufacturing approach designed to produce complex fiber-reinforced components significantly faster and more efficiently than traditional composite processes. As the Senior Composites Stress Engineer, you will become the primary owner of structural analysis for a new class of composite materials and components. You will build the company's FEA capability from the ground up, develop and validate material models, guide structural design decisions, and connect simulation results with physical testing and manufac

Long Beach, CA • (40.1 miles) • Full Time • 11/8/2026

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. OurTerran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launchcapacity. But that's just the start. Achieving commercial success with Terran R will unlock newopportunities to advance science, exploration, and innovation, pioneering progress that reaches beyondthe 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 t

Hawthorne, CA • (28 miles) • Full Time • $150,000 to $180,000 / yr • 11/6/2026

Description Astrolab is The Lunar Operations Company. We design and build the systems and hardware the lunar economy will come to depend on rovers, power, and data networks for sustained operations on the Moon. We are focused on the problems that must be solved before the next chapter of human exploration can scale. The Moon does not forgive untested assumptions. The people who work here know that, and they wouldn't have it any other way. The LTVS Sr. Program System Engineer will be responsible for the integration of the Lunar Terrain Vehicle System (LTVS) project systems and interfaces across all mission phases to ensure the product and systems meet customer (NASA Moon Base and LTV Project) needs and mission objectives. You will report to the LTV Deputy Program Manager (Technical) as a me

Los Angeles, CA • (14.3 miles) • Full Time • 11/6/2026

K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by over $1 billion in total funding from leading investors including Altimeter Capital, ICONIQ, Kleiner Perkins, Lightspeed Venture Partners, Redpoint Ventures, and T. Rowe Price and with over $1 billion in signed contracts across commercial and US government customers, we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. The rise of heavy-lift launch vehicles is shifting the industry from an era of mass constraint to one of mass abundance, and we believe this new era demands a fundamentally different class of spacecraft. Engineered to survive the harshest radiation environments and to fully

El Segundo, CA • (26.6 miles) • Full Time • $106,500 to $146,475 / yr • 11/6/2026

About Radiant Radiant is an El Segundo, CA-based company building the world's only mass-produced, transportable nuclear microreactors. The U.S. grid is under growing strain, with power demand accelerating, driving higher utility costs, rising carbon emissions, and interconnection backlogs. Radiant has a solution, transportable, on-site power. Our first reactor, Kaleidos, is 1 megawatt: small enough to be factory-built, transported by land, sea, or air, and deployed wherever power is needed. 1 MW can power 1000 homes for five years. Ship it back and we refuel for a 20 year operating life. We made energy a product that can be used for critical infrastructure like military bases, data centers, hospitals, and remote sites, as well as the commercial main street businesses that keep America runn

Los Angeles, CA 90001 • (27.5 miles) • Full Time • $50.00 to $65.00 / hr • 11/3/2026

Sustaining Engineer- Electronics Job Description We are seeking a hands-on Sustaining Engineer to support and enhance our existing product portfolio and manufacturing operations. In this role, you will play a key part in maintaining and improving product performance, reliability, manufacturability, and lifecycle continuity. You will investigate and troubleshoot product and production issues, identify root causes, and develop and validate effective solutions. This position requires direct work with electronic hardware, PCB assemblies, test equipment, prototypes, test fixtures, and production test environments. Collaboration with Engineering, Manufacturing, Quality, Operations, and production teams is essential to solve problems and improve processes. Responsibilities Investigate and trouble

Los Angeles, CA • (14.3 miles) • Full Time • $105,750 to $180,000 / yr • 10/30/2026

Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage. About The Role: We are seeking an Integration Engineer to own the design release, build, test, and delivery of key vehicle fluid, propulsion, and mechanism assemblies including control surface actuators, spike inlet systems, engine integration, and other mission-critical hardware. You will serve as the technical bridge between design, manufacturing, and test, ensuring our h

Los Angeles, CA • (14.3 miles) • Full Time • 10/30/2026

MANUFACTURING ENGINEERING INTERN, CNC MACHINING (SUMMER 2027) Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits. As a Manufacturing Engineering Intern (CNC Machining), you will play a critical role in achieving Freeform's goal of becoming the world leader in the manufacturing of high-value metal 3D printed parts. You will be responsible for developing, implementing, and optimizing CNC programs for precision machining operations as well as working closely with our engineers and machinist to establish machining standards for Free

El Segundo, CA • (26.6 miles) • Full Time • $118,000 to $142,000 / yr • 10/30/2026

Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro , we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate,

Redondo Beach, CA 90278 • (30.1 miles) • Full Time • $140,000 to $175,000 / yr • 10/30/2026

Description As a Senior Operations Engineer at Impulse, you will be responsible for supporting manufacturing operations to streamline processes, improve data collection, own factory layouts, and support business initiatives. This is a technical role in a development-heavy environment, requiring execution on aggressive timelines and rapid iterations. Responsibilities Develop and own factory layouts for new and existing facilities, helping bring together competing requirements into a harmonious workflow, while considering material movement, build process flows, lifting and rigging solutions, and facilities requirements Develop data-collection and visualization tools for the manufacturing teams. Define and measure key metrics and KPI’s across the teams to improve efficiency and quality Deploy

Los Angeles, CA • (14.3 miles) • Full Time • 10/27/2026

Divergent is building the new industrial age. Every day, our teams design, manufacture, and assemble advanced systems for some of the world's most demanding industries. Our integrated engineering and manufacturing platform transforms complex designs into production-ready solutions, helping customers move faster, build smarter, and deliver critical systems when they matter most. Divergent is a qualified Tier 1 supplier to global automotive OEMs and supports leading U.S. aerospace and defense companies. Join us and help push the boundaries of what can be built. Purpose We are seeking a Product Reliability Engineer to join our growing team. This role will play a critical part in ensuring the quality and reliability of our products and processes, working closely with cross-functional teams to

El Segundo, CA • (26.6 miles) • Full Time • 10/20/2026

A New Paradigm For Space Operations. Who We Are: Space Kinetic is a dual use space technology startup building a completely new architecture for space operations – one that brings the advantages of proliferated drone technology (low-cost, operationally flexible,attritable, distributed) to space missions while reducing the ecosystem's reliance on consumable fuel. In a world where many companies are focused on incrementally improving the status quo, we are focused on creating something entirely different – an architecture underpinned by new first principles to meet the opportunities and challenges of the third space age head-on. Our goal is to move away from one-to-one space architectures – where each satellite in a constellation has one (or a small number of) primary payloads attached to th

Carson, CA 90705 • (35.1 miles) • Full Time • $95,000 to $140,000 / yr • 10/16/2026

Full-time Project Engineer / Manager Top Global Supplier Aerospace Company About Us We are a leading global supplier in the aerospace industry, known for our cutting-edge technology, innovative solutions, and commitment to excellence. Our company plays a crucial role in shaping the future of aviation through advanced engineering, manufacturing, and project management. Job Overview We are seeking a highly skilled and experienced Full-time Project Engineer / Manager to join our dynamic team. The successful candidate will be responsible for overseeing complex aerospace projects, managing infrastructure upgrades, and optimizing manufacturing processes. This role requires a unique blend of technical expertise, leadership skills, and a deep understanding of aerospace industry standards and pract

Long Beach, CA • (40.1 miles) • Full Time • 11/10/2026

We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to lifefrom advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more. As part of the global ALTEN Group57,000+ engineers in 30 countrieswe deliver across the entire product development cycle, from consulting to full project outsourcing. When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel val

Torrance, CA • (33.2 miles) • Full Time • $135,000 to $250,000 / yr • 11/10/2026

Hadrian - Manufacturing the Future Hadrian is building autonomous factories to reindustrialize America. By combining AI, advanced software, robotics, and full-stack manufacturing, we help aerospace and defense companies build rockets, satellites, aircraft, ships, and other mission-critical systems up to 10x faster and at significantly lower cost. Following our $1.37B Series D at a $7.87B valuation, Hadrian is rapidly expanding our manufacturing footprint, launching new capabilities across welding, casting, forging, electronics, additive manufacturing, and more, while scaling our Factory-as-a-Service platform to transform how critical products are built. Backed by leading investors including JPMorgan Chase, Valor Equity Partners, Andreessen Horowitz, Founders Fund, 137 Ventures, Lux Capital

Long Beach, CA • (40.1 miles) • Full Time • 11/10/2026

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. ENGINEERING Engineering is at the heart of Rocket Lab. Our engineering team has a proven track record of designing and developing world-class rockets and spacecraft that are changing the way we access and use space. You'll work alongside driven, talented engineers from varied backgrounds and experience levels, all committed to the same mission. Our engineering team members span design, analysis, prototyping, testing, manufacturing, assembly and integration, qual

Hawthorne, CA • (28 miles) • Full Time • $85,000 to $125,000 / yr • 11/9/2026

CNC Manufacturing Engineer - Advanced Aerospace Manufacturing Hawthorne, California | On-site Opportunity Summary Join an early-stage aerospace and defense manufacturing company developing a new approach to producing high-performance composite components. The technology enables complex, lightweight hardware to be manufactured faster and at greater scale, with applications across aerospace, defense, and other demanding industries. As a CNC Manufacturing Engineer, you will work directly with engineering and production to manufacture precision molds, tooling, prototypes, and components. You will own machining work from CAM programming and setup through finished hardware while gaining exposure to broader manufacturing engineering responsibilities. This is a strong opportunity for an early-care

La Puente, CA 91746 • (36.4 miles) • Full Time • $150,000 to $175,000 / yr • 11/8/2026

About the Opportunity We are representing several reputable and growing MEP engineering firms throughout the Greater Los Angeles area seeking Licensed Professional Mechanical Engineers to join their teams. These are firms that have experienced significant growth and are building out their senior engineering talent to meet increasing project demand across a diverse portfolio of commercial, institutional, and mixed-use projects. This is not a heads-down production role. You would be supported by a full design and engineering production team handling the drafting and documentation behind you allowing you to operate at a high level focused on client consulting, project management, and technical oversight across multiple active projects simultaneously. If you are a licensed PE looking for a fir

Long Beach, CA • (40.1 miles) • Full Time • 11/8/2026

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. OurTerran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launchcapacity. But that's just the start. Achieving commercial success with Terran R will unlock newopportunities to advance science, exploration, and innovation, pioneering progress that reaches beyondthe 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 t

Hawthorne, CA • (28 miles) • Full Time • $140,000 to $230,000 / yr • 11/6/2026

Description Astrolab is The Lunar Operations Company. We design and build the systems and hardware the lunar economy will come to depend on rovers, power, and data networks for sustained operations on the Moon. We are focused on the problems that must be solved before the next chapter of human exploration can scale. The Moon does not forgive untested assumptions. The people who work here know that, and they wouldn't have it any other way. The Avionics Manufacturing Engineering team owns the end-to-end manufacturing of high-reliability avionics hardware. This includes wire harness build and test, PCBA production, electromechanical assembly, environmental testing, and systems integration. You will work closely with Responsible Engineers, production, supply chain, and quality to advance produ

Los Angeles, CA • (14.3 miles) • Full Time • 11/6/2026

K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by over $1 billion in total funding from leading investors including Altimeter Capital, ICONIQ, Kleiner Perkins, Lightspeed Venture Partners, Redpoint Ventures, and T. Rowe Price and with over $1 billion in signed contracts across commercial and US government customers, we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. The rise of heavy-lift launch vehicles is shifting the industry from an era of mass constraint to one of mass abundance, and we believe this new era demands a fundamentally different class of spacecraft. Engineered to survive the harshest radiation environments and to fully

El Segundo, CA • (26.6 miles) • Full Time • $200,500 to $314,475 / yr • 11/5/2026

About Radiant Radiant is an El Segundo, CA-based company building the world's only mass-produced, transportable nuclear microreactors. The U.S. grid is under growing strain, with power demand accelerating, driving higher utility costs, rising carbon emissions, and interconnection backlogs. Radiant has a solution, transportable, on-site power. Our first reactor, Kaleidos, is 1 megawatt: small enough to be factory-built, transported by land, sea, or air, and deployed wherever power is needed. 1 MW can power 1000 homes for five years. Ship it back and we refuel for a 20 year operating life. We made energy a product that can be used for critical infrastructure like military bases, data centers, hospitals, and remote sites, as well as the commercial main street businesses that keep America runn

Hawthorne, CA 90250 • (27.9 miles) • Full Time • $160,000 to $200,000 / yr • 10/31/2026

Job Title: Lead Avionics Manufacturing Engineer Job Description The Lead Avionics Manufacturing Engineer will build and manage a high-performing team responsible for the end-to-end manufacturing of high-reliability avionics hardware, including wire harness build and test, PCBA production, electromechanical assembly, environmental testing, and systems integration. In this role, you define how avionics hardware is built, setting standards, shaping manufacturable designs, and developing robust processes and a strong team to execute at production scale for flight and space applications. Responsibilities Build and lead a team of avionics manufacturing engineers, including hiring, setting technical direction, prioritizing work, and fostering a culture of ownership, craftsmanship, and collaborati

Los Angeles, CA • (14.3 miles) • Full Time • $25.00 to $33.00 / hr • 10/30/2026

Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage. About the Team: You'll join a small, fast-moving team building the avionics and flight software for a new flight vehicle program from clean sheet. Everything is actively being built, integrated, and tested on real hardware supporting real tests. This role will focus on developing simulation and hardware-in-the-loop (HITL) infrastructure, combining software development, flig

El Segundo, CA • (26.6 miles) • Full Time • $140,000 to $168,000 / yr • 10/30/2026

Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro , we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate,