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Job Description K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others – with an additional $500M 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 capitalize on today's and tomorrow's massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits. With multiple launches planned through 2026 and 2027, we're Building Bigger to develop the solar system and become a Kardashev Type II (K2) civilization. If you are a motivated individual who thrives in a fast-paced environment and you're excited about contributing to the success of a groundbreaking Series C space startup, we'd love for you to apply. The Role You will play a critical role in the qualification, implementation and reliability of our satellite's avionics hardware in the most intense radiation environments of space. You will own the rapid development of component, board and subsystem level radiation test setups that you will execute at national labs across the country, while growing the team's capabilities through test rack and automation development to keep up with our growing business needs. Through detailed analysis and reporting of your test results, you will inform hardware designers and mission planners of how to confidently operate our satellites to meet our Commercial, National Security and science customer's needs. As an essential part of the engineering team, you will demonstrate excellent test engineering fundamentals and a high level of attention to detail to ensure our hardware and test capabilities are second to none. Prior experience in radiation effects testing is preferred but not required; strong electrical lab skills and a willingness to learn are essential. Responsibilities • Lead cradle-to-grave radiation test campaigns (SEE, TID, DDD and materials) through coordinating test facilities/dates, designing electrical test setups, writing test procedures, executing tests, and documenting results, • Design, fabricate, and assemble production quality test racks, basic PCBAs, and cable harnesses, • Troubleshoot, repair, and modify electronic components, assemblies, parts, and systems, • Perform tests and checkouts using standard lab equipment such as programmable power supplies, ohmmeters, oscilloscopes, DMM, SMU, logic analyzers and DAQs., • Develop basic test automation, data collection and analysis scripts in Python, • Own the scheduling and prioritization of component, board and subsystem radiation testing to support the hardware and vehicle lifecycle, • Flash firmware and perform software load verifications under the direction of engineering team members, • 5+ years of experience assembling, integrating, and testing electrical components, assemblies and/or hardware in the aerospace industry, • Ability to set up and run common electrical measurements (voltage, current, timing, digital I/O), • Experience with test equipment such as oscilloscopes, power supplies, SMUs, function generators, or logic analyzers, • Demonstrated experience programming with Python to automated tests and analyses, • Demonstrated ability in soldering and crimping as well as assembling cable harnesses and connectors, • Comfortable reading schematics, datasheets, and test procedures, • Strong troubleshooting skills and attention to detail, • 1+ years of experience in the radiation effects testing (TID, SEE, proton, heavy ion, gamma, neutron, etc.), • Interest in learning radiation physics and its effects on satellite operations, • Familiarity of radiation effects on semiconductor devices, including how to mitigate common failure modes, • Familiarity with designing circuits and setups around common components such as transistors, regulators, digital/analog components and RF devices, • Familiarity with FPGA or microcontroller-based test systems, • Experience designing, building, and testing electrical assemblies, fixtures and test racks, • Experience designing PCBs using common EDA tools (e.g., Altium, KiCad, OrCAD), • Ability to create, read, review, and redline electrical and test rack schematics, • Experience developing modular, reusable test automation software and drivers in Linux, C++, Rust, Visual Studio, etc., • Strong communication skills with ability to communicate hardware and systems problems and solutions, • Experience performing crimping, wire stripping, continuity testing, connector pin outs, and routing and tie wrapping, • Must be able to perform repetitive tasks such as bending or twisting, grasping, standing, lifting, pulling, pushing, stooping, stretching, carrying, and use hands to operate tools or machine controls, • Must be able to lift and carry parts or equipment up to 50 lbs. unassisted, • Must be able to stand for extended periods of time, • Must be able to work extended hours and/or weekends as needed, • Must be available to travel up to 25% of the year to support radiation tests, • Hourly pay range for this non-exempt role is $30 - $48 + equity in the company, • Compensation will be based on several factors including, but not limited to: knowledge and skills, education, and experience level If you need a reasonable accommodation as part of your application for employment or interviews with us, please let us know. Export Compliance As defined in the ITAR, "U.S. Persons" include U.S. citizens, lawful permanent residents (i.e., Green Card holders), and certain protected individuals (e.g., refugees/asylees, American Samoans). Please consult with a knowledgeable advisor if you are unsure whether you are a "U.S. Person." The person hired for this role will have access to information and items controlled by U.S. export control regulations, including the export control regulations outlined in the International Traffic in Arms Regulation (ITAR). The person hired for this role must therefore either be a "U.S. person" as defined by 22 C.F.R. § 120.15 or otherwise eligible for a federally issued export control license. Equal Opportunity K2 Space is an Equal Opportunity Employer; employment with K2 Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job Description K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others – with an additional $500M 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 capitalize on today's and tomorrow's massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits. With multiple launches planned through 2026 and 2027, we're Building Bigger to develop the solar system and become a Kardashev Type II (K2) civilization. If you are a motivated individual who thrives in a fast-paced environment and you're excited about contributing to the success of a groundbreaking Series C space startup, we'd love for you to apply. The Role You will play a critical role in the qualification, implementation and reliability of our satellite's avionics hardware in the most intense radiation environments of space. You will own the rapid development of component, board and subsystem level radiation test setups that you will execute at national labs across the country, while growing the team's capabilities through test rack and automation development to keep up with our growing business needs. Through detailed analysis and reporting of your test results, you will inform hardware designers and mission planners of how to confidently operate our satellites to meet our Commercial, National Security and science customer's needs. You will demonstrate excellent test engineering fundamentals and a high level of attention to detail to ensure our hardware and test capabilities are second to none. Prior experience in radiation effects testing is preferred but not required; strong electrical lab skills and a willingness to learn are essential. Responsibilities • Lead cradle-to-grave radiation test campaigns (SEE, TID, DDD and materials) through coordinating test facilities/dates, designing electrical test setups, writing test procedures, executing tests, and documenting results, • Design, fabricate, and assemble production quality test racks, basic PCBAs, and cable harnesses, • Troubleshoot, repair, and modify electronic components, assemblies, parts, and systems, • Perform tests and checkouts using standard lab equipment such as programmable power supplies, ohmmeters, oscilloscopes, DMM, SMU, logic analyzers and DAQs., • Develop basic test automation, data collection and analysis scripts in Python, • Own the scheduling and prioritization of component, board and subsystem radiation testing to support the hardware and vehicle lifecycle, • Flash firmware and perform software load verifications under the direction of engineering team members, • Bachelor's degree in electrical engineering or related science, technology, engineering field or 3+ years of professional experience assembling, integrating, and testing electrical components, assemblies and/or hardware in the aerospace industry, • 1+ years of experience in the radiation effects testing (TID, SEE, proton, heavy ion, gamma, neutron, etc.), • Ability to set up and run common electrical measurements (voltage, current, timing, digital I/O), • Familiarity with designing circuits and setups around common components such as transistors, regulators, digital/analog components and RF devices, • Familiarity of radiation effects on semiconductor devices, including how to mitigate common failure modes, • Demonstrated ability in soldering and crimping as well as assembling cable harnesses and connectors, • Demonstrated ability to document work clearly and follow structured test processes, • Familiarity with FPGA or microcontroller-based test systems, • Experience designing, building, and testing electrical assemblies, fixtures and test racks, • Experience designing PCBs using common EDA tools (e.g., Altium, KiCad, OrCAD), • Ability to create, read, review, and redline electrical and test rack schematics, • Experience developing modular, reusable test automation software and drivers in Linux, C++, Rust, Python, Visual Studio, etc., • Strong troubleshooting skills and attention to detail, • Must be available to travel up to 25% of the year to support radiation tests, • Salary range for this exempt role is $100,000 - $130,000 + equity in the company, • Compensation will be based on several factors including, but not limited to: knowledge and skills, education, and experience level If you don't meet 100% of the preferred skills and experience, we encourage you to still apply! Building a spacecraft unlike any other requires a team unlike any other and non-traditional career twists and turns are encouraged! If you need a reasonable accommodation as part of your application for employment or interviews with us, please let us know. Export Compliance As defined in the ITAR, "U.S. Persons" include U.S. citizens, lawful permanent residents (i.e., Green Card holders), and certain protected individuals (e.g., refugees/asylees, American Samoans). Please consult with a knowledgeable advisor if you are unsure whether you are a "U.S. Person." The person hired for this role will have access to information and items controlled by U.S. export control regulations, including the export control regulations outlined in the International Traffic in Arms Regulation (ITAR). The person hired for this role must therefore either be a "U.S. person" as defined by 22 C.F.R. § 120.15 or otherwise eligible for a federally issued export control license. Equal Opportunity K2 Space is an Equal Opportunity Employer; employment with K2 Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job Description Icarus was founded on the belief that the Stratosphere is the Forgotten Frontier and that reclaiming it will define the next era of aerospace and what is possible from the sky. We build solar-powered aircraft that fly at 60,000 ft for weeks at a time, delivering persistent, affordable, and scalable presence from this layer of the atmosphere. Mission Re-establish and maintain dominance in the Stratosphere. What you'll do • Own the manufacturing and production of flight hardware from prototype through low-rate and scaled production, • Design and improve build processes for airframes, avionics, power systems, and integration, • Develop tooling, fixtures, work instructions, and quality checks that enable speed and repeatability, • Partner with design engineers to make hardware more manufacturable, reliable, and scalable, • Drive root-cause analysis and corrective actions on build and test issues, • Support integration, environmental testing, and flight operations, • Help stand up production capabilities inside our El Segundo factoryWhat we're looking for, • 2+ years working as a manufacturing, production, or build engineer on real hardware, • Hands-on experience building mechanical, electrical, or aerospace systems, • Strong intuition for tolerances, processes, and how things actually get built, • Experience working closely with design engineering teams, • Ability to move fast, own outcomes, and solve problems on the factory floor, • Comfort operating in ambiguous, fast-moving environmentsWhy Icarus, • Meaningful equity, • Top market salary and bonuses, • Health, dental, and vision insurance, • Factory in El Segundo, • Real ownership, real hardware, real flight, • Small team, massive responsibility, • High signal (engineering) to noise (management) culture, • Dream desk setup, • Daily lunch, • Unlimited celsiusThis is not a normal engineering job, • We are pioneers, not corporate managers. Icarus deliberately optimizes for a high signal (engineers) to noise (management) ratio, where engineering, flight, and execution matter more than process, politics, or management overhead, • You will work side by side with the CEO and a small team of world-class builders. You will own your subsystem end to end. Design it. Build it. Break it. Fix it. Validate it in the desert. Fly it. Then do it again, faster, • We expect full extreme ownership. This is a high-trust, no-BS team, and everyone pulls their weight, • We are hiring across the stack: mechanical, aerodynamics, RF, GNC, electrical, avionics, power electronics, energy storage, software, and systems, • We want builders. No hand-holding. No fluff. No fake projects. No slide decks. No sitting in meetings all day. Just raw engineering, real hardware, and real flight, • You must thrive under pressure, learn fast, troubleshoot in the field, and push hardware to its limits. We move fast. We go to Mojave at 4 am in the morning. We expect results and an obsession with quality and speed, • Technical interview, • One-on-one with CEO The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. Highly competitive equity grants are considered part of Icarus' total compensation package. We're an equal opportunity employer. We welcome all applicants without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

Job Description K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others – with an additional $500M 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 capitalize on today's and tomorrow's massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits. With multiple launches planned through 2026 and 2027, we're Building Bigger to develop the solar system and become a Kardashev Type II (K2) civilization. If you are a motivated individual who thrives in a fast-paced environment and you're excited about contributing to the success of a groundbreaking Series C space startup, we'd love for you to apply. The Role You will contribute to the build and development of avionics and software test assets for major satellite subsystems and vehicle simulation. This role will be the owner of avionics hardware installation, wire harnessing, test rack fabrication, and HITL (Hardware-In-The-Loop) test bed build and maintenance. As an essential part of the Research & Development technician team, you will demonstrate diverse proficiencies across avionics products, production and industry build fundamentals, and a high level of attention to detail to ensure quality and reliability of electrical components and systems. Responsibilities • Support full build and maintenance of HITL (Hardware-In-The-Loop) test assets, including installation of avionics hardware, manufacturing and routing of wire harnesses, and fabrication of load simulators, • Assemble production test racks for HITL, acceptance testing, and qualification of flight hardware, • Follow engineering procedures to perform electrical checkouts such as continuity, discontinuity, and multimeter measurements on components and vehicle systems, • Work autonomously and coordinate cross-functionally with various engineering and technician team to meet high pace schedule and quality requirements, • 5+ years of experience assembling, integrating, and testing electronic hardware in the aerospace industry, • 1+ years of SMT/through-hole soldering, using electronics equipment, and assembling test racks, • IPC Certified for PCB and cable harness rework (IPC-A-610, IPC-A-620), • Hand soldering ability that meets IPC J-STD-001, • Experience designing, building, and testing electrical assemblies and test fixtures, • Experience performing crimping, wire stripping, continuity testing, connector pin outs, and routing and tie wrapping, • Ability to drill and tap holes, and use common shop equipment such as drill press, grinders, and band saws, • Ability to create, read, review, and redline electrical and test rack schematics, • Strong communication skills with ability to communicate hardware and systems problems, • Must be able to perform repetitive tasks such as bending or twisting, grasping, standing, lifting, pulling, pushing, stooping, stretching, carrying, and use hands to operate tools or machine controls, • Must be able to lift and carry parts or equipment up to 50 lbs. unassisted, • Must be able to stand for extended periods of time, • Hourly pay range for this non-exempt role is $28 - $40 + equity in the company, • Compensation will be based on several factors including, but not limited to: knowledge and skills, education, and experience level If you need a reasonable accommodation as part of your application for employment or interviews with us, please let us know. Export Compliance As defined in the ITAR, "U.S. Persons" include U.S. citizens, lawful permanent residents (i.e., Green Card holders), and certain protected individuals (e.g., refugees/asylees, American Samoans). Please consult with a knowledgeable advisor if you are unsure whether you are a "U.S. Person." The person hired for this role will have access to information and items controlled by U.S. export control regulations, including the export control regulations outlined in the International Traffic in Arms Regulation (ITAR). The person hired for this role must therefore either be a "U.S. person" as defined by 22 C.F.R. § 120.15 or otherwise eligible for a federally issued export control license. Equal Opportunity K2 Space is an Equal Opportunity Employer; employment with K2 Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job Description 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 design, build, and test next generation weapon systems to give America and its Allies a definitive edge in defense capabilities. Senior Manufacturing Engineer, Radar Castelion is seeking a principal manufacturing engineer to join our Radar development team. In this role, you will own the end-to-end transition from prototype to full-scale production. You will architect and implement manufacturing processes to achieve aggressive production cost, quality, and delivery targets. Core Responsibilities: Define & Scale Manufacturing Processes Lead R&D-to-production transition by capturing existing (yet informal) production flows, formalizing them, and architecting scalable, high-throughput processes (e.g., tooling, layout, SOPs, PFMEA). Design a greenfield production site from scratch to produce radars at scale. Production Test Equipment Selection and Implementation Specify stations and necessary equipment for each production step-defining functional requirements, safety interlocks, interfaces, and use cases. Manage procurement and coordinate with hardware and software teams to ensure integration and deployment Data Capture & Quality Control Collaborate with design engineers and software teams to define what data to collect, set process control limits, and enable data capture, validation, storage, and visualization (e.g., dashboards, SPC tools) Troubleshooting & Continuous Improvement Provide technical support to resolve production issues, lead root-cause analysis, and drive continuous improvements in quality, cost, and throughput Cross-Functional Collaboration & Documentation Engage with R&D, design, test, operations, and suppliers to align manufacturing needs with design intent. Maintain up-to-date, accurate documentation for flow processes, test systems, and manufacturing specs Mentorship & Influence Act as the go-to expert for electronics production and test. Provide guidance to less experienced engineers and influence the company's overall approach to electronics production. Basic Qualifications: • Bachelor's degree in Mechanical, Electrical, Aerospace, Systems, or Manufacturing Engineering (or related field), • Proven record in supporting NPI, pilot runs, and transition to production-delivering robust and scalable manufacturing systems., • Demonstrated success in troubleshooting complex build issues and driving corrective actions., • Skilled at interfacing with design, systems, test, and supplier teams to close the loop on manufacturability and production readiness., • Experience in regulated or defense environments, • Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support., • High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: Relativity Space pioneered large-scale additive manufacturing with our Terran 1 rocket, the largest 3D-printed object to fly. Now a distinct business unit within Relativity, Horizon Manufacturing Technologies is advancing next-generation manufacturing for aerospace and beyond. The team operates at the frontier of manufacturing innovation, where creativity meets capability. This is an environment where cutting-edge R&D is put into production, industrializing advanced manufacturing capabilities to solve customer problems. You'll work alongside welders, robotics engineers, data scientists, and systems engineers at the intersection of hardware and software, creating an end-to-end additive manufacturing platform that serves a wide variety of applications. From exploring new materials to unlocking faster print speeds, to designing complex, organic geometries that can't be built any other way, it's high-impact work that sets the foundation for the future of advanced manufacturing. As a Senior Electrical Engineer, you will contribute to the development, integration, and optimization of industrial automation systems for our cooperative multi-robot platform. You will help shape the electrical backbone of a tightly coordinated robotic system in which multiple robotic arms, mobile platforms, and manufacturing subsystems work together as a unified cell to enable flexible, high-throughput production. This role will focus on creating custom electrical hardware, unifying power and data architecture, improving reliability of electrical performance, and simplifying system integration and use.This is a chance to help define the electrical systems behind a highly collaborative robotic platform that pushes the boundaries of autonomy, coordination, and advanced manufacturing. About the Role: • Work with a dedicated team of inventive engineers building a cohesive, next-generation robotics platform representing the future of autonomous manufacturing, • Cooperative Robotic Systems: Develop electrical architectures that support coordinated operation across multiple robotic arms, AMRs, tooling, and sensing systems, enabling reliable communication, synchronization, and system-level performance, • Electrical Architecture and Hardware Development: Design and implement robust electrical architectures for robotic arms, AMRs, and supporting manufacturing equipment, while developing custom electrical hardware enable reliable and scalable across complex robotic platforms., • Power Distribution and Routing: Lead the design and routing of power across low-voltage and high-current systems, ensuring safe, reliable delivery to motors, sensors, tools, battery systems, and onboard compute systems, • AMR Electrical Development: Support the early-stage design and buildout of a custom autonomous mobile robot, helping define and implement the electrical systems required for operation in industrial environments, • Battery Systems Integration: Support the design, integration, protection, charging, and monitoring of battery-powered subsystems, particularly for mobile robotic platforms operating in industrial environments, • Mechatronic Development: Contribute to the development of mechatronic structures and subsystem packaging, including electrical mounting, routing, thermal considerations, and integration with mechanical hardware, • Integration and Testing: Collaborate with cross-functional teams including software engineers and system integrators to ensure seamless integration of electrical systems with centralized codebase and manufacturing infrastructure. Conduct thorough testing and validation to guarantee system functionality and reliability, • BS, MS, or PhD in Electrical Engineering, Robotics, Mechatronics, or related field, • 4+ years of experience in related fields such as industrial automation, robotic systems, AMR development, electrical system integration, and/or advanced manufacturing equipment, • 1+ years of experience designing and implementing electrical systems for robotics, industrial equipment, or other complex electromechanical platforms, • Experience developing custom electrical hardware and integrating components such as power distribution, sensors, motor drives, safety systems, and industrial controls, • Strong knowledge of power system design, including routing and protection for high-current devices, battery-powered systems, and mixed-power environments, • Familiarity with protocols such as EtherCAT, CANbus, Ethernet/IP, PROFINET, and safety protocols (FSoE, ProfiSafe) used in industrial automation, • Capability to troubleshoot and resolve complex electrical issues in integrated robotic or industrial systems, ensuring reliability and performance, • Experience with industrial robot arms (KUKA, ABB, Autonox, UR, etc.), • Past work building and operating autonomous mobile robots (AMRs), • Familiarity with PLCs and industrial controls platforms such as Beckhoff/TwinCAT, • Knowledge of motion control concepts and experience setting up motor drives, • Experience with battery systems, including power distribution, charging, protection, and health monitoring, • Experience working with industrial machinery and manufacturing processes including but not limited to welding, grinding, and milling, • Experience contributing to mechatronic design, including electrical-mechanical integration, packaging, and subsystem structural development, • Proficiency in Python, C, and/or C++ for embedded, controls, or diagnostic tooling Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$146,000—$200,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description A New Paradigm For Space Operations. Who We Are:Space Kinetic is a cleared, venture-backed startup focused on addressing urgent national security priorities. Our goal is to deliver a suite of asymmetric capabilities for space superiority and missile defense leveraging our proprietary electromechanical deployment system, which enables the rapid deployment of low-cost payloads through space without firing a thruster. Space Kinetic is currently assembling its TRL-5 prototype. Our goal is to leverage this platform to provide the United States with a new tool for securing the space domain & catalyzing the emerging space economy. What You'll Do: The Chief Systems Engineer at Space Kinetic will be a highly experienced and visionary engineering professional with extensive experience in successfully leading complex space programs from concept to mission operations and have demonstrated technical excellence in space system mission design and supporting development of space hardware from System Concept, System Requirements to Technology Readiness Level 9. This is a critical leadership role responsible for providing critical mission planning, requirements definition, technical oversight and supporting all engineering and programmatic functions within the company in a fast-paced start-up agile environment. The Chief Systems Engineer will develop and execute the overall payload mission, engineering, and production requirements in line with the company's goals and objectives. Core Responsibilities: 1. Overall Technical Authority • Leads the space system's architecture and major design decisions, • Balances performance, SWaP-C (Size, Weight, Power and Cost), and risk, • Signs off on design maturity and readiness at every review 2. Systems Engineering Leadership • Ensures all subsystems (GNC, power, comms, propulsion, structures, thermal, avionics, software, payload, etc.) integrate correctly, • Owns system requirements: flow-down, allocation, verification, validation 3. Mission Performance & Safety • Ensures the Space Kinetic system meets mission performance (pointing, power budget, data throughput, lifetime, survivability), • B.S. in Aerospace Engineering, Mechanical or Electrical Engineering, Computer Science, or related field, • 10+ years of experience in leadership positions of satellite systems development, integration, and operation., • Master's degree or PhD in Aerospace Engineering, Mechanical or Electrical Engineering, Computer Science, Systems Engineering, or a related field., • Ability to work in a fast paced, autonomously driven, and demanding startup atmosphere, • Equity-Based Compensation, • Highly Competitive PTO and Holiday Calendar, • Comprehensive Medical, Dental, and Vision Coverage, • Unique Performance-Based Bonus Structure, • Health and Wellness Stipend Equal Employment Opportunity: Space Kinetic provides equal employment opportunities to all employees and applicants without regard to race, color, religion, age, sex, gender identity, sexual orientation, national origin, veteran status, disability or any other legally protected status. The annual base salary for this role is below. Pay Grades are determined by role, level, location, and alignment with market data. Individual pay will be determined on a case-by-case basis and may vary based on the following considerations: interviews and an assessment of several factors that are unique to each candidate, job-related skills, relevant education/experience, certifications, abilities of the candidate and internal equity. Pay Range$150,000—$230,000 USD

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Manufacturing team owns all process development, fabrication strategy, and production equipment for Terran R, our next generation, reusable rocket. This team has a wide variety of responsibilities – from factory floor layout, to developing complex tooling for novel processes, and interfacing with our vehicle engineering team to heavily influence design of the rocket. We leverage our deep expertise to translate engineering requirements into highly optimized production lines, working cross functionally to consistently enhance the vehicle program. This is a 2nd shift position with a standard schedule of 3:00 PM – 1:30 AM PT, Monday through Friday. The role includes a 10% shift differential added to the base pay. Please note that this position is structured around a baseline expectation of a 50-hour workweek, which may include occasional overtime as needed to meet operational goals. About the Role: • Responsible for drilling precision holes, including choosing the right drill motors and drill sizes, on flight hardware using appropriate tooling/jigs or egg cups, • Responsible for assembling hardware using structural adhesives, properly torquing fasteners, installing inserts, or installing hiloks, • Perform in process inspections using hand tools such as micrometers, calipers, and pin gauges, • Perform blending or deburr operations using appropriate hand or power tools and then protecting hardware with alodine/sealant, • Uphold high Relativity Space standards regarding safety and shop cleanliness, • 5+ years of precision drilling experience, structural assembly, or integration in an aerospace field, • Proficient in the use of common hand tools and inspection tools including mahr gauges, • Proficient in the use of Microsoft Office or other team communication tools such as Slack (or equivalent), • A&P certified, • 100% health care coverage on your first day, • Quarterly wellness stipend to use on health and wellness, • Partnership with Modern Health with access to 8 therapy & coaching sessions and mental health resources, • Discounts on gym memberships, travel and entertainment through PerkSpot, • Unlimited onsite snacks, • Daily lunch stipend, • Annual learning and development stipend, • PPE Stipend, • Pet Insurance through Fetch, • Company Paid Life Insurance, Short Term Disability, and Long Term Disability, • Up to 12 weeks salary continuation for paid pregnancy disability leave, • 8 Weeks company paid parental leave Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$33.20—$45.65 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job DescriptionDescriptionVenturi Astrolab, Inc. (Astrolab) is pioneering new ways to explore and operate on distant planetary bodies. We are singularly focused on designing, building, and operating a fleet of multi-purpose commercial planetary rovers to extend and enhance humanity’s presence in the solar system. We are seeking motivated, creative, and exceptional people to join our world-class team. As an EMC Engineer, you will be responsible for ensuring Avionics components are designed to endure the harsh electromagnetic environmental effects of interplanetary space. You will play a pivotal role in defining the design criteria for state-of-the-art avionics and electro-mechanical systems for the lunar surface with a strong focus on electromagnetic compatibility, in-space charging effects, and interdisciplinary requirements. You will be joining a company at the ground-level and have immense influence over the future of lunar exploration. What you'll do: • Collaborate closely within cross-functional Engineering teams to capture requirements, lead design trades with respect to EMI/EMC, and integrate the design into the rover systems., • Contribute to full avionics and electro-mechanical systems/subsystems from system to component level with specific focus on E3 design criteria and operational/survivability requirements., • Analyze and contribute to designs relating to the effects of circuit and power system grounding architectures, structural electrical bonding, circuit isolation, shielding effectiveness, radiated/conducted emissions and susceptibility, near field/far field electromagnetics, transient protection, signal and power integrity, and general RF compatibility., • Troubleshoot EMI issues from board to system level., • Operate and automate a variety of EMI, RF, and electronics test equipment (spectrum analyzers, network analyzers, signal generation, oscilloscopes) within the context of avionics development and in house EMC testing., • Create and update technical documentation including command media, system diagrams, schematics, interface control documents, procedures, work and/or build orders, vendor and payload requirements, and test/anomaly reports., • Bachelor’s degree in electrical engineering, physics, or other engineering discipline., • 5+ years of experience in EMI/EMC requirements, analysis, design, and testing for spacecraft systems and/or avionics component design (academic and personal projects apply)., • Proficient in the use of lab equipment such as oscilloscopes, multimeters, signal generators, logic analyzers, etc., • Proficient with Analytics/Modeling/Simulation tools such as LTSpice, and experience with electrical circuit analysis using simulation tools such as Spice or equivalent., • Familiarity with SMC-S-016 testing requirements, and testing per SMC-S-016., • Knowledge of electrical safety and EMC commercial compliance standards and/or testing., • MIL-STD-461 experience across the full range of EMC test (radiated susceptibility, radiated emissions, conducted susceptibility, conducted emissions) standards., • Experience in high power avionics system designs for spacecraft including: LDO Regulators, Buck/Boost converters, power line filters and various spacecraft grounding schemes for high voltage systems., • Experience in motor controller system designs for brushless DC motors (BLDC) and permanent magnet synchronous motors (PMSM) in both low and high voltage systems., • Ability to read, interpret and follow circuit schematics, PCB layouts, engineering drawings, BOMs, cable harnesses, wiring schematics, interface diagrams, layout drawings, mechanical drawings, and CAD software., • Creative problem solver that can assess risk and make collaborative design and development decisions., • Strong presentation experience in highly technical design forums and reviews (Preliminary Design Reviews, Critical Design Reviews, Flight Readiness Reviews, etc.)., • Experience with NX or similar CAD software including electrical harness routing., • Work with a team of best-in-class engineers building the foundation of planetary surface exploration, • Ownership in the company, • Medical, dental, and vision coverage, • 401(k) with matching, • Flexible time off and parental leave, • On-site snacks, beverages, and 2x weekly lunches, • Flexible work environment

Job Description Avionics / Electrical Engineer – Build Flight-Critical Hardware for Next-Generation Space Systems! El Segundo, CA | On-site Opportunity Summary We are seeking an Avionics / Electrical Engineer to help design and deliver the electrical backbone of advanced spacecraft systems operating in demanding environments. This role is centered around high-performance hardware development, rapid iteration, and deep technical ownership. You will work closely with a small, highly capable engineering team to architect, build, and validate avionics systems that move quickly from concept to flight. This position is ideal for engineers who enjoy working close to the hardware, solving complex multidisciplinary problems, and operating in environments where execution speed and engineering rigor matter equally. You will play a key role in bringing reliable, flight-ready systems online while helping shape system architecture and engineering best practices as the company scales. About Us We are a venture-backed aerospace startup focused on building advanced spacecraft systems that enable ambitious in-space missions. Our team combines deep technical experience with a startup mindset, emphasizing ownership, fast iteration, and first-principles engineering. Engineers here work across disciplines, move quickly from design to testing, and contribute directly to systems that are built to fly. Job Duties • Own development of avionics and electrical subsystems from early architecture through vehicle integration, • Design, prototype, and validate flight computers, electrical power systems, communications hardware, and core avionics electronics, • Perform system-level electrical trades, requirements capture, and interface definition across vehicle subsystems, • Develop avionics solutions supporting telemetry, communications, sensing, timing, navigation, and safety functions, • Design and bring up PCBs and supporting electronics hardware, • Build and execute ground testing and data acquisition systems to support rapid validation, • Develop and operate hardware-in-the-loop test environments to validate system behavior, • Perform hands-on troubleshooting and debugging at board, harness, and vehicle levels, • Lead root cause and corrective action investigations to improve reliability and performance, • Collaborate closely with software, propulsion, and systems engineers to ensure end-to-end integration, • Support harnessing design, mechanical packaging, and system integration efforts, • Execute rigorous technical reviews including design, test readiness, and flight readiness reviews, • Maintain clear engineering documentation supporting development and qualification efforts, • Ensure designs align with applicable safety and government compliance requirements Qualifications • Bachelor’s degree in Electrical Engineering, Aerospace Engineering, Computer Engineering, Physics, or a related technical discipline, • 2+ years of experience developing electrical or avionics systems for complex hardware platforms, • 1+ years designing electrical or control systems for spacecraft or similarly demanding environments, • Strong hands-on experience with circuit design, electronics prototyping, and lab test equipment, • Experience troubleshooting electronics at both board and system levels, • Experience designing hardware that operates in harsh or high-reliability environments, • Familiarity with PCB design tools such as Altium Designer or comparable platforms, • Strong engineering fundamentals and first-principles problem-solving approach, • Ability to work autonomously and execute quickly in a fast-paced environment, • Clear technical communication skills and strong ownership mindset, • U.S. Person status required due to export control regulations Preferred Experience • Experience delivering avionics or electrical systems that reached deployment or operational use, • Background in high-performance vehicles, aerospace hardware, defense systems, robotics, or autonomous platforms, • RF or communications systems experience, • Familiarity with electrical analysis and simulation tools such as LTSpice, ANSYS HFSS, or similar, • Experience with integration testing, environmental testing, or mission operations, • Knowledge of power electronics, batteries, sensors, or safety-critical hardware design, • Experience working under aggressive schedules with rapid design-build-test cycles Why Join Us • Opportunity for growth and increasing technical ownership, • High-impact role working on real flight hardware, • Fast-paced, execution-focused engineering environment, • High autonomy with minimal bureaucracy, • Close collaboration with experienced technical leadership, • Broad technical exposure across multiple spacecraft subsystems, • Strong PTO policy, • Medical, dental, and vision benefits, • 401(k) plan, • Equity options Compensation Details $140,000 - $220,000 #LI-AV

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Materials and NDE (Non-Destructive Evaluation) team plays a central role in enabling Terran R to fly, re-fly, and scale: developing, characterizing, and inspecting materials and processes across all parts of the vehicle. From welding and additive manufacturing to advanced composites, the team works at the intersection of innovation and execution, balancing performance and reliability with cost, quality, and schedule. As we move toward first flight and beyond, the challenges become more exciting, offering opportunities to shape how we design and develop for re-use. With ownership across products, systems, and disciplines, engineers gain broad exposure and drive key decisions across design, manufacturing, and operations. About the Role: • Will be responsible for performing laser welding operations for Terran-R development and flight hardware as part of Weld Development team including:, • Executing laser welds on flight and development hardware in accordance with AWS D17.1 requirements, • Aiding in weld parameter and schedule development via subscale welding, • Supporting on-boarding of new laser weld equipment, tooling, and processes, • Accurately using precision measuring tools such as micrometers, calipers, and torque wrenches, • Weld prep/clean-up using hand tools to prepare metallic surfaces for welding and non-destructive evaluation, • Perform robotic programming tool path and point touch ups. (Kuka and Fanuc Cobot experience is a plus), • Perform system maintenance, setup and configuration of laser system optics., • Work directly with Weld Engineers to develop/improve laser welding processes and execute production laser welding for Terran-R, • Identify and resolve issues in the manufacturing process related to laser welding including equipment troubleshooting, addressing weld defects, improving setup/tooling, etc., • Follow all laser weld safety requirements and ensure operations are completed in accordance to Relativity Space standards, • 6+ years of hands-on experience with laser welding (hand-held, semi-auto or automated systems) – preferably in Aerospace/Space or related fields, • Capable of developing laser weld parameters for common aerospace materials to meet AWS D17.1 or equivalent, • Familiar with laser welding equipment, safety requirements and personal protective equipment, • Proficient using Geometric Dimensioning and Tolerancing (GD&T) to interpret blueprints and perform inspections at all assembly levels, • Strong knowledge of industry welding standards/specifications and Non-Destructive Evaluation (NDE) requirements, • Strong work ethic and communication skills, • Ability to adapt in fast paced environment Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$37.50—$45.65 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job DescriptionCompany Description Segula Technologies is a global engineering and consulting firm specializing in innovative solutions across industries such as aerospace, automotive, energy, rail, and life sciences. Founded in 1985 and headquartered in France, Segula operates in over 30 countries, driving technological advancements, improving industrial performance, and supporting clients throughout the product lifecycle. With expertise in design, manufacturing, testing, and project management, Segula helps businesses tackle complex engineering challenges while fostering innovation and sustainability. Job Description • Adhere to Bombardier General Work Requirements (Factory, Shop and / or Hangar positions), • Comply with environmental health / safety policies and procedures, • Troubleshoot, repair, install, inspect, and perform maintenance on customer aircraft, • Perform and document work completed per appropriate manuals and regulations as required, • Assist in other maintenance disciplines – Avionics, Structures, Composites etc., • Assist with mechanical / electrical removals and installations, • Return aircraft to service after maintenance at off-site locations, • Audit your own location and truck monthly, • Perform Delegated Inspector (DI) function as qualified by QAQualifications, • You have an Airframe and Powerplant License, • You have a minimum of 3 years aircraft maintenance work experience or substantiated equivalent experience, • You have a minimum of 1 year Bombardier aircraft model experience, • You have the ability to effectively and accurately communicate in both written and verbal form on individual and / or aircraft status with customers at all levels, • You own basic set of hand tools with the ability to demonstrate Inventory & control of tools, • You must be able to work unscheduled overtime including nonscheduled workdays and holidays, • You must be able to work in seasonal/inclement weather outside, • You must have the ability to be available for considerable travel with 2 hours’ notice, to include extended assignments lasting up to 30 days., • You must have a valid drivers’ license and be able to maintain insurable status, • You have ability to work unsupervised and alone, • You possess a valid passport with the ability to travel internationally, • You have the ability to obtain a Security Identification Display Area badge (SIDA), • You have the experience with aircraft return to service and inspection procedure #ZR #JSFIRM Additional Information Here’s a heads-up of the upcoming steps: • Phone Interview with Recruiter: We’ll begin with an introductory call to discuss your background and interest in the role., • Interview with the Hiring Manager, • Offer Letter: We´ll extend you an offer and start the onboarding process., • Background Check & DOT Drug Screen: This step involves conducting a comprehensive background check, which includes reviewing criminal history, and other relevant records. Additionally, a Department of Transportation (DOT) drug screening will be carried out to ensure compliance with federal regulations for safety-sensitive positions, • You start your next challenge!

Job DescriptionLong Wall Company was created in 2025 to accelerate missile defense technology for the U.S. and our allies. Building on the RS1 and GS0 launch systems, Long Wall develops containerized, mass-producible missile defense systems and offers rapid, low-cost flight testing. We believe that the future of global security and stability require defensive technology that is lower cost, higher performing, better tested, and more broadly distributed than is possible today. Join us. What we look forMission-Driven Problem Solvers. The aerospace frontier demands ingenuity. We want Team members who approach challenges with curiosity, embrace failure as a learning opportunity, and stay focused on delivering the best solution for the mission. Total Ownership. We seek staff and engineers who take full responsibility for contributing to and delivering flight-ready work while recognizing that no one succeeds alone. The best engineers, corporate professionals, and technicians make their teammates better. Knowing that complementary skills create force multiplication and drive mission success. HARDWARE DEVELOPMENT ENGINEER Hardware development engineers are the go-to problem solvers at Long Wall. They are versatile – working in the lab as often as at their desk and owning products ranging from fluid manifolds and tubing systems to primary structure to avionics enclosures. Regardless of their focus, they take their products from concept to delivery, owning every aspect along the way.RESPONSIBILITIES • Total ownership of Long Wall engineering products, from ideation through design, manufacturing, qualification, and field support.BASIC QUALIFICATIONS, • B.S. in any engineering discipline from an accredited university., • 5+ years of industry experience in a related design or development role.PREFERRED SKILLS AND EXPERIENCE, • Proficiency in CAD design software (e.g., NX, CATIA, CREO/Pro-E)., • Strong analytical capability using hand calculations and finite element analysis tools (e.g., ANSYS, ABAQUS, NASTRAN)., • Firm understanding of manufacturing processes, GD&T, and DFM principles., • Ability to develop scripts in Python or MATLAB for automation and analysis., • Strong understanding of structural mechanics., • Strong understanding of compressible/incompressible flow dynamics and thermodynamics., • Demonstrated ability to write and execute test procedures for complex hardware operations.

Job Description K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others – with an additional $500M 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 capitalize on today's and tomorrow's massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits. With multiple launches planned through 2026 and 2027, we're Building Bigger to develop the solar system and become a Kardashev Type II (K2) civilization. If you are a motivated individual who thrives in a fast-paced environment and you're excited about contributing to the success of a groundbreaking Series C space startup, we'd love for you to apply. The Role You will own the success of mechanical structures and mechanisms used for a propulsion system that will be the highest-powered electric propulsion system ever flown and unlock new mission concepts and increase our access to deep space. As part of a small multidisciplinary team, your role will involve mechanical design, development, build, test, and analysis of the satellite's plasma propulsion system and all related hardware. In your first 6 months, you will define product requirements, create initial concepts and trades, perform preliminary and detailed analysis, define development test campaigns, and produce development hardware. In your first year, you will validate your designs through prototype iterations and build and qualify flight hardware. In your first two years you will fly your hardware in space while directly supporting production and integration. Responsibilities • Own the mechanical design of propulsion system hardware including propulsion modules, critical thruster components, the propellant management system, avionics box design, propulsion secondary structures, and potentially tank development, • Validate your designs through the entire lifecycle from concept to production, and successful flight demonstrations, • Generate 3D models, fully dimensioned drawings, and interface control documents, • Perform analysis on data from testing hardware, iterating designs, and critical go/no-go calls on hardware performance, • Develop and execute component and system-level test plans, • Manage key propulsion vendors and suppliers through hardware delivery, • Bachelor's degree in mechanical, aerospace, or other relevant engineering discipline, • 10+ years of experience with mechanical and/or electromechanical design and analysis, • Experience with CAD or FEA software packages, • Experience with the practical application of GD&T, • Demonstrated proficiency in the principles of mechanical design, materials, thermodynamics, and fluids, • Demonstrated ability to own mechanical hardware or systems within an integrated engineering team outside a classroom setting, • Experience in advanced propulsion technologies, including high-performance engines, in-space propulsion, and propulsion system integration, • Experience designing, building, and testing mechanical assemblies for aerospace applications (satellite mechanical systems, payloads, launch vehicles, propulsion systems, and/or aircraft structures and mechanisms), • Deep experience in the development and qualification of high-pressure and low-pressure fluidic components, this may include flight feed system or pressurized tanks, • Demonstrated understanding of structural analysis and failure modes of complex mechanical systems in space environments and operations, • Base salary range for this role is $140,000 - $175,000 + equity in the company, • Salary will be based on several factors including, but not limited to: knowledge and skills, education, and experience level If you need a reasonable accommodation as part of your application for employment or interviews with us, please let us know. Export Compliance As defined in the ITAR, "U.S. Persons" include U.S. citizens, lawful permanent residents (i.e., Green Card holders), and certain protected individuals (e.g., refugees/asylees, American Samoans). Please consult with a knowledgeable advisor if you are unsure whether you are a "U.S. Person." The person hired for this role will have access to information and items controlled by U.S. export control regulations, including the export control regulations outlined in the International Traffic in Arms Regulation (ITAR). The person hired for this role must therefore either be a "U.S. person" as defined by 22 C.F.R. § 120.15 or otherwise eligible for a federally issued export control license. Equal Opportunity K2 Space is an Equal Opportunity Employer; employment with K2 Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Supply Chain team turns design intent into executable reality, balancing lead time, cost, complexity, and manufacturability to ensure we can build and scale Terran R. On this team, you're not just placing orders; you're actively shaping the solution. With full ownership across raw materials, capital equipment, and services, the role requires both strategic thinking and day-to-day execution. As the company scales, supply chain becomes increasingly central, working closely with engineering, quality, manufacturing, and more to make decisions that work for today but also for tomorrow. This is a team for those who want to operate at the intersection of technical ambition and business execution, driving tangible progress to keep the Terran R program on track. About the Role: As a Material Planner at Relativity Space, you will play a key role in driving the material demand planning process across multiple vehicle missions and programs. You will work cross-functionally to maintain real-time visibility into material supply sources, manage material requirements, and collaborate with internal teams to ensure seamless material acquisition and delivery. The role requires a proactive individual who is detail-oriented, has a deep understanding of supply chain processes, and is capable of thriving in a fast-paced, high-pressure environment. • Material Demand Planning: Partner with Sourcing/Procurement, Engineering, Manufacturing, Integration, Test, and Launch teams to derive material demand from complex multi-level Bills of Materials (BOMs) and schedules. This will help drive material requirement plans and priorities across multiple vehicle missions and programs., • Material Requirements Signals: Generate material requirement signals and collaborate with Procurement to develop actionable material acquisition strategies., • Material Readiness Process: Manage the mission-by-mission 'Material Readiness' process, providing real-time visibility into material supply and demand while ensuring alignment between Engineering, Supply Chain, Manufacturing, Test, and Launch teams., • Material Allocation Strategy: Develop and implement material allocation strategies/models for constrained or at-risk materials based on company priorities and supply conditions., • Material Forecasting: Quantify material forecasts that inform Sourcing's immediate and medium-term material acquisition strategies, ensuring the smooth flow of materials through the production lifecycle., • Minimum of 2 years of experience in material planning, demand planning, fulfillment planning, or similar roles in fast-paced manufacturing, aerospace, or supply chain environments., • Experience working cross-functionally with internal stakeholders such as engineering, manufacturing, procurement, supply chain, finance, accounting, quality, and executive management., • Strong understanding of Materials Requirements Planning (MRP), including key inputs (e.g., material attributes, demand, supply) and how MRP functions within ERP systems like Infor LN, SAP, or Oracle., • Experience creating and managing demand forecasts and incorporating necessary data inputs for accurate material planning., • Familiarity with BOM (Bill of Materials) reconciliation., • Knowledge of data analysis tools such as SQL, Tableau, or advanced Excel techniques., • Experience with New Product Development (NPD) or New Product Introduction (NPI)., • Experience with design release processes and systems. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$96,000—$122,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Finance team spans FP&A, corporate development, and business operations, combining financial rigor with deep technical context. From shaping the company's long-term strategy to supporting capital raises and driving operational insights, this team sits at the center of critical decision-making. With a small, high-impact team, you'll have the opportunity to stretch across disciplines, influence the trajectory of the company, and deliver meaningful value back into the business every day. About the Role: • Partner cross-functionally with Supply Chain, Manufacturing, and Engineering to drive robust financial planning and operational alignment, • Lead financial reviews with senior leadership, highlighting key cost variances, performance drivers, and emerging trends, • Collaborate with Program Finance and Operations to ensure financial accuracy and alignment across factory activities, • Advance process improvements related to factory finance operations, cost management, and spend analytics, • Bachelor's degree in Finance, Accounting, or another related discipline and 5+ years of FP&A, Accounting, Business Intelligence, or other related business experience is required, • Experience in hardware manufacturing working with supply chain, • Proficient in Excel, • Financial reporting skills required, • General experience with enterprise applications (ERP, EPM, etc.), • Experience in corporate startup FP&A, • Familiarity with additional manufacturing-based enterprise applications (e.g., MES, MRP, etc.) Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$88,000—$121,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description 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 long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Position Overview We are seeking a Lead Integration & Test Engineer with deep expertise in the integration and verification of warhead systems into complete hypersonic missile vehicles. This role focuses on leading the safe and reliable integration of warheads (including energetics, fuzing, safe-and-arm devices, and structural interfaces) with missile airframes, radars, propulsion, avionics, and thermal protection systems. You will own end-to-end integration & test strategies from subassembly through full vehicle level, supporting ground qualification, environmental testing, and flight test campaigns for next-generation hypersonic strike weapons. You will serve as the technical authority on warhead-vehicle integration and test, collaborating closely with design, manufacturing, propulsion, radar, quality, and mission assurance teams to meet stringent DoD standards and mission requirements. Key Outcomes for 2026 • Deliver a production ready integration & test process in Rio Rancho New Mexico, • Develop a plan to scale from low-rate initial production to full volume production supporting thousands of units per year, • Support a rapid test flight cadence to validate vehicle capability, • Develop safe integration and testing processes for the vehicle that ensure operator safety, • Lead warhead-to-vehicle integration activities including mechanical mating, electrical interface verification, fuze/S&A installation, and safe separation testing., • Develop and execute comprehensive vehicle-level Integration & Test plans covering functional checkout, ordnance arming sequences, environmental qualification, and system verification., • Design and commission integration tooling, test fixtures, and automated test equipment for warhead handling and full missile assembly., • Oversee environmental stress screening (thermal, vibration, shock, EMI/EMC) and functional performance testing of integrated warhead-vehicle systems., • Support flight test preparation, range coordination, pre-flight checkout, and post-flight data analysis and anomaly resolution., • Perform root-cause investigations and corrective actions for integration and test anomalies using FRACAS and fault tree analysis., • Ensure full compliance with explosive safety standards, DoD 6055.09, MIL-STD-810, and mission assurance requirements., • Mentor integration & test engineers and lead cross-functional I&T teams during build and test campaigns. Education: • 8+ years in integration and test for complex aerospace or defense systems., • 4+ years specifically working with warheads, munitions, or energetic systems integration., • Strong experience with ordnance handling, safe-and-arm devices, and energetic materials integration., • Proficiency in test automation (LabVIEW, Python, MATLAB), data acquisition systems, and telemetry., • Hands-on with environmental testing and ordnance functional verification., • Requirements management and configuration control., • Direct experience on DoD missile or hypersonic warhead programs., • Background in fast-paced development environments, • Knowledge of insensitive munitions and advanced warhead designs., • Prior flight test support at ranges, • Proven ability to lead technical teams in high-stakes, safety-critical environments., • Excellent communication and presentation skills for executive and customer briefings. Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support. High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. Clear Communicator. Proactively communicates blockers. Trusted in previous roles to be voice of company with regulators, suppliers, gate keepers and customers. Capable of tactfully managing relationships with stakeholders to achieve company-desired outcomes without compromising relationships. Emails, IMs and verbal interactions are logical, drive clarity, and detailed enough to eliminate ambiguity. ITAR Requirements All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Supply Chain team turns design intent into executable reality, balancing lead time, cost, complexity, and manufacturability to ensure we can build and scale Terran R. On this team, you're not just placing orders; you're actively shaping the solution. With full ownership across raw materials, capital equipment, and services, the role requires both strategic thinking and day-to-day execution. As the company scales, supply chain becomes increasingly central, working closely with engineering, quality, manufacturing, and more to make decisions that work for today but also for tomorrow. This is a team for those who want to operate at the intersection of technical ambition and business execution, driving tangible progress to keep the Terran R program on track. About the Role: This position will lead the Infrastructure procurement category/team for Long Beach, California. This role will also manage the individuals responsible for Infrastructure procurement and various other related categories as the team scales. • Implement indirect procurement strategies to drive cost savings, benchmarking, operational efficiencies, improved contract terms and conditions, supplier performance and reduced supply chain risk around Infrastructure purchasing, • Develop relationships with internal stakeholders to anticipate requirements and implement procurement strategies aligned to business requirements with short-range and long-range strategic planning, • Manage end-to-end process including, but not limited to PO Creation, RFI/RFQ/RFP process, Invoice Resolution, full supplier and stakeholder relationship management, • Identify and capture cost savings as part of RFP's, leading negotiations with suppliers, • Provide day-to-day management, direction, and accountability for all direct reports, and as a leader on the Indirect Team, • Bachelor's degree in Finance, Supply Chain/Operations Management, Engineering, or similar, • 10+ years of working in an indirect procurement role within a fast-paced manufacturing/operations or technology environment and strong knowledge of fundamental Strategic Sourcing principles and contracts, • 3+ years of working as a people manager, • Demonstrated ability to work in a fast-paced, dynamic, start-up environment, strong contracting knowledge and negotiation experience, • Master's degree in Engineering, Supply Chain/Operations Management, or similar Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$126,000—$174,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Structures and Mechanisms team is responsible for the full design, build, and test lifecycle of Terran R's integrated structures and flight mechanisms. Whether you're working on highly iterative mechanisms that move or tight-margin structures that shouldn't, you'll get hands-on hardware ownership and see the rocket coming to life on the factory floor. Both teams fall under one department, sharing design principles, tools, and an integrated approach that provides a comprehensive view of Terran R. Team members work on multiple parts, not just within a single subsystem, and are empowered to make decisions that directly impact flight hardware. Beyond first flight, you'll play a critical role in refining for manufacturability and speed. About the Role: To be successful in this role, you should be self-motivated, adaptable, and able to complete projects in a fast-paced environment. You will need strong interpersonal skills and the ability to communicate effectively with peers and leadership. You will support cross-functional trade & impact studies, assist in the coordination of changes, and facilitate the resolution of integration and development issues between engineering teams. Ideally, you have significant mechanical or integrated design experience as well as a proven track record of organizing and completing collaborative projects effectively. Your advanced CAD skills enable you to own configuration management standards for our Terran R vehicle, as well as help you mentor other design engineers across the organization. Finally, you also have the ability to earn trust, maintain positive and professional relationships, and strengthen our culture of inclusion. Your responsibilities will include, but not be limited to the following: • Designing vehicle structures at various maturity phases: conceptual to critical design, • Initial drawing creation and execute revisions due to engineering or manufacturing changes, • Ownership of the vehicle BOM configurations, mass inputs, and part release schedule, • Define and manage interfaces between vehicle subsystems using appropriate control documents & models, • Bachelor's degree in engineering or related technical discipline, • 5+ years of related experience, • Experience designing and managing large CAD assemblies and associated drawings, • Fundamental knowledge of mechanical engineering design, analysis, manufacturing, and testing, • Experience with ASME Y14.100, Y14.5, Y14.41, • Demonstrated development, packaging and configuration management experience on technically complex hardware products, • Fundamental knowledge of mechanical engineering design, analysis, manufacturing and testing, • Knowledge of aerospace vehicle fabrication and assembly techniques, • Demonstrated interpersonal, communication and project management skills At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$132,000—$181,500 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Propulsion team at Relativity is focused on developing and delivering highly performant and manufacturable engines for Terran R. Engineers are responsible for the entire lifecycle of their parts, from initial design through production to qualification and flight. The team fosters a culture of bottoms-up decision-making, free from technical gatekeeping, where ownership and accountability are key at all levels. But designing engines with a quarter million pounds of thrust is just the beginning. As the flight configuration enters qualification, the team is now exploring modifications for future engines, including thrust upgrades, new cycles, and design for mass production.About the Role:The Propulsion Integrated Design team owns the overall layout and packaging of Relativity's engines, as well as the design and analysis of critical structural and fluids components. As a Responsible Engineer on the team, here are some things you may work on: • Own overall engine layout and packaging, including conducting layout trade studies of different possible engine configurations, • Control and release the CAD/eBOM for top-level engine assemblies., • Design and analyze hardware such as the engine gimbal, cryogenic and hot propellant ducting, fluid manifolds, tubing and secondary structures, • Lead the development of new methods for manufacturing or testing critical flight hardware to improve performance, reliability, and/or cost, • Collaborate closely with our partner teams: Manufacturing, Test and Vehicle DesignAbout You:, • Bachelor's degree in an engineering field and 5+ years of professional experience, • Demonstrated project/technical leadership skills, • Strong understanding of engineering fundamentals in structures, fluids, thermal, and mechanisms, • Experience designing, analyzing, assembling, and/or testing hardware, • Experience with Siemens NX and Teamcenter, specifically, • Experience in the design of liquid propulsion components and systems, • Experience with Finite Element Analysis (FEA) and commercial tools such as Ansys, Abaqus, or Nastran Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$132,000—$181,500 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others – with an additional $500M 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 capitalize on today's and tomorrow's massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits. With multiple launches planned through 2026 and 2027, we're Building Bigger to develop the solar system and become a Kardashev Type II (K2) civilization. If you are a motivated individual who thrives in a fast-paced environment and you're excited about contributing to the success of a groundbreaking Series C space startup, we'd love for you to apply. Stay Connected with K2 Space for Future Job Openings Across Engineering We're on a mission to push the boundaries of what's possible in space systems and large-scale satellite platforms. Even when we don't have a specific opening listed, we're always eager to connect with innovators, builders, and problem-solvers who share our passion for making space more accessible. This is not a job application—it's a way for you to raise your hand and say, "Keep me in the loop." By joining our talent community, you'll: * Receive occasional updates about K2 Space projects, milestones, and future opportunities. * Be among the first to know when a role opens that might align with your skills and interests. * Stay engaged with our growing network of space enthusiasts and professionals. Who Should Join We welcome anyone excited about space technology and exploration—engineers, operators, mission designers, business minds, creatives, and everyone in between—who want to be part of K2 Space's journey. How to Join * Fill out our brief interest form below. * Share a resume and a quick note about your skills, passions, or areas of interest. * We'll keep you on our radar for future opportunities and updates. If you don't meet 100% of the preferred skills and experience, we encourage you to still apply! Building a spacecraft unlike any other requires a team unlike any other and non-traditional career twists and turns are encouraged! If you need a reasonable accommodation as part of your application for employment or interviews with us, please let us know. Export Compliance As defined in the ITAR, "U.S. Persons" include U.S. citizens, lawful permanent residents (i.e., Green Card holders), and certain protected individuals (e.g., refugees/asylees, American Samoans). Please consult with a knowledgeable advisor if you are unsure whether you are a "U.S. Person." The person hired for this role will have access to information and items controlled by U.S. export control regulations, including the export control regulations outlined in the International Traffic in Arms Regulation (ITAR). The person hired for this role must therefore either be a "U.S. person" as defined by 22 C.F.R. § 120.15 or otherwise eligible for a federally issued export control license. Equal Opportunity K2 Space is an Equal Opportunity Employer; employment with K2 Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Tooling and Factory Automation team sits at the intersection of design, manufacturing, and automation, making everything from large-scale structural fixtures to small tools that directly enable Terran R's production. As a design group embedded within the manufacturing organization, we dig deep into the needs of our internal partners to understand root problems, propose solutions, and deliver hardware to help build faster, scale smarter, and work better. The team is also at the forefront of Relativity's growing factory automation efforts, an increasingly critical part of scaling production of Terran R at existing and future facilities. You'll have the autonomy to make decisions, field solutions, and see them in action on the factory floor. Ultimately, you're not just designing tools or automated processes; you're defining how rockets and factories get built. About the Role: The Mechanical Design Engineers are responsible for the design and development of tools and factory automation equipment that support manufacturing. The Mechanical Engineering team works closely with Design and Manufacturing, turning top-level requirements and concepts into functional delivered equipment. The Mechanical Design Engineering team brings a high level of innovation and ingenuity into the design process, as they are tasked with building out a highly automated production facility. • Develop high quality development and production tooling and automation solutions for the Terran vehicle and Aeon engine programs, • Capable of integrating concepts and principles of mechanical design and analysis of several different projects in a fast-paced environment - projects will vary in size and scale, • Ability to interpret and apply sound design and drafting standards (ASME Y14.5) in creating tooling drawing definitions, • Handle a wide range of technical problems and familiar with all types of material handling, assembly fixtures, off-loaders, rotisseries, test fixtures, structural weldments, environmental chambers, and custom machines, • Close collaboration with component designers, manufacturing engineers, and integration engineering to achieve the best possible cradle to grave metrics (safety, cost, quality, cycle time, delivery, reliability, life, and maintenance/refurbishment), • Bachelor of Science degree in manufacturing engineering, mechanical engineering or equivalent, • 6+ years of work or project experience with design, build, and commissioning of tooling and fixtures for manufacturing, assembly and test, • Experience using CAD and FEA-based analysis software (NX and ANSYS Workbench preferred) for structural applications, • Experience in full-cycle project completion, • Strong expertise in design for manufacturability and design for assembly including experience taking products from prototype design to production, • Solid understanding of common manufacturing materials, GD&T, and tolerance/stack-up analysis, • Solid understanding of common manufacturing processes and machines including mills, lathes, welding, sheet-metal bending, lifting/rigging, assembly, inspection, etc. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$130,000—$166,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Tooling and Factory Automation team sits at the intersection of design, manufacturing, and automation, making everything from large-scale structural fixtures to small tools that directly enable Terran R's production. As a design group embedded within the manufacturing organization, we dig deep into the needs of our internal partners to understand root problems, propose solutions, and deliver hardware to help build faster, scale smarter, and work better. The team is also at the forefront of Relativity's growing factory automation efforts, an increasingly critical part of scaling production of Terran R at existing and future facilities. You'll have the autonomy to make decisions, field solutions, and see them in action on the factory floor. Ultimately, you're not just designing tools or automated processes; you're defining how rockets and factories get built. About the Role: The Mechanical Design Engineers are responsible for the design and development of tools and factory automation equipment that support manufacturing. The Mechanical Engineering team works closely with Design and Manufacturing, turning top-level requirements and concepts into functional delivered equipment. The Mechanical Design Engineering team brings a high level of innovation and ingenuity into the design process, as they are tasked with building out a highly automated production facility. • Develop high quality development and production tooling and automation solutions for the Terran vehicle and Aeon engine programs, • Capable of integrating concepts and principles of mechanical design and analysis of several different projects in a fast-paced environment - projects will vary in size and scale, • Ability to interpret and apply sound design and drafting standards (ASME Y14.5) in creating tooling drawing definitions, • Handle a wide range of technical problems and familiar with all types of material handling, assembly fixtures, off-loaders, rotisseries, test fixtures, structural weldments, environmental chambers, and custom machines, • Close collaboration with component designers, manufacturing engineers, and integration engineering to achieve the best possible cradle to grave metrics (safety, cost, quality, cycle time, delivery, reliability, life, and maintenance/refurbishment), • Bachelor of Science degree in manufacturing engineering, mechanical engineering or equivalent, • 15+ years of work or project experience with design, build, and commissioning of tooling and fixtures for manufacturing, assembly and test, • Experience using CAD and FEA-based analysis software (NX and ANSYS Workbench preferred) for structural applications, • Experience in full-cycle project completion, • Strong expertise in design for manufacturability and design for assembly including experience taking products from prototype design to production, • Solid understanding of common manufacturing materials, GD&T, and tolerance/stack-up analysis, • Solid understanding of common manufacturing processes and machines including mills, lathes, welding, sheet-metal bending, lifting/rigging, assembly, inspection, etc. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$196,000—$253,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Propulsion team at Relativity is focused on developing and delivering highly performant and manufacturable engines for Terran R. Engineers are responsible for the entire lifecycle of their parts, from initial design through production to qualification and flight. The team fosters a culture of bottoms-up decision-making, free from technical gatekeeping, where ownership and accountability are key at all levels. But designing engines with a quarter million pounds of thrust is just the beginning. As the flight configuration enters qualification, the team is now exploring modifications for future engines, including thrust upgrades, new cycles, and design for mass production.About the Role:The Propulsion Integrated Design team owns the overall layout and packaging of Relativity's engines, as well as the design and analysis of critical structural and fluids components. As a Responsible Engineer on the team, here are some things you may work on: • Own overall engine layout and packaging, including conducting layout trade studies of different possible engine configurations, • Control and release the CAD/eBOM for top-level engine assemblies., • Design and analyze hardware such as the engine gimbal, cryogenic and hot propellant ducting, fluid manifolds, tubing and secondary structures, • Lead the development of new methods for manufacturing or testing critical flight hardware to improve performance, reliability, and/or cost, • Collaborate closely with our partner teams: Manufacturing, Test and Vehicle DesignAbout You:, • Bachelor's degree in an engineering field and 8+ years of professional experience, • Demonstrated project/technical leadership skills, • Strong understanding of engineering fundamentals in structures, fluids, thermal, and mechanisms, • Experience designing, analyzing, assembling, and/or testing hardware, • Experience with Siemens NX and Teamcenter, specifically, • Experience in the design of liquid propulsion components and systems, • Experience with Finite Element Analysis (FEA) and commercial tools such as Ansys, Abaqus, or Nastran Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$164,000—$225,500 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job DescriptionDescriptionThe Development Test Engineer at Impulse, will lead the planning, execution, and analysis of tests critical to validating next-generation in-space mobility systems. This role is highly cross-functional, interfacing with design, analysis, manufacturing, and operations teams to ensure products meet performance, safety, and reliability requirements. The ideal candidate combines strong engineering fundamentals with hands-on test experience in a fast-paced development environment. This position plays a key role in maturing early-stage designs into flight-ready hardware. Responsibilities • Design, build, and commission test fixtures for fluid, cryogenic, high-pressure, cyclic, environmental, mechanical, and structural testing, • Execute tests safely and efficiently, including setup, operations, and troubleshooting during live test events, • Strong problem-solving and troubleshooting capabilities, • Work closely with design and manufacturing teams to ensure testability and rapid feedback cycles, • Excellent technical writing and documentation skills Minimum Qualifications • Bachelor’s degree in Mechanical, Aerospace, Electrical, or related engineering discipline, • A demonstrated understanding of mechanical, propulsion, fluid, or structural systems, • Strong data analysis skills using tools such as Python, MATLAB, or similar, • Hands-on experience with hardware in a laboratory or test-stand environment, • Ability to manage multiple test campaigns in a fast-paced environment Preferred Skills and Experience • Experience testing aerospace or spaceflight hardware (propulsion systems, structures, mechanisms, avionics), • Familiarity with high-pressure fluid systems, cryogenic systems, or hazardous test operations, • Proficiency with instrumentation, DAQ systems, and sensor selection/integration, • Demonstrated ability to develop test plans, execute complex tests, and document results, • Background in designing and automating test setups with NI, LabVIEW, PLCs, or similar platforms, • Ability to interpret engineering drawings, FEA/CFD results, and system requirements, • Prior involvement in fast-paced R&D or startup environments with rapid iteration cyclesAdditional Requirements: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job DescriptionDescriptionThe CNC Programmer role at Impulse will possess a comprehensive know-how of all CNC machining and programming operations. This role is tasked with working directly with different machines (3-axis, 5-axis, etc.) as well as interfacing with engineering teams/leadership, machinists and operations to optimize machining programs and procedures. Responsibilities • Fast pace of execution to deliver parts needed for engine, vehicle, avionics and test development, • Work with various CAM softwares (HSM Works, Fusion 360, ESPRIT, Hypermill, etc.) and strong ability to learn and become expert in new software rapidly, • Produce hardware on various machines and OEM software including Heidenhain, Okuma OSP, Siemens, Fanuc, etc., • Familiarity managing digital tool libraries to increase shop throughput and managing tool magazines., • Knowledgeable of carbide tools and adjusting speed and feed parameters for various cutting strategies, • Able and ready to offer suggestions on drawing or design changes to improve manufacturability, • Ability to program billet parts with minimal fixturing by using stock tabs, frames or otherwise., • Design and machine scrappy fixture tooling on the fly and as needed to manufacture parts rapidly., • Constantly keep products moving and alerting management when bottlenecks are encountered, • High school diploma or equivalency certificate, • 5+ years of CNC programming experience using various CAM packages (HSM Works, Fusion 360, ESPRIT, Hypermill, etc.), • 4+ years of experience on 5-axis mills, 5-axis mill turns, live tooled turret lathes, etc., • Hands on experience on manual and CNC mills and/or lathes, • Ability to rapidly pick up new CAM software and manage large tool libraries, • Demonstrated experience setting up machine shops, recommending and evaluating capital for purchase, • 4+ years of demonstrated experience programming turbomachinery, with experience programming in MAX-PAC, • Python programming experience or similarAdditional Information: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job DescriptionAbout Deep SkyDeep Sky is on a mission to accelerate the world's transition to carbon removal by developing and operating direct air capture (DAC) facilities. Our state-of-the-art plant in Innisfail will play a crucial role in capturing CO₂ directly from the atmosphere, helping combat climate change on a global scale. Join us in this groundbreaking journey to achieve net-zero. Job OverviewWe are seeking an Electrical Engineer to join Deep Sky's R&D Engineering Team onsite in Los Angeles, CA to design, analyze, prototype, and integrate electrical and electromechanical systems for Direct Air Carbon Capture reactors and the supporting test infrastructure including hardware-in-the-loop digital twin systems. If you have a passion for building robust systems, solving complex engineering challenges, working hands-on with the hardware, and not afraid to fail, we’d love to hear from you.Key Responsibilities • Rapidly develop electronics for Direct Air Carbon Capture reactors and supporting infrastructure including high power electronics, control systems and actuators, programmable logic controllers, reactor instrumentation, and harnessing., • Create and review electrical load lists, piping and instrumentation diagrams (P&ID) for various plant and facility designs., • Drive system trades, requirements capture, component selection, analysis, schematic capture, prototyping, bring-up, debugging, documentation, manufacturing, and testing., • Design, procure components, integrate, and test electrical ground support equipment including data acquisition systems and electrical simulators., • Create development and qualification testing campaigns to validate analysis and requirements and exercise designs to their limits., • Build math and analysis models to verify initial design assumptions., • Establish vendor relationships and healthy supply chain through each prototyping step through final integration., • Lead multidisciplinary root cause investigations and component redesigns to improve reliability and production rate., • Demonstrate extreme ownership of product outcomes at every stage of development and production.Basic Qualifications, • Bachelor’s degree in electrical engineering, avionics, hardware, robotics, physics or other related STEM discipline., • 3+ years of engineering design experience (will count up to 1 year of internships, student projects, and/or extracurricular projects)Preferred Skills and Experience, • Comfortable working in a fast-paced, autonomously driven, and demanding atmosphere., • Strong judgment in assessing risk and making decisions without complete data., • Hands-on experience with electrical design, prototyping, integration, and testing., • Proficient in electrical CAD and analysis software (e.g., Altium or similar)., • Self-motivated, strong multi-tasking, organizational, communication, and documentation skills., • Experience working effectively across multi-disciplinary teams.Additional Requirements, • Willing to work extended hours and weekends when needed., • Some travel may be required.Compensation, • $100,000 - $180,000 per year

Job Description About the Opportunity: Elevate your career with our client, a leading name in aircraft maintenance known for their commitment to excellence. This is an exciting opportunity to work with an unrivaled fleet of light, super mid-size, long-range, and ultra-long-range aircraft. Our client prioritizes the highest standards of service, safety, reliability, and value, offering you the chance to make a significant impact in the aviation industry. Join a team renowned globally for its exceptional maintenance capabilities and witness your professional growth take flight. Responsibilities * Perform maintenance in accordance with the Aircraft Maintenance Manual (AMM) and General Maintenance Manual (GMM). * Troubleshoot, repair, test, remove, and replace avionics and instrument wiring using hand tools and test equipment. * Document completed work and ensure proper installation of aircraft parts using approved data. * Troubleshoot and repair avionics and instrument components. * Provide technical guidance to less experienced technicians. * Collaborate with flight crews for in-flight troubleshooting and preflight evaluations of avionics systems. * Maintain avionics test equipment. * Ensure work areas remain clean and organized. * Participate in technical training and on-the-job training to improve skills and proficiency. Requirements * Minimum 3 years of avionics experience in a Part 145 environment. * Strong background in business aviation; Part 135 experience preferred. * Familiarity with Manufacturer Maintenance Manuals and Illustrated Parts Catalogs (IPC). * Must own required tools. * Strong written and verbal English communication skills. * Experience with Gulfstream, Cessna, Embraer, or Bombardier aircraft preferred. * Ability to work effectively in high-stress environments. * Experience using CMP and CAMP maintenance tracking systems. * Valid Driver’s License with no major infractions. * Ability to obtain an FAA Repairman Certificate; A&P License preferred. * Must pass employment drug screening, FBI fingerprinting, and a 10-year background check. * Physically able to lift weight, work in confined spaces, and at heights above four feet. Benefits & Perks * $35 – $60 per hour competitive pay. * Medical, dental, and vision insurance. * 401(k) with company match and immediate 100% vesting. * Life insurance and short/long-term disability options. * Employee Assistance Program (EAP). * Empty leg flight benefits. Why Apply Through Total Aviation Staffing? Total Aviation Staffing connects aviation professionals with top-tier opportunities across the industry. Whether you’re looking for roles in: * Commercial Aviation – Passenger airlines, cargo operations, and aircraft leasing * Business & General Aviation – Corporate jets, charter services, and private aviation * MRO & Aftermarket Services – Aircraft maintenance, repair, overhaul, and parts distribution * Aerospace & Defense – Military aviation, space systems, and defense programs * Aviation Technology & Manufacturing – OEMs, avionics, propulsion, and emerging technologies Even if this role isn’t the perfect fit, applying with us gives you access to multiple career opportunities that may not be publicly advertised. * Work with top companies in aviation and aerospace. * Get priority access to multiple job openings. * Receive expert career guidance from specialized aviation recruiters. Apply today to take the next step in your aviation career.

Job DescriptionDescriptionAs an Avionics Test Engineer (Circuit Boards), you will develop and execute test plans for avionics circuit boards and associated flight electronics. Your work will focus on validating board-level hardware through all phases of development, from early prototypes through production. You will design, build, and maintain test systems and fixtures to support electrical testing, debugging, and verification of avionics hardware. You’ll collaborate closely with avionics hardware engineers, as well as propulsion, GNC, production, and test teams, to ensure robust and reliable flight electronics. This role offers exposure across the full spacecraft lifecycle—from initial design and development through production and on-orbit operations. Open to all levels. Leveling will be commensurate with experience. Responsibilities • Develop end-to-end test systems to validate flight electrical hardware, with a primary focus on avionics circuit boards, as well as optical devices and electromechanical assemblies, • Own the setup, operation, and troubleshooting of electrical test equipment and ground support hardware, • Design and implement automated test solutions to collect, analyze, and document test data, • Build, maintain, and improve test systems, racks, and fixtures for component-level testing and integrated testbeds, • Provide actionable feedback to hardware design engineers to improve reliability, testability, and overall avionics architecture, • Collaborate closely with avionics, propulsion, GNC, software, and integration teams to ensure comprehensive test coverage for new and existing systems, • Bachelor’s degree in a relevant engineering field, • 2+ years of hands-on experience testing electrical systems, with a strong focus on circuit boards and board-level hardware, • Proficiency with Altium Designer for circuit board design, review, or modification, • Experience designing, building, and owning test systems from concept through implementation, • Demonstrated experience executing tests in support of product development and prototyping efforts, • Ability to work closely with hardware design engineers to anticipate test needs and derive requirements for under-defined or early-stage systems, • 5+ years of experience contributing to a vehicle program of any kind (e.g., spacecraft, rockets, aircraft, drones, automotive, marine), • Experience designing and building test stands, fixtures, and hardware racks, • Experience developing and executing test plans in a production or manufacturing environment, • Hands-on experience with NI hardware such as cRIO, cDAQ, or similar platforms, • Experience safely operating and testing hazardous systems (e.g., high voltage, high pressure), • Familiarity with aerospace test equipment, including vibration tables, thermal chambers, or similar environmental test systems, • Working knowledge of spacecraft systems and participation in system-level test campaigns, • Demonstrated success performing root cause analysis and failure investigation Additional Information: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job DescriptionDescriptionAs an Avionics Electrical Engineer, you will design and test custom circuit boards and other avionics devices, mentor less experienced engineers, set high standards, and guide the technical direction of the avionics team. You will work directly with software engineers, propulsion engineers, GNC engineers, and others. You will have the opportunity to contribute to all aspects of spacecraft electronics development, from architecting new systems to building and operating them. Responsibilities • Contribute to new spacecraft avionics architecture trades, • Develop circuit boards for spacecraft, with an emphasis on digital electronics, • Perform rigorous analyses and simulations of avionics devices and systems, • Perform development testing of hardware in the lab, from a single circuit board to an entire system including non-avionics elements, • Own hardware through qualification and flight operations, • Bachelor’s degree in Electrical Engineering or related field, • 4+ years professional experience designing digital electronics for rockets, spacecraft, or other vehicles, • Proficiency with electronics component selection, analysis, simulation, schematics, and layout, • Knowledge of digital circuit design concepts including signal integrity, timing, etc., • Experience troubleshooting electronics problems at the board level or system level, • Desire to improve team processes and train other team members, • Master’s degree in Electrical Engineering or related field, • Experience with Altium Designer, • Experience doing new development work for any of the following: processors, FPGAs, DSPs, cameras, ethernet switches, or any other specialized area relevant to spacecraft or rockets, • Experience designing high speed digital interfaces such as DDR4/5, PCIe, RGMII/SGMII, Ethernet, • Flexible schedule and willing to travel as needed Additional Information: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job DescriptionDescriptionAs a PCBA Technician, you will perform a wide range of spacecraft assembly, rework, and diagnostic tasks to support the development and production of high-reliability avionics and flight hardware. You will work closely with electrical engineering, manufacturing, and test teams to ensure the highest levels of workmanship, quality and mission readiness. Responsibilities • Read and interpret schematics, PCB layer stacks, BOMs, ECOs, and assembly drawings with high accuracy., • Perform high-quality soldering and SMT assembly/rework on a wide range of componentsizes and package types, including fine-pitch and high-density devices., • Assemble, modify, and repair PCBAs according to engineering instructions, including component replacements, wiring updates, and mechanical integration steps., • Conduct visual inspections and basic electrical checks to verify workmanship quality and identify assembly defects., • Operate and maintain standard electronics lab equipment, including microscopes, soldering stations, reflow tools, multimeters, and oscilloscopes., • Perform underfill, conformal coating, staking, and potting per spacecraft environmental requirements., • Follow strict ESD, FOD, and cleanroom protocols during all manufacturing evolutions., • 5+ years of hands-on experience in PCBA assembly, rework, or electronics technician roles., • Familiarity with IPC-A-610 or IPC-7711/7721 workmanship standards (formal certification is a plus), • Proficiency in soldering and rework of SMT and through-hole components, including fine-pitch packages., • Strong ability to read and interpret electrical schematics, assembly drawings, and PCB documentation., • Demonstrated experience performing component replacements, wire mods, jumpers, and board-level repairs., • Experience working with underfilling, conformal coating, staking, or potting materials., • Ability to follow detailed engineering instructions, work orders, and ECO-drive modifications., • Strong attention to detail and commitment to high-reliability workmanship., • Ability to work and collaborate effectively in a team-first environment, supporting cross-functional engineering, manufacturing, and test groups., • Prior experience working on aerospace, spaceflight, defense, or other high-reliability electronic systems., • IPC-A-610 or IPC-7711/7721 certification, or equivalent industry-recognized training., • Experience supporting prototype hardware builds, first-article assemblies, or rapid-turn engineering modifications., • Working knowledge of cable and harness fabrication. Additional Information: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. Impulse Space’s spacecraft manufacturing business is subject to U.S. export regulations including the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job DescriptionDescriptionVenturi Astrolab, Inc. (Astrolab) is pioneering new ways to explore and operate on distant planetary bodies. We are focused on designing, building, and operating a fleet of multi-purpose commercial planetary rovers to extend and enhance humanity’s presence in the solar system. We are seeking motivated, creative, and exceptional people to join our team. The Avionics team is responsible for the electrical systems and hardware of Astrolab’s electric rover vehicles and ground support equipment. We work collaboratively across teams to deliver exceptionally capable, reliable electronics that support our missions. The Principal Mixed Signal Electrical Engineer will lead the development and testing of avionics hardware for Astrolab rovers. The ideal candidate has 15+ years of experience in mixed signal electrical hardware design, including schematic capture, PCB layout, analysis, and test in high-reliability environments. This position reports to the Director of Avionics Engineering and is based in our Hawthorne, CA office. What you'll do: • Support avionics system architecture and requirements development, analysis, and trade studies, • Own mixed signal PCBA development from a clean sheet through qualification and flight, • Develop PCBA requirements, architectures, and con-ops in collaboration with cross-functional engineering teams, • Perform schematic capture and PCB layout of complex power, digital, and analog circuit PCBAs using Altium Designer, • Perform circuit analysis, including power integrity, signal integrity, SWaP optimization, tolerance analysis, and reliability assessments, • Lead PCBA design verification testing, qualification testing, and system integration testing, • Lead design reviews for interdisciplinary audiences, clearly communicating tradeoffs and design intent, • Bachelor of Science degree in Electrical Engineering, Computer Engineering, or equivalent, • 15+ years of experience in power, digital, and analog electronics design, including schematic capture, PCB layout, analysis, and testing, • Design proficiency with voltage regulators, FPGAs, SoCs, high-speed data interfaces, precision analog instrumentation, and clocking architectures, • Skilled at schematic capture and layout of complex PCBs, • Skilled at performing circuit simulations and analysis in SPICE, Excel, and other tools for analog behavior, signal integrity, size and mass, and power optimization, • Proficiency with basic electronic lab equipment such as power supplies, oscilloscopes, DMMs, signal generators, and soldering tools, • Demonstrated success operating with ownership in a dynamic environment Additional Responsibilities, • Join a team of best-in-class engineers building the foundation of planetary surface exploration, • Equity ownership in the company, • Comprehensive health benefits, including medical, dental, vision, and mental health support, • 401(k) plan with company match, • Flexible PTO and parental leave, • Home office set-up reimbursement, • Fully flexible and remote-friendly work environment, • Weekly lunch stipend, plus complimentary snacks and beverages on-site, • Once a month, social hour on-site with food and drinks

Job DescriptionDescriptionAs an Avionics Electrical Engineer, you will design and test custom circuit boardsand other avionics devices. You will work directly with software engineers,propulsion engineers, GNC engineers, and others. You will have the opportunityto contribute to all aspects of spacecraft electronics development, fromarchitecting new systems to building and operating them Responsibilities • Contribute to new spacecraft avionics architecture trades, • Develop circuit boards for spacecraft, with an emphasis on power and mixed-signal electronics, • Perform rigorous analyses and simulations of avionics devices and systems, • Own hardware from board bring-up and debugging of hardware in the lab through qualification and flight operations, • Establish and maintain high technical standards and mentor less experienced engineers, • Bachelor’s degree in Electrical Engineering or related field, • 2+ years professional experience designing electronics for rockets, spacecraft, or other vehicles, • Proficiency with electronic component selection, analysis, simulation, schematics, and layout, • Knowledge of mixed-signal and analog circuit design including analog-to-digital and digital-to-analog converters, opamps, fault management, filtering, signal integrity, etc., • Hands on experience troubleshooting electronics problems at the board level, • Desire to improve team processes and train other team members, • Master’s degree in Electrical Engineering or related field, • Experience with Altium Designer, • Experience doing new development work for any of the following: powerconverters, load switches, engine controllers, processors, or any otherspecialized area relevant to spacecraft or rockets Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. Impulse Space’s spacecraft manufacturing business is subject to U.S. export regulations including the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Avionics team is responsible for all aspects of the electrical design on the rocket, from electronics, interconnects, associated mechanical design, testing and initial production. This team's scope includes the flight computers, power systems, RF systems, PCBA design, autonomous flight safety systems, and telemetry. This team works on complex electrical systems that require modularity and flexibility and are critical to the successful launch of Terran R and beyond! About the Role: • Assembly and manufacturing of PCBAs for development, test, and ground equipment use, • Perform quality checks and visual inspections of PCBs and PCBAs per industry standards, • Perform rework on development and flight PCBAs, • 4+ years experience as a soldering technician, specializing in application-critical, high-complexity Printed Circuit Board Assemblies (PCBAs), • Prior certification in industry-standard soldering practices, demonstrating proficiency and adherence to stringent quality standards, • Demonstrated Experience with electrostatic discharge (ESD) handling and safety procedures to ensure the integrity and reliability of sensitive electronic components, • An associate degree or higher in electronics, avionics, or a related field, • Current or previous certification in IPC J-STD-001, IPC-A-610, or similar industry standards, reflecting advanced soldering skills and commitment to quality, • Demonstrated expertise in fine-pitch soldering, rework, and repair of complex PCBA assemblies, with a keen understanding of advanced soldering techniques and best practices, • Capacity to thrive in a dynamic, high-pressure aerospace environment, consistently meeting rigorous performance and quality standards At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$36.13—$46.75 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Manufacturing team owns all process development, fabrication strategy, and production equipment for Terran R, our next generation, reusable rocket. This team has a wide variety of responsibilities – from factory floor layout, to developing complex tooling for novel processes, and interfacing with our vehicle engineering team to heavily influence design of the rocket. We leverage our deep expertise to translate engineering requirements into highly optimized production lines, working cross functionally to consistently enhance the vehicle program. This is a 1st shift position with a standard schedule of 5:00AM-3:30PM PT, Monday through Friday. Please note that this position is structured around a baseline expectation of a 50-hour workweek, which may include occasional overtime as needed to meet operational goals. About the Role: • The Integration technician role will play a critical role in ensuring that various components and systems of flight hardware are assembled, tested, and installed with the highest quality, • The role requires a combination of technical skills, attention to detail, and knowledge of aerospace processes, • Operate in fast paced manufacturing environment to successfully build and install flight hardware, • Collaborate with the production team, integration engineers and quality team to build, develop, and document job operations., • 4+ years of aerospace mechanical experience or related field, • Experience working in a fast-paced production environment handling flight hardware and performing critical operations, • Possess a wide range of technical skills including but not limited to fastener/torque applications, secondary retention, testing, avionics familiarity, and bonding operations, • Ability to effectively communicate (verbal and written) with engineering and production, • Ability to set up and operate a wide range of hand and pneumatic tools along with calibrated tools and measuring devices, • Must be able to climb ladders and be comfortable working in tight spaces, • FAA Airframe and Power Plant license, • Electromechanical build proficiency, • Familiar with propulsion systems and components Benefits:, • 100% health care coverage on your first day, • Quarterly wellness stipend to use on health and wellness, • Partnership with Modern Health with access to 8 therapy & coaching sessions and mental health resources, • Discounts on gym memberships, travel and entertainment through PerkSpot, • Unlimited onsite snacks, • Free lunch on Mondays and Fridays, • Annual learning and development stipend, • PPE Stipend, • Pet Insurance through Fetch, • Company Paid Life Insurance, Short Term Disability, and Long Term Disability, • Up to 12 weeks salary continuation for paid pregnancy disability leave, • 8 Weeks company paid parental leave Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$33.20—$45.65 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Stage Manufacturing team turns design into reality, owning the build of Terran R's primary structures. This isn't about turning the same bolt every day; it's about building the systems to build the rocket. Engineers and technicians work side by side, with deep collaboration and real-time feedback, to shape how we build better and faster. With a manifest and a launch date, it's up to the team to deliver on Terran R: solving challenges in real time, optimizing for scale, and constantly improving processes. As the vehicle evolves, so will the factory, with opportunities to apply automation, machine learning, and advanced technologies. What we build here sets the blueprint for the future of scaled launch. About the Role: • Own hardware from design release through build, test, and delivery for engine or vehicle systems, taking full responsibility for execution readiness and product quality across subassemblies and integrated systems, • Develop and release detailed build flows, work instructions, and test procedures to enable repeatable, high-quality execution across first builds and maturing programs, • Support first article builds in a fast-paced environment, focusing on manufacturability, repeatability, and quality, while developing scalable processes that enable a smooth ramp to higher production rates, • Provide hands-on floor support during build and test, resolving issues in real time, incorporating technician feedback, and driving continuous improvement across hardware flow and process discipline, • Coordinate across design, supply chain, production, and test teams to ensure part readiness, tooling availability, schedule alignment, and smooth handoffs between build stages, • Degree in engineering or a related technical field, with 2+ years of hands-on experience building and testing hardware in a manufacturing or integration environment, • Skilled at investigating hardware issues, resolving non-conformances, and driving root cause analysis with corrective actions implemented effectively, • Familiar with general assembly and test procedures, including tolerance stack-up analysis, structural proof testing, and pressurized leak checks, • Comfortable interfacing across design, manufacturing, supply chain, and test teams to ensure hardware quality and schedule alignment, • Self-starter who can define and roll out new processes from scratch, working collaboratively with technicians, engineers, and external vendors, • Experience supporting new aerospace product introduction or transitioning hardware from prototype to production, especially in a high-rate or scaling environment, • Experience directly authoring and executing test procedures, including acting as a test conductor for integrated system verification, • Familiarity with hazardous operations, fluid system safety, or test execution involving pressurized or high-risk environments Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$117,000—$150,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Vehicle Software team develops the safety-critical software that runs on Terran R. The work spans a distributed, real-time control system operating under extreme conditions like Mach 5 atmospheric flight, with a deployment pace that allows you to see your code run on rocket engines daily. The team is building new system architecture from the ground up and just as importantly, testing, releasing, and deploying it. You don't need an aerospace background: what matters is experience with high-reliability software for complex systems. This is a rare opportunity to shape the foundation of Terran R's software stack while directly influencing performance, reliability, and flight success. TRADE (Test, Release, and Deployment Engineering) is a core engineering team within Vehicle Software at Relativity Space. As we scale from development to full-scale vehicle integration and launch operations, TRADE ensures our software is rigorously tested, confidently released, and successfully deployed across all environments from simulation to the launch pad. About the Role: As a Senior SDET on the Vehicle Software TRADE (Test, Release and Deployment Engineering) team, you will own the automated validation lifecycle of integrated vehicle software. You will design and lead end-to-end testing frameworks that ensure each software release is reliable, traceable, and ready for use across production, integration labs, and launch environments. This role is deeply cross-functional and requires strong technical judgment, attention to detail, and proactive problem-solving. You will work with software, hardware, systems, and operations teams to define validation scope, align quality gates, and deliver releases that maintain readiness and consistency while adapting to evolving requirements, configuration changes, and fast-moving timelines. You will: • Own the architecture and implementation of scalable automation frameworks (primarily using Python and/or Rust) to validate full-stack vehicle software including FSW, ESW, and configuration artifacts across software-in-the-loop (SITL), hardware-in-the-loop (HITL), and integrated system environments, leveraging reusable libraries, automation services, and structured validation interfaces, • Develop automated integration and end-to-end test suites that exercise real-time control flows, telemetry, mission sequences, and failure scenarios in both SITL and HITL setups, • Implement automated test cases and analyzers that benchmark performance, validate qualification metrics, and publish dashboards (e.g., Grafana) to improve traceability and data-driven decision making, • Drive continuous test execution through CI pipelines (BVT, integration, nightly, weekly) to deliver fast regression feedback and release confidence, • Lead system-level test execution during release cycles—prepare environments, execute scenarios, evaluate results, and maintain traceable artifacts, • Validate subsystem integrations prior to full-system execution, perform root-cause analysis during anomalies, and coordinate with development teams for resolution, • Present release readiness reviews by aggregating test results, metrics, quality gates, and risk assessments, • 5+ years of experience in software development or test engineering, including 2+ years architecting automated test frameworks for integrated systems combining hardware, firmware, and software, • Proven ability to design and scale unit, integration, and system-level automation frameworks, with strong software skills in Python, Rust, or C++ for tooling, validation pipelines, and simulation workflows, • Excellent debugging skills, strong ownership, and attention to detail, with ability to operate in fast-paced, cross-functional environments, • Familiarity with CI/CD workflows, containerization (Docker), telemetry/log aggregation, and automated test pipelines, • Experience in aerospace, robotics, safety-critical systems or embedded real-time applications, • Hands-on experience validating embedded, real-time, networking or hardware-integrated systems, including controller, sensors/actuators, communication buses, and timing-sensitive behaviors, • Familiarity with Conda, GitLab CI/CD, Grafana, version control practices, artifact repositories, • Experience working with hardware-in-the-loop (HITL), simulation environments, or large-scale system integration Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$142,000—$196,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: At Relativity Space, our Production Control Team plays a mission-critical role in enabling our vision of revolutionizing aerospace manufacturing. This team is responsible for planning and scheduling the entire product lifecycle—from initial components and engine builds to full-stage vehicle integration. What makes our team unique is the depth and extensiveness of our influence across the organization. We work closely with Production, Supply Chain, Program Management, Engineering, and Leadership to ensure that every part, assembly, and milestone is aligned with the bigger picture. Our planners sit at the intersection of strategic execution and tactical problem solving, helping to translate complex technical goals into clear, achievable plans. We thrive in an environment where no two days are the same, and where adaptability, ownership, and curiosity are essential. Whether it's building capacity models from scratch, creating rate-based schedules for a new production line, or driving alignment across multiple hardware owners, this team is empowered to lead and deliver clarity where it's needed most. If you're energized by the idea of scheduling the future of spaceflight, being a core driver of operational readiness, and collaborating with some of the most innovative teams in the industry—then this is the team for you. About the Role: In this role, we are seeking an experienced Production Planner to join our growing team and play a key role in transforming our manufacturing operation into a high-output, rate-based system. This individual will own and drive planning deliverables tied to production execution, schedule transparency, and build readiness, while helping define scalable processes that support production rate acceleration. • Develop and maintain integrated production schedules that support end-to-end planning—from raw material to final assembly., • Identify and mitigate risks tied to part shortages, late drawing releases, process planning gaps, and supply constraints., • Actively manage Clear to Build processes, owning shortage resolution and collaborating cross-functionally to unblock constraints., • Support scalable and automated planning solutions that drive efficiency, repeatability, and transparency across the build lifecycle., • Partner with engineering, supply chain, and production teams to ensure alignment to build milestones and mitigate delivery risk., • Continuously improve planning tools, reporting, and communication methods to enhance visibility and enable rapid decision-making., • 3+ years of experience in production planning, supply chain, or manufacturing operations., • Strong understanding of MRP systems, BOM structures, and production control fundamentals., • Experience supporting or scaling high-mix, complex manufacturing environments., • Demonstrated ability to manage competing priorities and navigate ambiguity with confidence., • Aerospace, automotive, or high-rate manufacturing experience., • Experience with rate-based production transitions or new product introduction., • Exposure to digital planning tools and/or planning automation initiatives., • Familiarity with Clear to Build methodologies and shortage management., • Excellent analytical, communication, and problem-solving skills. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$83,000—$106,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Tooling and Factory Automation team sits at the intersection of design, manufacturing, and automation, making everything from large-scale structural fixtures to small tools that directly enable Terran R's production. As a design group embedded within the manufacturing organization, we dig deep into the needs of our internal partners to understand root problems, propose solutions, and deliver hardware to help build faster, scale smarter, and work better. The team is also at the forefront of Relativity's growing factory automation efforts, an increasingly critical part of scaling production of Terran R at existing and future facilities. You'll have the autonomy to make decisions, field solutions, and see them in action on the factory floor. Ultimately, you're not just designing tools or automated processes; you're defining how rockets and factories get built. About the Role: The Mechanical Design Engineers are responsible for the design and development of tools and factory automation equipment that support manufacturing. The Mechanical Engineering team works closely with Design and Manufacturing, turning top-level requirements and concepts into functional delivered equipment. The Mechanical Design Engineering team brings a high level of innovation and ingenuity into the design process, as they are tasked with building out a highly automated production facility. • Develop high quality development and production tooling and automation solutions for the Terran vehicle and Aeon engine programs, • Capable of integrating concepts and principles of mechanical design and analysis of several different projects in a fast-paced environment - projects will vary in size and scale, • Ability to interpret and apply sound design and drafting standards (ASME Y14.5) in creating tooling drawing definitions, • Handle a wide range of technical problems and familiar with all types of material handling, assembly fixtures, off-loaders, rotisseries, test fixtures, structural weldments, environmental chambers, and custom machines, • Close collaboration with component designers, manufacturing engineers, and integration engineering to achieve the best possible cradle to grave metrics (safety, cost, quality, cycle time, delivery, reliability, life, and maintenance/refurbishment), • Bachelor of Science degree in manufacturing engineering, mechanical engineering or equivalent, • 15+ years of work or project experience with design, build, and commissioning of tooling and fixtures for manufacturing, assembly and test, • Experience using CAD and FEA-based analysis software (NX and ANSYS Workbench preferred) for structural applications, • Experience in full-cycle project completion, • Strong expertise in design for manufacturability and design for assembly including experience taking products from prototype design to production, • Solid understanding of common manufacturing materials, GD&T, and tolerance/stack-up analysis, • Solid understanding of common manufacturing processes and machines including mills, lathes, welding, sheet-metal bending, lifting/rigging, assembly, inspection, etc. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$196,000—$253,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description Icarus was founded on the belief that the Stratosphere is the Forgotten Frontier and that reclaiming it will define the next era of aerospace and what is possible from the sky. We build solar-powered aircraft that fly at 60,000 ft for weeks at a time, delivering persistent, affordable, and scalable presence from this layer of the atmosphere. Mission Re-establish and maintain dominance in the Stratosphere. What you'll do • Design and fly lightweight, high-reliability structures for stratospheric aircraft, • Own mechanical subsystems from concept to flight, • Perform first-principles sizing, trade studies, and rapid iteration, • Build, test, break, and refine flight hardware, • Support integration, production, and flight operations, • Work closely with avionics, GNC, power, RF, and software teamsWhat we're looking for, • 2+ years designing, analyzing, or building real mechanical hardware, • Strong fundamentals in structures, materials, and first-principles engineering, • Experience with lightweight structures, composites, sheet metal, or bonded assemblies, • Comfortable moving fast, owning outcomes, and working hands-on in the factory and fieldWhy Icarus, • Meaningful equity, • Top market salary and bonuses, • Health, dental, and vision insurance, • Factory in El Segundo, • Real ownership, real hardware, real flight, • Small team, massive responsibility, • High signal (engineering) to noise (management) culture, • Dream desk setup, • Daily lunch, • Unlimited celsiusThis is not a normal engineering job, • We are pioneers, not corporate managers. Icarus deliberately optimizes for a high signal (engineers) to noise (management) ratio, where engineering, flight, and execution matter more than process, politics, or management overhead, • You will work side by side with the CEO and a small team of world-class builders. You will own your subsystem end to end. Design it. Build it. Break it. Fix it. Validate it in the desert. Fly it. Then do it again, faster, • We expect full extreme ownership. This is a high-trust, no-BS team, and everyone pulls their weight, • We are hiring across the stack: mechanical, aerodynamics, RF, GNC, electrical, avionics, power electronics, energy storage, software, and systems, • We want builders. No hand-holding. No fluff. No fake projects. No slide decks. No sitting in meetings all day. Just raw engineering, real hardware, and real flight, • You must thrive under pressure, learn fast, troubleshoot in the field, and push hardware to its limits. We move fast. We go to Mojave at 4 am in the morning. We expect results and an obsession with quality and speed, • Technical interview, • One-on-one with CEO The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. Highly competitive equity grants are considered part of Icarus' total compensation package. We're an equal opportunity employer. We welcome all applicants without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

Job Description Icarus was founded on the belief that the Stratosphere is the Forgotten Frontier and that reclaiming it will define the next era of aerospace and what is possible from the sky. We build solar-powered aircraft that fly at 60,000 ft for weeks at a time, delivering persistent, affordable, and scalable presence from this layer of the atmosphere. Mission Re-establish and maintain dominance in the Stratosphere. What you'll do • Build and own end-to-end software systems that power flight operations, autonomy, and user interaction, • Develop mission-critical backend services for telemetry, command and control, data ingestion, and analytics, • Build clean, fast frontends for ground control, monitoring, and operator workflows, • Design APIs and data pipelines that connect aircraft, ground stations, and users, • Work closely with embedded, avionics, GNC, RF, and operations teams to ship tightly integrated systems, • Support flight test, field ops, and rapid iteration using real flight data, • Take systems from concept to production with speed and ownershipWhat we're looking for, • 2+ years building real full-stack software in production, • Strong backend experience (Python, Go, Rust, or similar), • Strong frontend experience (React, TypeScript, or similar), • Experience designing APIs, databases, and distributed systems, • Comfort working close to hardware, real-time systems, or operational data, • Ability to move fast, own outcomes, and debug under pressureWhy Icarus, • Meaningful equity, • Top market salary and bonuses, • Health, dental, and vision insurance, • Factory in El Segundo, • Real ownership, real hardware, real flight, • Small team, massive responsibility, • High signal (engineering) to noise (management) culture, • Dream desk setup, • Daily lunch, • Unlimited celsiusThis is not a normal engineering job, • We are pioneers, not corporate managers. Icarus deliberately optimizes for a high signal (engineers) to noise (management) ratio, where engineering, flight, and execution matter more than process, politics, or management overhead, • You will work side by side with the CEO and a small team of world-class builders. You will own your subsystem end to end. Design it. Build it. Break it. Fix it. Validate it in the desert. Fly it. Then do it again, faster, • We expect full extreme ownership. This is a high-trust, no-BS team, and everyone pulls their weight, • We are hiring across the stack: mechanical, aerodynamics, RF, GNC, electrical, avionics, power electronics, energy storage, software, and systems, • We want builders. No hand-holding. No fluff. No fake projects. No slide decks. No sitting in meetings all day. Just raw engineering, real hardware, and real flight, • You must thrive under pressure, learn fast, troubleshoot in the field, and push hardware to its limits. We move fast. We go to Mojave at 4 am in the morning. We expect results and an obsession with quality and speed, • Technical interview, • One-on-one with CEO The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. Highly competitive equity grants are considered part of Icarus' total compensation package. We're an equal opportunity employer. We welcome all applicants without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Systems Engineering team ensures that Terran R comes together as a cohesive, high-performing, and scalable system. Within the department, one team focuses on building tools and processes to manage requirements, track decisions, and identify and mitigate risk - enabling faster, more informed development across the program. Engineers work across domains to understand complex problems, identify solutions, and implement them – all with deep technical knowledge, not just documentation. The other team focuses on the vehicle itself, working across teams to ensure all subsystems of Terran R function together as intended, burning down technical risk, and driving informed decisions at every stage of the vehicle lifecycle. Engineers are empowered to lead high-impact efforts, from major test campaigns to console operations during launch, and are trusted to drive improvements across fluids, structures, avionics, and more. Regardless of which team you're on, you'll be part of a high-visibility, high-impact department at a pivotal moment in the program, where decisions made today on trades, architecture, and process will shape not just the first launch, but the long-term trajectory of Relativity. About the Role: The Vehicle Build team at Relativity Space is a small, dynamic group within the Vehicle Engineering organization, specializing in cross-functional vehicle development, designing for operability, defining Concept of Operations for downstream work centers, and determining vehicle verification activities. Our team acts as the engineering focal point throughout the vehicle's lifecycle, ensuring consistency in the vehicle build process. We manage upstream and downstream impacts, excel at addressing complex problems, and solving new build challenges. Our group solves for balance between performance, launch/build rate, and reliability. This involves determining requirements, verification events, tools, guidance, and processes, all with operability at the forefront. On this team, you'll collaborate with every function across the company to help design, build, test, fly, recover, and reuse Terran R. You will: • Balance technical, cost, and schedule constraints; weighing options, investigating scenarios, and proposing solutions, • Owning the scope of verification activities for Integration, test, and launch site checkouts, • Follow the vehicle through its life cycle to ensure consistency in quality and process, • Drive systems through qualification, acceptance, and hotfire test campaigns by writing/reviewing test objectives, test matrices, and test plans, • Enable manufacturing teams to scale by owning specific off-nominal work scope, • Bachelor's degree in engineering or related field and 2+ years of relevant experience, • Problem-solving skills and the ability to manage multiple priorities in a fast-paced environment, • Graduate degree in engineering or related field, • Experience with aerospace ERP systems and writing technical planning, • Proven experience in design, manufacturing, assembly, and testing of complex aerospace systems, • Excellent communication skills with the ability to distill complex technical problems into simple concepts for a broader audience Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$109,000—$149,500 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Propulsion team at Relativity is focused on developing and delivering highly performant and manufacturable engines for Terran R. Engineers are responsible for the entire lifecycle of their parts, from initial design through production to qualification and flight. The team fosters a culture of bottoms-up decision-making, free from technical gatekeeping, where ownership and accountability are key at all levels. But designing engines with a quarter million pounds of thrust is just the beginning. As the flight configuration enters qualification, the team is now exploring modifications for future engines, including thrust upgrades, new cycles, and design for mass production. About the Role: This role is on the Engine Systems & Test Team. Our work spans simulation & software tools; system-level architecture, requirements, and interfaces; component & integrated system hotfire testing; and more. We collaborate closely with component engineers, our manufacturing team, our Stennis test team, and our Cape launch team to deliver engines that will successfully propel the Terran rocket to orbit. We strive for continuous improvement and support the development of our technical hardware and human teammates alike. We are hiring for the integrated engine test team (which tests the full engine assembly). Your work may span several different areas depending on your skillset and the team's needs at the time. • In the test part of your role, you will serve as a Responsible Engineer for propulsion test articles., • You will develop test plans in collaboration with product owners, and you will execute test campaigns with our Stennis team, troubleshooting technical puzzles along the way., • You will own the exploratory operation of new and existing test article designs, diving deep into the evaluation of test hardware behavior in support of continuous engine development and certification., • This role is extremely varied day-to-day and, in addition to overall campaign ownership, can include writing test sequences, reviewing data, hands-on work with test articles, writing code, sitting console for hotfire tests, designing tooling, and more., • Most test roles also involve systems work – on this side of your role, you may support engine subsystem troubleshooting, partner team product investigations, engine system analysis and simulation, trade studies, and more., • You will also take ownership of projects of your creation to increase our collective efficiency. Work schedule & travel: • This role is full-time onsite in Long Beach, CA with an average of 25% travel to our test & launch sites., • This role may occasionally require weekend work for critical milestones., • We believe varied perspectives & backgrounds strengthen our team. Prior experience in aerospace is not required., • Bachelor's degree in a science, engineering, technology, or mathematics field, • This is an entry-level role & prior full-time work experience is not required. Prior internship or research lab experience in a complex engineering system development and/or test environment is required., • Experience with:, • Applying engineering fundamentals in fluid mechanics & thermodynamics, • Problem-solving, • Working in a collaborative environment, • Exposure to test operations environments Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$90,000—$124,500 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: Supply Chain at Relativity Space is responsible for designing, implementing, and optimizing the end-to-end supply chain networks required to manufacture, test, and launch the cutting edge next generation reusable launch vehicle - Terran R. Within the Supply Chain org, the Materials Management team is responsible for the physical and systematic movement of inventory, including all operations related to shipping, receiving, logistics, inventory control, material handling, and production control. As a part of the Materials Management team, you will ultimately be responsible for inventory accuracy and ensuring efficient and timely material movement. In this role, you will become a subject matter expert on the enterprise systems we use (ERP, MES, etc.) and you will interact with a number of cross-functional stakeholders and internal customers spanning various work centers, including but not limited to: Avionics, propulsion, machine shop, tube shop, additive, and structures & integration. To thrive in this position, we seek candidates who possess strong problem-solving skills, can navigate ambiguity with ease, and exhibit a process-oriented mindset. We look forward to welcoming an exceptional candidate to our team. About the Role: • Lead and manage Receiving Specialists who support dock to stock operations including offloading, document and product verification, put-aways and kitting functions, • Spend ~50-75% of your time on lead duties and the remaining time working as an individual contributor, with this breakdown being subject to change depending on the needs of the business, • Shift scheduling, timecards, OT management, • Ensure KPIs / metrics are met, providing recommendations for improved metrics, • Establishes and optimizes Receiving and Inventory processes, • High school diploma or equivalent, • 3+ years of experience in a Logistics Role, preferably Receiving or Inventory, • 2+ years of experience leading or managing a team of logistics personnel, • 2+ years of experience with ERP, MES and/or WMS software, • Proficient communication skills across multiple platforms (email, Slack, etc.), • Extensive experience interacting with engineering, supply chain, and technicians, • Strong computer skills; proficient with Microsoft Office, • Flexible schedule and ability to work non-standard shifts, overtime, and weekends as required, • 5+ years of experience in a Logistics Role, preferably Receiving or Inventory, • Experience in aerospace or automotive environments, • Ability to thrive in ambiguity and to adapt in a dynamic environment, • Well-versed in hands-on process development and first-time manufacturing efforts, • Highly organized and able to provide structure and direction to the previously undefined, • Self-starter that has demonstrated the ability to define and own a process from scratch and roll out that process through adept communication to a diverse team At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$37.54—$47.79 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Factory Test team is responsible for all hazardous testing in our Long Beach facilities. We use our breadth of experience and collaborative engineering approach to support everything from very large structural tests to precise valve actuation. To that end, we design, build, and operate all test assets in Long Beach from initial concept to test execution. If you enjoy working on a multi-disciplinary team with a broad mandate and want to put hands on hardware, then this is the team for you. About the Role: • Design, build, and operate pressurized cryogenic/pneumatic/hydraulic systems to support cutting-edge rocket testing, • Develop and manage advanced data control systems for real-time monitoring and analysis, • Provide expert guidance to engineers on testing best practices, system capabilities, and operational limitations, • Proactively identify and mitigate hazards to ensure a safe and efficient testing environment, • Create, maintain, and refine test plans and procedures to drive consistent and reliable testing outcomes, • At minimum: High School Diploma or GED, • 3+ years of relevant technical experience, including (but not limited to):, • Experience working with pressurized flight components, • Operating hazardous equipment with multiple sources of energy, • Building Complex Fluid-Mechanical Systems, • Associates Degree or Trade Certifications in pertinent disciplines: e.g., Aviation/Automotive Mechanic, • In-depth knowledge and experience with test automation, data acquisition, and control systems Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$38.03—$46.48 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description Company Website: Great Place to Work-Certified: Interview with Francis Auricchio, our President & CEO: Visit our Youtube Channel: Our Mission: Mission Microwave Technologies was founded in early 2014 to provide state-of-the-art solid-state transmit infrastructure to the satellite communication industry. Our customers provide satellite links to a host of spaces, both commercial and military. Since the end of 2020, Mission Microwave’s product profile has grown to provide many unique offerings! We inspire passion, foster innovation, build collaboration, and reward excellence. Mission Microwave Technologies is dedicated to a work environment that encourages your growth and supports the mutual success of our people and our company. As a full-time employee, you will enjoy a competitive salary, the opportunity to work with a talented and diverse group of professionals, and a robust benefits package including medical, dental, vision plans, life and AD&D, paid time off, and 401(k). Summary: The Quality Assurance (QA) Manager is responsible for ensuring the highest quality RF electronic products are produced and that all internal and external requirements are met prior to shipping products to our customers. The QA Manager must have experience dealing with ISO, AS, IPC and MIL-STD requirements. Ability to lead a team in executing the quality standards and processes for the company. Support the procedures in use to ensure quality, reliability, repeatability and efficiency of all products in production. Will be responsible for ensuring that all incoming, in-work and final inspections are in compliance with the appropriate quality standards. Perform defect analysis and corrective action documentation and implementation. Able to prep and perform AS9100/ISO9001 internal audits. Ongoing efforts to continually improve quality in the manufacturing area. Essential Duties and Responsibilities: • Supervise and motivate the Quality staff as well as other staff members to produce the highest quality products, • Ensure manufacturing compliance to quality standards and Mission policies/procedures, • Compliance to customer requirements, skilled at customer interactions and reporting, • Responsible for supplier evaluations, interactions and audits, • Maintain records of quality reports, statistical reviews, and relevant documentation, • Provide detailed in-process inspections and establish processes to verify conformance to design requirements, • Oversight of corrective actions and prevent non-conformances, • Drive continuous improvement; assist Engineering in root cause analysis and corrective action, • Communicate and help resolve quality issues in a timely manner, • Observe technical operations and offer guidance/recommendations as they relate to quality, • Minimum of 7 years of QA experience, • Knowledge and understanding of IPC 610, MIL-STD-883, MIL-STD-750, MIL-STD-1580, • Knowledge and understanding of ISO 9001, AS9100 and AS9102 regulations, • Knowledge and understanding of ESD procedures, • Creating, reviewing and processing; NCMRs, CARs, SCARs, PARs, etc., • Knowledge of various materials and processes; metals, ceramics, electronics, plastics, semiconductors, etc., • Knowledge in the use of epoxies and bonding materials, • Able to read and understand engineering, process, assembly and traveler documentation, • Comfortable with working and communicating with various engineers and managers, • Experience with training and certification, • Knowledge of airborne, avionics, RF, analog and digital products, • Work well in a fast paced environment, • Detail-oriented, • Self-motivated with the ability to motivate and lead a team, • Sense of ownership and responsibility, • High school diploma or equivalent, • Technical or college diploma a plus, • Quality certifications a plus, • Prior supervisory experience, • Ability to read and interpret documents, • Ability to write routine reports and correspondence, • Strong communication skills, both verbal and written, and ability to communicate at all levels of the organization, • Ability to add, subtract, multiply, and divide in all units of measure, common fractions and decimals, • Ability to compute rate, ratio, and percent and to draw and interpret bar graphs, • Ability to apply common sense understanding to carry out instructions furnished in written, oral, or diagram form, • Ability to define problems, collect data, establish facts, and draw valid conclusions The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is regularly required to use hands to finger, handle, or feel; reach with hands and arms; and talk or hear. The employee frequently is required to sit. The employee is occasionally required to stand; walk; climb or balance; and stoop, kneel, crouch, or crawl. The employee must occasionally lift and/or move up to 10 pounds, frequently lift and/or move up to 25 pounds, and occasionally lift and/or move up to 50 pounds. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus. The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is occasionally exposed to moving mechanical parts, fumes or airborne particles, and toxic or caustic chemicals. The employee is occasionally exposed to risk of electrical shock. The noise level in the work environment is usually moderate. This role requires to be on-site during assigned hours 100% of time; less PTO, FML/STD/LTD. Mission Microwave Technologies considers a variety of factors to determine individual base salary offers to candidates, including: • Role and related responsibilities, • Prior work experience, • Education, training, skills and certifications, • Internal equity with other Mission employees in similar roles Pay: $85,000.00 - $95,000.00 per year Benefits: • 401(k), • 401(k) matching, • Dental insurance, • Employee assistance program, • Flexible spending account, • Health insurance, • Health savings account, • Life insurance, • Paid time off, • Parental leave, • Referral program, • quality assurance or quality engineering: 1 year (Required)

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Quality team is focused on embedding quality into every part of the design and production process for Terran R. Not just inspecting at the end but influencing how things are built from the start. The team embeds themselves directly within design, manufacturing, test, and launch teams to stay close to the hardware, understand constraints, and proactively shape decisions. As we move beyond initial development into production and then scaled operations, now is the time to put the right processes, controls, and inspections in place without slowing down progress. The team plays a key role in balancing risk, driving a culture of ownership, and ensuring that speed doesn't come at the cost of reliability. Success here means building a quality system that scales with the Terran R program and Relativity as a whole. About the Role: • Serve as the technical point of contact for rocket parts and assemblies, resolving manufacturing and quality issues to protect production schedules., • Lead new product introduction by selecting manufacturing methods, identifying suppliers, and developing scalable processes., • Conduct design for manufacturing (DFM) reviews and apply APQP principles to ensure efficient, high-quality production from early development stages. Leverage experience with Production Part Approval Process (PPAP), First Article Inspection Reports (FAIRs), and 8D problem solving., • Manage supplier sourcing and evaluations, issue corrective actions, and ensure compliance with AS9100, ISO 9001, and NASA quality standards., • Create and develop specifications to communicate quality and manufacturing requirements across the supply base., • Bachelor's degree in engineering, quality, or related STEM field, • You have 8+ years of experience in supplier quality or supplier development engineering, with in-depth knowledge of industry standards like AS9100, ISO 9001, and NASA quality standards and ERP/MRP system experience., • You have a strong technical and experiential knowledge of manufacturing processes for space-quality hardware, including forming, cutting, machining, and assembly of various metals like stainless and carbon steels., • You have experience with supplier quality processes such as Production Part Approval Process (PPAP), Advanced Product Quality Planning (APQP), and First Article Inspection Reports (FAIRs) with a disciplined approach to problem solving, such as 8D methodology., • You have experience with New Product Development and PPAP implementation., • Familiarity with high-volume inspection methods and data-driven acceptance methods, • Strong knowledge of enterprise applications (i.e., PLM, ERP, MES) and proficient in data analysis, • Self-starter that has demonstrated the ability to define and own a process from scratch and roll out that process through adept communication to a diverse team Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$130,000—$166,000 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description 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 opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the 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 teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Interplanetary Sciences Program was established to expand access to scientific exploration across our solar system. Its mission is to make planetary research faster, more affordable, and more capable than ever before by rethinking how science missions are designed, built, and operated. The program aims to enable scientists to send instruments to distant worlds without decades of development or prohibitive costs. By creating a sustainable model for interplanetary exploration, we are transforming space science from an occasional event into a continuous process of discovery that accelerates knowledge, broadens participation, and inspires the next generation of explorers. About the Role: As a Staff Structures Engineer within the Interplanetary Sciences Program at Relativity Space, you will own the design, development, analysis, build, and verification of primary and secondary spacecraft structures, from concept through flight. You will be directly responsible for delivering flight-ready hardware that meets mission performance, reliability, and cost objectives. This position requires a highly motivated, hands-on engineer who thrives in ambiguity, can execute with autonomy, and is eager to take on end-to-end ownership, from early architecture and trade studies to prototype testing to final flight qualification. Essential Duties and Responsibilities: • Lead the design, analysis, and development of spacecraft structures from concept through flight, • Perform structural and dynamic analysis (FEA, hand calcs, margins, etc.) to validate designs across all mission phases, • Produce engineering drawings with required specifications for manufacturing, • Collaborate with all subsystems to ensure structural integrity and system-level integration., • Manage fabrication and assembly of structural components, including supplier coordination, material procurement, and flight hardware acceptance testing, • Design and execute environmental testing, load testing, and flight verification campaigns About You: • Bachelor's or Master's degree in Aerospace Engineering, Mechanical Engineering, or a related technical field, • 6+ years of experience designing, analyzing, and delivering aerospace primary or secondary structures, • Demonstrated ability to take structural systems from blank-sheet concept through qualification and flight, • Proficiency in CAD and structural analysis tools, • Hands-on experience with metallic structural design, GD&T, drawing creation, integration, and testing, • Direct technical experience with interplanetary spacecraft design, • Experience designing avionics enclosures, • Familiarity with NASA or other spaceflight structural design and verification standards, • Experience with spaceflight hardware environmental testing and qualification At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$164,000—$225,500 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .