Software test engineer jobs in Los Angeles, California - Page 12Create job alerts

Job Description cFive Solutions, Inc. (cFive) provides software that aids community supervision agencies in their mission to reduce recidivism, improve lives, and keep communities safe. cFive provides unique, data-driven solutions to government agencies, by enhancing their decision-making with simplified, powerful, and insightful software. Scope of Work This role is a Senior level Software Engineer/Developer that is well rounded with the willingness and desire to build applications and have a client facing role. You will be passionate about technology, learning new technology and methodologies with the ability to apply what you learn to solve our client’s challenges. This is an opportunity to be part of a dynamic team and to grow with a company that rewards hard work. You will provide hands-on software design and development expertise for multiple programming languages and system environments, collaborate with team members, project sponsors, and client personnel to devise practical solutions to problems. This is a remote opportunity. Responsibilities/Skills • Strong understanding of overall software delivery lifecycle and activities., • Design, develop and test web applications developed using Angular and Java., • Develop and code using microservices connecting to an MS SQL database,, • Experience working in an Agile working environment., • Ability to quickly learn and apply new technologies to every changing issues., • Knowledge and experience with JSON and object serialization., • Ability to write and present technical material in the form of client meetings, test pans, and reports, technical reports, and presentations., • Ability to thrive in a diverse team environment consisting of colleagues, project sponsors, and government clients., • Engineer world-class platform with an eye towards rapid iteration and creative problem solving., • Ensure quality and completeness of the product through unit, integration, and regression capabilities., • BS in Computer Science/Engineering from an accredited College/University., • Data/object modeling, data normalization, and data analysis plus large data base experience., • Experience in architecture and development using Microservices., • Knowledge of Linux and MS Windows environments., • Experience conducting and participating in design and code reviews., • 5-7 years Java Development Stack (J2EE, JSP, Spring, Hibernate, JSON)., • 5-7 years developing software following Object-Oriented Design methodologies., • 3-5 years in Agile development environment., • 3-5 years producing web services (REST, SOAP), • Public Safety Domain experience, • Android mobile software development, • NOSQL experience (MariaDB), • Oracle and SQL database script writing cFive offers eligible employees a comprehensive benefits package which includes: • Medical, dental and vision coverage, • Disability and Life insurance, • Paid time off and paid holidays cFive is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, religion, color, sex, gender, national origin, age, United States military veteran’s status, ancestry, sexual orientation, marital status, family structure, medical condition including genetic characteristics or information, mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state or local law. Powered by JazzHR sAf6nau6Gw

Job Description Job Summary: The Airworthiness Engineer (Qualification / Certification) performs formal qualification and regulatory compliance oversight test activities for standard and custom hardware and software systems. This individual will develop procedures needed to demonstrate product compliance and will assist in the evaluation of test equipment required to verify product performance during qualification tests. The Staff Qualification Engineer will assist in the construction or modification of test fixtures. This individual has principal responsibility for ensuring all aspects of product and system-level qualification are compliant with the appropriate airworthiness requirements and regulation including all the substantiation data deliverables for Airbus, Boeing, and STC. This individual is expected to be coaching junior Engineers in the qualification field. Duties and Responsibilities: • Interface with Design and Software groups to identify support equipment needed to successfully execute performance verification during formal qualification testing, • Actively participate and represent the qualification team in all design development meeting such as PDR and CDR, • Revie and approve technical data pertaining to the Qualification Procedures and Qualification Test Repots needed to demonstrate product compliance to established requirements, • Work with, but remain independent of, the design team to ensure adherence to the qualification strategy, • Facilitate contracts execution with third-party laboratories to secure the proper resources, test facilities and regulatory agency coordination, • Monitor, coordinate and manage all activities related to the execution of formal qualification test program including, but not limited to:, • Test schedule (chronological order of test activities), • Set up and integration of test lab and support equipment, • Regulatory authority coordination as it relates to the execution of formal qualification testing, • Regularly scheduled status reports, • As a Subject Matter Expert (SME), performs the necessary research, including root cause analysis to support the development and release of a Failure Reporting and Corrective Action (FRACA) which documents test failure conditions and recovery plan, • Masters all the Electromagnetic Compatibility EMC, Environmental (ENV), and Structural (STR) testing requirements and troubleshooting techniques, • Bachelor’s Degree in Engineering or equivalent experience in a related field, • 9+ years of experience working in a similar role or related field, • Experience working in an AS9100 quality environment, • Experience in a test environment with emphasis on satisfying the authorities & OEM requirements as well as other industry standards, • Strong familiarization with FAA Part 25 and EASA CS Part 25 requirements related to airborne IFE equipment, • In-depth knowledge of industry-standard RTCA and airframe qualification requirements, • In-depth working knowledge of Microsoft Office, • In-depth knowledge of Electrical/EMI test procedures, potential challenges and mitigation techniques, • Hands-on experience with:, • Temperature and pressure chambers, • Vibration and Acceleration test equipment, • EMI test set up and wiring The base salary range for this position is $130,000 – $168,000 per year and reflects multiple levels within the role. Final level and compensation will be determined based on the candidate’s skills, experience, qualifications, and internal equity. In addition to a comprehensive package of health benefits that include company contributions, RAVE Aerospace offers a variety of additional benefits and perks to enhance your work-life balance experience including but not limited to: • A home allowance to elevate your home workspace, • Discretionary bonus program, • Future financial security with a 401(k) program with company match, • Paid time off covering vacations, personal time off and sick days, capped off by an exciting year-end holiday shutdown, • Embraced flexibility with our alternative work schedule (9/80) to navigate your workweeks with every other Friday off

Job Description IESE Solutions is seeking an experienced Senior Ground Segment Systems Engineer to support to the US Space Force (USSF) in developing, deploying, and sustaining a National Security Space system within the Space Systems Command (SSC) directorates. This position is located in El Segundo, CA where the system is developed and managed. Typical responsibilities include: • Help shape various systems architecting and engineering activities such as system requirements definition, design, interface management, data architecture development, verification and validation, integration, performance analysis, lifecycle cost analysis & estimation, decision analysis, and physical configuration assessments., • Support customer team execute and manage acquisition strategies, integration, and sustainment of cloud-based software systems with several unique mission partner systems., • Develop, assess, and manage ground segment technical and interface requirements. Manage interface negotiation with external stakeholders. Oversee requirements and interface verification., • Oversee, assess, and manage software product backlog to meet baseline and emerging requirements. Develop and provide recommendations to prioritize development, augment solutions, and improve developer implementations., • Ensure the logical and systematic conversion of product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints., • Support development of system engineering items such as CONOPs, requirements definitions (or features, themes, epics), system testing, algorithm document review, and interfaces to other application development efforts., • Support the development and refinement of acquisition strategies, identify program execution issues and provide recommendations. Requirements • Bachelor of Science in Engineering or relevant discipline and 18 years or more of experience (or 4 additional years of experience in lieu of degree)., • Experience with the following:, • Technical program management, systems engineering, and government acquisitions of Space Systems within the Space Control mission area., • Modern software development processes, such as containerization, orchestration, DevSecOps, and Agile methodologies., • Integration of key ground segment systems, such as a cloud-based Infrastructure, Platform as a Service (PaaS) baselines, and antennas., • "Zero-Trust" cybersecurity policies and implementation on software and hardware systems., • Experience with Software Systems Engineering, Design, and Architecture Development., • Experience with Software Systems Engineering, Design, and Architecture Development, Agile Software Development Techniques and Implementation, Continuous Integration and Continuous Deployment (CI/CD) Pipelines., • Must have an active Top Secret clearance with in-scope SSBI/T5 background investigation. Ability to obtain and maintain Sensitive Compartmented Information and Special Access Program accesses. Must be willing to consent to a polygraph. Benefits As a growing small engineering firm, IESE Solutions focuses on people and customers and delivery of uninterrupted high-quality work. Our approach to attracting and retaining highly qualified candidates is to provide an opportunity to help shape the firm's future and a competitive and flexible compensation package consistent with qualifications, security clearance eligibility, and roles. IESE Solutions offers a highly competitive salary and benefits package, including but are not limited to: • Company 401K Contribution (no employee contribution required) up to 10% of qualifying salaries, • Medical insurance, • Dental insurance, • Vision insurance, • Life and AD&D insurance, • Company paid Long-term Disability insurance, • Short-term Disability insurance, • Discretionary Performance Bonus, • Paid Time Off, including Holidays, Vacation, • Flexible Work Hours and supportive/collaborative work environment, • Continuous education sponsorship, • Career opportunities to participate in the next generation space sensing enterprise ground system integration, test and deployment and develop/enhance enduring professional skills and network. At IESE Solutions, salaries are determined by various factors including location, education, clearance, skills, and experience among others. IESE Solutions considers several factors when extending an offer of employment, including but not limited to the role and associated responsibilities, a candidate's work experience, security clearance, education/training, and key skills. IESE Solutions accepts applications on an ongoing basis and there is no deadline. IESE Solutions is an equal opportunity employer, fostering a culture of merit, diversity and inclusion.

Job Description Why You're Here We’ve launched our public beta with a strong foundation—multiplayer infrastructure, a node-based canvas, and dozens of AI integrations—and we’re growing fast. You’ll join early as our Junior Full Stack Engineer, working alongside our team to help ship features, improve performance, and learn the systems that power an AI-native creative platform. This role is perfect for someone who’s built projects end-to-end, loves learning new tools, and wants to grow into a senior engineering position on a product that merges art, design, and technology. What You’ll Do * Contribute to feature development across the stack * Implement UI components and user interactions in React + TypeScript * Support backend endpoints, data models, and APIs * Test, debug, and improve performance for real-time workflows * Learn from senior engineers while developing ownership over key areas Must-Have Competencies * 1–3 years of experience (or equivalent personal projects) in full-stack or front-end development * Proficiency in React + TypeScript * Familiarity with Node, tRPC, or similar frameworks * Curiosity about distributed systems or creative/AI tools * Understanding of web fundamentals and component architecture * Eagerness to learn, iterate, and grow within a small, fast-moving team Nice-to-Have Competencies * Experience with canvas or node-based tools (React Flow, Blender, WebGPU) * Familiarity with creative or AI-driven software * Contributions to open-source projects * Background or interest in art, design, music, or creative tech Our Stack Frontend: React 19, TypeScript, React Router v7, Zustand, TanStack Query, @xyflow/react, React Aria Components, Tailwind CSS, Framer Motion, React Three Fiber Backend: tRPC, Hono, Cloudflare Workers, PostgreSQL (Supabase), Durable Objects, Drizzle ORM, Cloudflare D1, Better Auth, Stripe, AI SDK Infrastructure: Cloudflare Workers, KV, D1, Hyperdrive, Cron Triggers, Turborepo, pnpm, Node.js 22+ Observability & Tooling: Vite, ESLint, Prettier, Husky, Zod, Sentry, PostHog How We Work * Hybrid, flexible, async-friendly — based in LA with 2 in-office days each week. * Creative-first culture — we care about accessibility, design, and feel. * High trust, high standards — ownership early, autonomy always. * Small team, big impact — every commit shapes the future of the product. Compensation & Benefits * $70K–$90K USD depending on experience (equity included) * Healthcare, dental, vision, and 401(k) * Flexible hours and focus on deep work * Generous equity and real product ownership * Mentorship and leadership growth as we scale How We Interview * Intro Call – Meet one or two of us to talk about your background, our mission, and how we work. * Technical Conversation – Complete a live technical assessment based on a real-world problem followed by a discussion on your approach to architecture, problem-solving, and building for usability. * Technical Take-home – A scoped technical project with compensation * Team Conversation – Meet with core team and have a discussion about collaboration, culture, and long-term vision. We welcome candidates who may not have the “right” title but have the skills, mindset, and drive to thrive here. At Fuser, the process is the point. Fuser is a creative technology company founded by artists, educators, and engineers. We’re building tools for professionals who ideate, orchestrate, and deliver with intention. Our flagship product is a collaborative canvas for working across text, image, video, audio, and 3D, powered by the latest AI models. We’re a small team in Los Angeles designing the future of creative software: joyful, intuitive, and powerful tools for real-world storytelling and production. Compensation Range: $70K - $90K

Job DescriptionCX2 is a next-generation defense technology company founded to deliver spectrum dominance for the United States and our allies. CX2’s AI-enabled hardware and software platforms detect, disrupt and defend the electromagnetic spectrum across land, air, sea and space domains. CX2 is seeking a highly skilled Signal Processing Engineer to join our growing team. The ideal candidate has solid fundamentals in design, implementation and testing of signal processing techniques using MATLAB, Python and other existing frameworks. Experience in Defense is preferred. This role requires an onsite presence in our El Segundo, CA HQ; a remote work environment is not considered for this opportunity. Key Responsibilities • Digital Signal processing: Design, characterize, and deliver algorithms such as channelizers, frequency agile detection, adaptive filters, MIMO, wideband detectors, and other algorithms related to signal sorting, • Write and contribute to existing Python repositories using CUDA and/PyTorch, • Own requirements, ICDs, and verification from concept through delivery, • Stay current: Track and insert advances in signal processing techniques and associated technologies, adaptive beamforming, RF machine learning, and resilient PNT for GPS-denied ops. Required Qualifications, • Masters Degree in Electrical, Computer or Systems Engineering or related field with Graduate study emphasis in Signal Processing; OR a Bachelor’s Degree in an Engineering discipline with 3-5 years relevant working Signal Processing Experience, • Intermediate to advanced proficiency in Python, • Willingness to support critical test events that occasionally require extended hours/weekends., • Ability to obtain and maintain a security clearance. Learn more about Security Clearances here., • Must be a U.S. Person (see ITAR Regulations below) due to required access to U.S. export-controlled information or facilities Bonus Points, • PhD in Electrical Engineering, Computer Engineering, or related field, • 5+ years’ experience with EW subsystems and payloads., • EA/ECM technique design (deception, Digital RF Memory, coherent/non-coherent techniques)., • Comms system design (LPI/LPD, Waveform-of-Interest exploitation), • RF machine learning for emitter ID, modulation/classification, anomaly detection, PDW creation, • Tools Experience: ADS/AWR/SystemVue, MATLAB/Simulink, Python (NumPy/SciPy), GNU Radio/SDR (USRP/RFSoC), VITA-49; HDL/firmware experience also helpful (Vivado/Quartus/Libero)., • Clearance: Active Secret or ability to obtain and maintain; TS/SCI eligibility preferred. ITAR/EAR-controlled work., • Field work: supporting periodic travel for flight tests and customer demonstrations/support, • Mindset: Builder-tester who loves first-principles RF, rapid lab iteration, and getting hardware flying fast.ITAR Regulations, • To conform to U.S. Government export regulations, applicant must be a US Citizen, Green Card holder, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. What We Offer, • Competitive salary, stock options and benefits, including health, vision and dental., • 401K enrollment at 90 days., • Generous PTO + most Federal Holidays observed., • Collaborative and inclusive work environment., • Access to the latest tools and technologies., • High levels of responsibility and autonomy., • Professional growth and development opportunities.

Job DescriptionCX2 is a next-generation defense technology company founded to deliver spectrum dominance for the United States and our allies. CX2’s AI-enabled hardware and software platforms detect, disrupt and defend the electromagnetic spectrum across land, air, sea and space domains. We are seeking a highly skilled Electrical Engineer to design, develop, and support advanced electronic systems for next-generation drone defense (counter-UAS) solutions. This role involves working on cutting-edge technologies including RF systems, embedded electronics, sensors, and power systems to detect, track, and neutralize unmanned aerial threats. Key success factors for this role include: • Problem-solving and analytical thinking, • Hands-on prototyping and testing, • Cross-disciplinary collaboration, • Strong documentation and communication skills, • Ability to work in fast-paced, mission-driven environmentsKey Responsibilities, • Design, develop, and test electronic hardware for drone detection and mitigation systems, • Work on RF systems including signal detection, jamming, and communication modules, • Develop schematics, PCB layouts, and prototypes for embedded systems, • Integrate sensors (radar, EO/IR, acoustic, RF) into defense platforms, • Collaborate with software, firmware, and systems engineers for full system integration, • Conduct testing, validation, and troubleshooting of electrical systems in lab and field environments, • Optimize power distribution and battery systems for portable and fixed defense platforms, • Support EMI/EMC compliance and environmental testing (MIL-STD preferred), • Analyze system performance and improve reliability and efficiency, • Participate in field deployments and system demonstrations, • Ability to work extended hours and/or some weekends for mission critical deadlinesRequired Qualifications, • Bachelor’s or Master’s degree in Electrical Engineering or related field, • 3+ years of experience in electronics design and development (defense or aerospace preferred), • Strong experience with:, • Analog and digital circuit design, • PCB design tools (Altium, KiCad, or similar), • Embedded systems and microcontrollers, • Familiarity with RF systems, antennas, and signal processing, • Experience with lab equipment (oscilloscopes, spectrum analyzers, signal generators), • Experience with DSP systems, • Understanding of power systems and battery management, • Ability to debug complex electrical systems, • Existing US Security clearance or ability to obtain oneITAR Regulations, • To conform to U.S. Government export regulations, applicant must be a US Citizen, Green Card holder, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. Bonus Points, • Experience in counter-UAS, radar, or electronic warfare systems, • Knowledge of RF jamming, spectrum monitoring, or direction finding, • Familiarity with communication protocols (SPI, I2C, UART, CAN), • Experience with FPGA systems, • Understanding of military standards (MIL-STD, DO-160, etc.)What We Offer, • Competitive salary, stock options and benefits, including health, vision and dental., • 401K enrollment at 90 days., • Generous PTO + most Federal Holidays observed., • Collaborative and inclusive work environment., • Access to the latest tools and technologies., • High levels of responsibility and autonomy., • Professional growth and development opportunities.

Job Description Experienced Software Engineer Our client is on crypto’s cutting edge technology, and we’re looking for the right engineers to join them. This is a remote position for any US candidate. Our client's Blockchain Distribution Network (BDN) allows DeFi (Decentralized Finance) traders to make better trades by being better connected. The key difference is that in the decentralized world of DeFi, you need to be connected to everyone. Coinbase is one of their investors. Responsibilities As a member of an agile engineering team, you will help design, implement, test and deploy new features in very short cycles to an always-on critical-path infrastructure. Requirements • 4+ years of backend SW development, • Experience using Go (Golang), • Experience building arb-bots, liquidations-bots, wallets, and similar crypto products, • Experience running ETH nodes, • Experience modifying node codebase, • Experience in automated crypto trading and DeFiGreat compensation package.If you think you fit the role please apply to join the blockchain journey.

Job Description About GITAI: Humanity has been developing horizontally on Earth, but we believe now is the time to expand vertically. With the decreasing costs of space access, the possibilities for exploration and utilization of space are expanding exponentially. At GITAI, we are at the cutting edge of this vertical development, providing the robotic technologies that enable safe and affordable labor in space. Our space robot solution reduces the operational cost in space by 100 times and will make sustained human presence and activity in space a reality. Your Mission The Mechanical Engineer, Space Robotics owns the end-to-end development of assigned mechanical hardware for robotic spacecraft systems, including robotic arms mounted to satellite buses, satellite bus structures, solar array mechanisms, battery system enclosures, avionics packaging, mounting structures, fixtures, and ground support equipment. This role is not limited to desk-based design. It spans concept design, CAD, drawings, prototyping, fabrication support, hands-on assembly, integration, verification testing, failure investigation, and early-stage manufacturing support. The engineer applies established design guidelines and best practices, then feeds lessons from real builds and tests back into GITAI's mechanical design standards to accelerate development cycles. What You'll Drive • Design and iterate mechanical hardware across robotic, spacecraft, satellite, and propulsion systems, optimizing for performance, reliability, and testability., • Work closely with electrical and software engineers to define requirements, interfaces, and assembly configurations that are practical to build and integrate., • Assemble, integrate, and maintain prototypes and early builds, and feed insights back into the design to improve buildability and serviceability., • Bachelor's degree in Mechanical Engineering or a closely related discipline., • 1+ years of relevant experience designing, analyzing, and supporting the manufacturing of electro-mechanical systems or mechanisms. Internship, research, and extracurricular project experience counts., • Proficiency with mechanical CAD., • Experience creating mechanical drawings and maintaining drawing packages., • Hands-on ability with mechanical assembly, integration, and testing., • Must be able to safely lift and move items up to 40 pounds (with or without reasonable accommodation), including during assembly and test activities., • Flexibility to work weekends as needed based on build and test schedules., • Willingness to spend up to 50% of work time outside of Torrance at test sites (including Mojave and the greater Los Angeles area). Travel may increase for short periods during critical integration and test campaigns., • Location: Torrance, CA (onsite). Travel to test sites (including Mojave and the greater Los Angeles area) is expected based on program needs., • Employment Type: Full-Time, Exempt, • Salary Range: $100,000 – $125,000 per year + equity (commensurate with experience), • Health Insurance – Platinum medical plan with 100% company-paid medical, dental, and vision coverage for employees; 90% for dependents, • 401(k) Plan – Company match up to 3.5%, with traditional and Roth options, • Equity – Stock option eligibility depending on role, • Relocation Support – Available for qualifying positions, • Time Off – 11 paid holidays per year, 12 days of paid vacation per year, and paid sick leave (in accordance with applicable law), • Office Perks – Free snacks and drinks, plus regular team events, • Mission-Driven Culture – Work alongside passionate teammates on real space hardware, • Cutting-Edge Work – Direct access to next-gen space robotics and flight hardware No agency submissions, please. Compensation includes both salary and potential equity, and may be adjusted based on the candidate's experience and skillset. LA salary range$100,000—$125,000 USD Important Notice: • Applicants must be currently authorized to work in the U.S. This role is not eligible for visa sponsorship., • To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), GITAI Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable., • GITAI USA is an Equal Opportunity Employer. Employment with GITAI USA 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 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. The Avionics team is responsible for all aspects of the electrical systems and hardware on Astrolab’s electric rover vehicles and ground support equipment. We work collaborative with all teams at Astrolab to provide exceptionally capable and reliable electronics to serve our missions. The FPGA Lead Engineer will lead and participate in all aspects of the development and test of avionics FPGA RTL designs for Astrolab rovers. The ideal candidate has 15+ years of experience in FPGA firmware development including RTL design, simulations, analysis, verification, and HW testing. This position will report to the Director of Avionics Engineering and will be based in our Hawthorne, CA office. What you'll do: • Own and define the vehicle system FPGA architecture, standards, practices, processes, tools, etc., • Support avionics digital system architecture and requirements development and analysis, • Lead the development of Astrolab FPGA RTL design and verification by other FPGA engineers, • Develop FPGA logical architectures and requirements in collaboration with other engineering disciplines, including defining HW/SW interfaces between fabric logic and processing subsystems, • Own unit-level RTL development from blank sheet to flight for Microsemi, Xilinx, or other FPGA or SoC devices in either SystemVerilog or VHDL., • Perform design verification, including simulations, test benches, timing analysis, and hardware testing, • Lead design reviews, demonstrate requirement traceability, and create documentation for FPGA operation and interfacing with other SW and FPGA systems, • Bachelor of Science degree in Computer Engineering, Electrical Engineering, or equivalent, • 15+ years of experience in FPGA RTL architecture, development, verification, deployment, and maintenance, • Skilled in SystemVerilog or VHDL, • Skilled in at least 1 scripting language (TCL, shell, Python, etc), • Skilled in verification techniques and timing/stability analysis, • Proficiency in understanding PCB designs and reading schematics, • Proficiency in understanding embedded software, • Proficiency with AXI protocols (at least AXI4 family), • Knowledge of common bus and memory interfaces (DDR4, SPI, I2C, UART, etc), • Demonstrated success working in a dynamic environmentAdditional 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 Description:\n\nHadrian - Manufacturing the Future Hadrian is building autonomous factories that help aerospace and defense companies manufacture rockets, satellites, jets, and ships up to 10x faster and up to 2x cheaper. By combining advanced software, robotics, and full-stack manufacturing, we are reinventing how America produces its most critical parts. We’re accelerating our mission with the launch of Factory 3 in Mesa, Arizona, a 290,000-square-foot facility creating 350 new jobs. We are expanding rapidly to support thousands of future hires, launching Hadrian Maritime to expand into naval production, and introducing a Factory-as-a-Service model that delivers complete systems instead of individual parts. Hadrian is backed by leading investors including T. Rowe Price, Lux Capital, Founders Fund, and Andreessen Horowitz, our fast-growing team is united around reindustrializing American manufacturing for the 21st century and beyond. The Role: This is a hands-on leadership role for a true AM quality expert. You will own the full qualification lifecycle, from Installation Qualification (IQ) through Operational Qualification (OQ) and Material Qualification (MQ), ensuring Hadrian's processes meet or exceed the requirements of AMS 7003, AMS 7032, NASA-STD-6030/6033, NAVSEA Technical Publications, and prime customer specifications. This role spans multiple AM modalities, including Laser Powder Bed Fusion (LPBF) and Directed Energy Deposition (DED) processes, with specific emphasis on Wire Arc Additive Manufacturing (WAAM) qualification for U.S. Navy and submarine industrial base applications. You will be responsible for qualification across both PBF-LB and DED; however, deep hands-on expertise in one of these modalities is required, with working knowledge of the other sufficient to provide technical direction and grow into full ownership. You will work cross-functionally with Hadrian's Materials and Process (M&P) team, Applications team, and Systems team to achieve results. In this model, you own the requirement set, including qualification criteria, process control standards, KPV limits, and acceptance specifications, while the M&P, Applications, and Systems teams conduct the implementation. Your deep knowledge of AM process physics, laser and/or arc-based energy sources, feedstock metallurgy, and qualification methodology will be the foundation on which Hadrian builds a scalable, auditable, and production-ready AM operation. What You’ll Do: Cross-Functional Requirements Ownership: Own the AM quality requirement set across Hadrian's operations. Collaborate with the Materials and Process (M&P) team, Applications team, and Systems team to define qualification criteria, process control standards, KPV limits, material acceptance specifications, and documentation requirements. Ensure requirements are clearly communicated and properly implemented through ongoing oversight and compliance verification. Serve as the quality authority during cross-functional reviews, providing technical direction while partner teams execute implementation activities. Machine Qualification and Process Validation: Own the end-to-end qualification framework for AM equipment, including IQ, OQ, and MQ. Define qualification requirements, acceptance criteria, and test matrices. Collaborate with the Materials and Process (M&P) team to develop build layouts and qualification plans; M&P executes those plans while this role provides oversight and ensures compliance. Ensure all machines are maintained in a known, calibrated state with active qualification status. KPV Management and Process Control: Define and own the requirements for Key Process Variables including laser power, beam caustics (spot size, shape, M2, thermal shift, location of focus), scan field calibration, shielding gas flow, and oxygen content. Collaborate with M&P and Systems teams to establish tolerance bands, measurement frequencies, SPC programs, and process window studies per AMS 7003 and AMS 7032 guidance. Ensure ongoing compliance through oversight and review of KPV data. Laser Diagnostics and Beam Characterization: Define requirements and acceptance criteria for all laser power measurement, beam profiling, and caustic measurement activities. Collaborate with M&P to specify beam profiling equipment and define measurement protocols. Provide oversight of measurement execution and interpret results to ensure laser systems are performing within qualified parameters. Gas Flow Measurement and Control: Define requirements for gas flow characterization across build platforms, including measurement methods, acceptance criteria, and correlation to part quality. Collaborate with M&P on execution of anemometer-based measurements and flow mapping. Ensure airflow consistency is validated during IQ and monitored through PM. DED and WAAM Qualification: Own the qualification framework for Directed Energy Deposition processes, with specific focus on Wire Arc Additive Manufacturing (WAAM) for U.S. Navy and submarine industrial base applications. Collaborate with M&P to define process control requirements, qualification test plans, and acceptance criteria for DED/WAAM in accordance with NAVSEA Technical Publications, AWS D20.1, and applicable defense standards. Provide oversight of qualification execution and ensure methodology supports NAVSEA technical warrant holder approval for AM production. Standards Compliance and Regulatory Readiness: Serve as the subject matter expert on AMS 7003, AMS 7032, NASA-STD-6030, NASA-STD-6033, NAVSEA Technical Publications for PBF and DED, AWS D20.1, and applicable prime customer specifications. Maintain awareness of evolving AM standards from SAE, ASTM, ISO, AWS, and Nadcap. Ensure Hadrian's quality systems and process control documents align with current and anticipated requirements. NIAR Qualification Framework, JAQS-SQ, and Navy AM COE Alignment: Stay current with NIAR's work on AM machine qualification, OQ guidance, the Joint Additive Qualification for Sustainment, Supplier Qualification (JAQS-SQ) program, and the U.S. Navy's Additive Manufacturing Center of Excellence (AM COE) activities. Leverage these frameworks to inform Hadrian's internal qualification strategy and ensure alignment with DoD and Navy supplier readiness expectations. Powder Quality and Material Control: Own the requirements for feedstock quality across both powder and wire processes, including incoming inspection criteria, lot control standards, storage and handling requirements, reuse methodology, and contamination prevention. Collaborate with M&P to develop and implement procedures aligned with AMS 7002 and alloy-specific powder specifications. For wire feedstock, collaborate with M&P to ensure chemistry, surface condition, size tolerance, and traceability requirements are met. Provide oversight of powder reuse procedures, sampling plans, and sieve management protocols to ensure ongoing compliance. Material Qualification and Testing: Define target material properties, acceptance criteria, and testing requirements. Collaborate with M&P to develop test plans and manage mechanical testing campaigns (tensile, fatigue, compression, metallography, chemistry). Provide oversight to ensure OQ builds meet material specification requirements across all qualified orientations and build areas. Quality Systems and Documentation: Own the requirements for AM-specific process control documents (PCDs) including facility control plans, operator training programs, work instructions, digital file configuration control, PM plans, calibration verification plans, machine requalification plans, and KPV plans. Collaborate with M&P, Applications, and Systems teams on document development. Ensure all documentation is compliant and integrated into Hadrian's Quality Management System. Supplier Quality Oversight: Collaborate with Supply Chain and M&P to define technical quality requirements for AM suppliers. Provide oversight of qualification audits, process reviews, nonconformance management, SCAR issuance, and CAPA verification. Ensure suppliers maintain compliant quality systems and produce material that meets Hadrian's requirements. Requalification and Verification Management: Own the requalification framework, including triggers and verification event criteria. Collaborate with M&P and Systems teams to assess the impact of machine changes, maintenance activities, software updates, component replacements, and environmental changes on qualification status. Determine appropriate response levels (full OQ, partial OQ, or verification) and ensure compliance through oversight of remediation activities. Preventative Maintenance Program: Define PM requirements for all AM equipment, including verification items, intervals, measurement protocols, and documentation requirements. Collaborate with Operations on PM plan development and execution. Ensure PM activities are traceable and that any findings are assessed for impact to qualification status. New Product Introduction (NPI): Collaborate with Applications and M&P teams to support launch of new AM components through APQP, PPAP, and AS9102 First Article Inspection. Define quality requirements and acceptance criteria for NPI. Ensure process readiness, qualification completeness, and compliance prior to production ramp-up. Design for Additive Manufacturability (DfAM): Collaborate with engineering teams to provide quality and manufacturability input, including build orientation, support strategy, downskin parameter effects, and as-built surface finish implications. Represent process capability and quality risk during design reviews. Continuous Improvement: Define quality improvement priorities across AM operations. Collaborate with M&P and cross-functional teams on execution of improvement initiatives using Six Sigma, FMEA, SPC, and Lean methodologies. Ensure gaps in process capability, measurement systems, and documentation are identified and closed. Team Leadership: Build and lead a team of AM quality engineers. Set execution cadence, coach technical development, and ensure fast, rigorous response to quality issues. What We’re Looking For: Bachelor's degree in Engineering (Mechanical, Materials, Industrial, or related); Master's degree is a plus. 8+ years of experience in additive manufacturing quality engineering, with direct, hands-on experience qualifying equipment and processes for aerospace, defense, or spaceflight applications. Deep expertise in at least one of the following AM modalities, with working knowledge of the other: (a) Laser Powder Bed Fusion (PBF-LB), including machine qualification, laser diagnostics, and powder management; or (b) Directed Energy Deposition (DED), including WAAM process qualification, arc-based process controls, and wire feedstock management. This role will be responsible for qualification across both modalities. Demonstrated experience executing IQ, OQ, and MQ on AM machines, including build layout design, test plan development, and material property evaluation. Deep working knowledge of AMS 7003, AMS 7032, and AMS 7002, including process control documents, KPV identification and control, and powder management requirements. Experience qualifying AM equipment to AMS 7032, NASA-STD-6030, NAVSEA Technical Publications for PBF and/or DED, or to prime customer AM specifications with equivalent rigor. Hands-on experience with laser power measurement, beam caustic/profiling equipment, and interpretation of beam quality data (spot size, M2, thermal shift, location of focus, astigmatism). Hands-on experience with gas flow measurement methods and characterization of shielding gas performance across build platforms. Strong understanding of powder metallurgy, including powder quality requirements, particle size distribution, chemistry, morphology, lot control, reuse methodology, and contamination prevention per AMS 7002 and AMS 7031. Familiarity with wire feedstock quality requirements for DED/WAAM processes. Skilled in root cause analysis (8D, 5 Whys, Fishbone), CAPA, and nonconformance management. Deep understanding of AS9100, Nadcap for AM, GD&T, PPAP, APQP, FMEA, and SPC. Excellent communication and cross-functional leadership abilities. Willing to travel up to 20%, primarily within the U.S., with occasional international travel. U.S. Citizen or Permanent Resident (required for ITAR compliance). What Will Set You Apart: Experience with WAAM qualification for U.S. Navy applications, including familiarity with NAVSEA qualification requirements, technical warrant holder approval processes, and the Navy's Additive Manufacturing Center of Excellence (AM COE) in Danville, VA. Familiarity with DED-specific standards including AWS D20.1, AMS 7004, AMS 7005, and ASTM F3187. Familiarity with the NIAR Operational Qualification Guidance Document and related NIAR/America Makes work on AM machine qualification methodology. Awareness of the JAQS-SQ (Joint Additive Qualification for Sustainment, Supplier Qualification) program and its implications for DoD AM supplier readiness. ASQ Certified Quality Engineer (CQE), AS9100 Lead Auditor, or Six Sigma (Green/Black Belt). Familiarity with AM standards such as ASTM F42, ISO 52900, SAE AMS 7XXX Series, and Nadcap requirements for AM. Active involvement in standards committees (e.g., ASTM F42, SAE AMS, ISO TC 261). Experience with AM in-situ process monitoring (meltpool monitoring, optical tomography, recoat monitoring) and its application to quality assurance. Experience with CT scanning, metallurgical analysis, and advanced NDE methods for AM parts. Understanding of multi-laser systems, laser zone strategies, stitching qualification, and scan field calibration for multi-laser LPBF platforms. Proven leadership in team-building and quality system development in fast-paced or startup environments. Knowledge of other manufacturing processes (e.g., CNC, casting, welding, composites). Experience transitioning AM products from R&D to full-scale production. Proficiency with digital QMS, inspection software, and PLM platforms. Compensation: For this role, the target salary range is $220,000 - $250,000 (actual range may vary based on experience). This is the lowest to highest salary we reasonably and in good faith believe we would pay for this role at the time of this posting. We may ultimately pay more or less than the posted range, and the range may be modified in the future. An employee's pay position within the salary range will be based on several factors, including, but not limited to, relevant education, qualifications, certifications, experience, skills, geographic location, performance, and business or organizational needs. Benefits Medical, dental, vision, and life insurance plans for employees 401k Relocation support may be provided for certain situations, based on business need. Flexible vacation policy ITAR Requirements To conform to U.S. Government space technology export regulations, including the Inter

Job Description Lead Nuclear Engineer Radiant is seeking a technical and people-oriented leader for our nuclear design and analysis group focused in areas such as core physics, shielding, instrumentation & controls, and reactor operations. You will lead a high-performing team through the design, development, and test stages of the Kaleidos microreactor. You will own the schedule, budget, hiring, and execution of nuclear-related milestones with a key focus on safety, reliability, portability, and performance. The ideal candidate is comfortable in interdisciplinary environments working cross-functionally with engineers and leadership, is fluent in engineering first principles, has tenacious creative problem-solving abilities and keen to get to the solution of a problem, and loves to mentor and motivate engineers to deliver their best work. You will play a critical role in driving the first portable nuclear microreactor to market. Responsibilities and Duties: * Manage an interdisciplinary team of nuclear engineers focused in areas such as safety analyses, core performance, shielding – including operational dose, activation, shutdown dose – I&C, operations, thermal-hydraulics and more. * Hire, lead, and grow a high performing team of nuclear engineers. * Own nuclear engineering projects end to end including requirement capture, multi-disciplinary design iteration, simulation pipeline development, analysis post-processing, and summarization for regulatory deliverables. * Collaborate with regulatory team on nuclear industry standards and requirements. * Mentor engineers through actionable feedback and coaching. Required Qualifications and Skills: * Bachelor’s degree in nuclear engineering or equivalent degree from accredited institution. * 5+ years nuclear engineering industry experience with relevant software use, including MCNP and/or OpenMC. * Deep knowledge of neutron transport and Monte Carlo simulation theory. * 1+ year managing direct reports. Desired Qualifications and Skills: * Master’s or PhD in nuclear engineering or equivalent degree from accredited institution. * Subject matter expert in one of following areas: safety analysis, shielding, instrumentation and controls, reactor operations, and/or radioactive material transportation. * Hands-on experience designing hardware and/or performing tests. * Experience with High-Performance Computing. * High-level understanding of government regulatory requirements and engineering practices required to build a safe, reliable reactor. * Self-starter and autonomous in planning, scheduling, and leading teams to execute on milestones on time. * Experienced leading teams in fast-paced environments, complex technical environment. * Expert communicator up and down the chain and effectively acts as a technical advisor. * Ability to make sound judgement calls based on company priorities and resources. * Tenacious in finding creative solutions to complex problems. Benefits and Perks * Stock: Substantial incentive stock plan for all full-time employees. * Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans. * One Medical: Sponsored memberships for employees and their dependents. * Vision: 100% top tier plan coverage + 50% for dependents. * Dental: 100% top tier plan coverage, orthodontia extra, 50% for dependents. * Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits. * 8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees. * Daily catered lunch. Free snacks and drinks. * Flexible PTO policy. Remote workday allocation. * Company and team-bonding events, happy hours and in-person camaraderie. * Beautiful El Segundo headquarters close to the Pacific Ocean. Total Compensation and Benefits Radiant compensates people for impact and invests in those who continue to raise the bar. Radiant’s new hire compensation package includes base salary, substantial equity grants, and comprehensive health benefits. Total compensation and level are determined through a rigorous evaluation of interview performance, experience, education, and qualifications, and are designed to support continued growth as scope, responsibility, and impact expand at Radiant. The best of today’s advanced reactor builders don’t wait for job postings. They join the winning team. If that’s you, contact us directly for immediate opportunities: . We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. Unfortunately, we are unable to provide visa sponsorship at this time. This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls. Compensation Range: $140.5K - $237.3K

Job DescriptionDescriptionAs a Senior Propulsion Development Engineer (Fluids) at Impulse, you will own all aspects of in-house propulsion system design, analysis, implementation and operation while working closely with a fast-paced, agile team that produces high-performance spacecraft from clean sheet designs. Building off our successful Mira spacecraft program, Impulse is developing new propulsion systems for on-orbit applications as well as Lander applications. Impulse is looking for development engineers who can contribute to these key hardware development projects. Responsibilities • Own all aspects of a storable, liquid propellant system development, • Architect and layout fluids systems on a high delta-V, storable propellant propulsion system, • Conduct analysis and testing to ensure that the performance and function of hardware meets intent, • Prepare, plan and execute tests including propellant and pressurization system testing, • Work with wide-ranging teams across engineering, manufacturing and operations to deliver a reliable, high-performance and highly integrated system, • Resolve technical issues with innovative resourceful solutions, • Bachelor's degree in engineering or science, • 5+ years of demonstrated experience in the aerospace propulsion field, • Prior experience working liquid rocket propulsion systems, including hardware and test experience with flow control systems., • Proficiency in basic principles of fluids, thermodynamics, heat transfer, mechanics and materials, • Ability to perform system trades ranging from thermal-fluids analyses to materials selection, • Hands-on experience working with fluid, mechanical, electrical and controls systems, • Advanced degree in Mechanical, Aerospace, or a comparable field., • Experience working in fast-paced, startup environment., • Demonstrated technical project leadership over propulsion development programs, • Prior experience with propulsion system architecture and layout for low mass fraction vehicle designs, • Prior experience with nitrous oxide as a propellant, • Proficiency in CAD software with ability to learn new tools, • Cross disciplinary fluid analysis experience (e.g. hand calc, fluid network modeling)., • Familiarity with aerospace structural analysis standards pertinent to liquid rocket engine development (e.g. NASA-STD-5012, NASA-STD-5020), • Excellent verbal and written communication skills.Additional Requirements:, • 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. 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 Field Engineer III - Los Angeles Job LocationsUS-CA-Los AngelesPosted Date1 day ago(4/10/2026 2:53 PM) Job ID 2026-2365 # of Openings 1 Category Engineering Type Regular Full-Time Overview This role supports sites in and surrounding Los Angeles. Candidates must live in, or be willing to relocate to, the Los Angeles area. What will you do? Strategic System Optimization & Engineering Leadership: Partner across the engineering team to ensure programming is broadcast successfully and to the highest quality through expert installation, maintenance, operation, updates, and intricate repairs. Lead the operation, testing, and maintenance of advanced broadcast equipment such as audio processors, transmission systems, EAS equipment, receivers, monitors, electrical systems, and optimizing signal and sound based on Ministry guidelines. Drive a culture of excellence by identifying opportunities to enhance system performance, reliability, and efficiency, with a focus on IP-based, modern microwave, and Low Earth Orbit (LEO) satellite solutions. Troubleshooting & Mentorship: Serve as a primary expert in diagnosing and resolving complex technical faults on equipment and systems down to the component level, utilizing advanced analytical methods. Partner and communicate with engineers (including contract engineers) to accomplish critical objectives. Serve as a dedicated mentor and escalation point for more junior Broadcast Engineers, fostering their technical knowledge and professional development. Administrative & Documentation: Accurately complete and submit all required administrative documentation, including but not limited to timecards, expense reports, vehicle logs, budgeting documents, and other relevant records by established deadlines. Utilize and maintain designated asset management, work order, and ticketing system software to log activities, track inventory, and update status efficiently. Respond promptly and professionally to emails, texts, and phone calls, ensuring clear and timely communication regarding operational status, project updates, and other work-related matters. Maintain organized digital and physical records as required for compliance and operational continuity. Advanced Compliance & Safety Stewardship: Maintain an expert-level understanding of FCC rules and regulations, ensuring all equipment and operations are compliant and uphold safety standards. Actively champion K-LOVE's Injury Prevention and Safety program, ensuring strict adherence to safety standards. Strict adherence to lock out-tag out procedures. Serve as a Chief Operator/Engineer for assigned broadcast station(s), meticulously fulfilling all regulatory responsibilities. Critical Site Management & Extensive Field Presence: Conduct mandatory, comprehensive on-site visits to each assigned transmitter site at least once per quarter. Provide immediate and expert response for unplanned outages, emergency repairs, and critical events requiring on-site presence. Perform essential maintenance and troubleshooting on non-broadcast equipment (e.g., generators, HVAC, minor electrical/plumbing) ensuring complete site functionality. Undertake necessary trips to remote sites for complex installations or critical repairs, or K-LOVE Campus for specialized training or leadership on projects. Perform other duties as assigned. What are we looking for? Bachelor’s degree or equivalent technical studies in electronics, broadcast communications, or a related field; OR a minimum of five years of directly related experience; OR an equivalent combination of education SBE Certification highly desirable. Minimum of 6+ years of demonstrated expert-level experience in troubleshooting, installing, repairing, and maintaining complex broadcast electronic equipment, or comparable relevant experience. Thorough understanding of broadcast air-chain components, including complex system interactions and IP-based signal distribution. Intermediate networking skills (TCP/IP, routing, switching) and ability to diagnose common network issues. Advanced understanding of modern microwave and Low Earth Orbit (LEO) satellite technologies and their integration. Deep understanding of radio frequency (RF) emissions, interference mitigation, and regulatory compliance, serving as an escalation point for complex RF challenges. Expertise in soldering and desoldering electronic components, including precision work. Comprehensive knowledge of applicable broadcast-related FCC rules and regulations. Ability to perform complex calculations for common broadcast-related formulae. Advanced proficiency with standard broadcast test equipment (VOMs, Oscilloscopes, Spectrum Analyzers). Proficiency with Microsoft Office Suite and other common software. Proven ability to systematically and logically address multiple, highly complex technical problems, often requiring innovative solutions. Ability to apply sophisticated common-sense understanding to carry out complex instructions and think strategically from abstract problems to practical solutions. Exemplary communication skills characterized by grace, respect, and humility; strong ability to listen, provide constructive feedback, and influence positively. Demonstrates lifelong learning, actively pursuing and taking personal responsibility for advanced professional development. Maintains a deep and current understanding of technical processes/equipment, strategically leveraging new technologies to enhance performance and productivity. Strives for error elimination, prioritizes high-quality work, and proactively seeks opportunities to improve products and services. Excellent interpersonal skills with the ability to develop sincere business/Ministry relationships. Strong written and verbal communication and presentation skills. Demonstrated commitment to the social sector with a passion for our mission and values.

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. Lead Avionics Engineer - Flight Termination System As the Lead Avionics Engineer specializing in Flight Termination Systems (FTS), you will be responsible for the design, development, testing, and qualification of systems that ensure the safe termination of a flight if it deviates from its planned trajectory. You will work with both hardware and software components, as well as coordinating with various key stakeholders. Responsibilities • Own system and electrical architecture development and integration of Flight Termination System components (RF command interfaces, control boxes, electronic safe and arm devices, initiators, and destruct charges) for the Blackbeard vehicle., • Define detailed system design, including component selection, system interconnect schematics, RF interfaces, consumable budgets, harness and channel capabilities, fault tolerance, and reliability., • Execute system validation, including compatibility testing with range assets, system electrical testing in HITL, and flight test qualification., • Collaborate closely with regulatory partners and Range Safety to develop and maintain a tailored set of requirements specific to the Blackbeard program that defines FTS certification., • Design and analysis of safety-critical circuits for ordnance initiation and command destruct receivers., • Define test plans, processes, fixturing, test sequences, and generate technical reports to show compliance to strict regulatory standards., • Lead qualification and acceptance testing of components under rigorous test environments (shock, vibration, thermal cycle, etc.) that validate component reliability and functionality., • Conduct analyses to support reliability data and reduced scope of testing, • Generate and maintain detailed system & component documentation and specifications, • Act as the technical expert for the overall system and piece-part components, leading component & system anomaly root cause investigations and with data-driven rationale to determine hardware disposition & corrective, • Challenge applicability of baseline requirements through understanding the intent of the regulatory requirement versus solely the face value as-written requirement., • Bachelors degree in electrical engineering, • Strong interpersonal and collaborative skills, enthusiasm for problem solving, and desire to optimize modern defense production, • 3+ years of experience designing and analyzing electrical systems via professional work experience, project/research-based student experience, or a combination of both, • Strong background in RF link design and validation, including antenna integration, link budget analysis, and EMI/EMC mitigation for high-reliability environments., • Skilled in designing low-noise, isolated power supplies, DCDC converters, and battery management systems for mission-critical hardware., • Deep familiarity with U.S. range safety standards (AFSPCMAN 91710, RCC 319, NASA 8719) and certification processes with FAA/AST and DoD ranges., • Experience designing, integrating, and troubleshooting FTS hardware with flight avionics, telemetry, and ordnance devices, including safe-arm devices and separation mechanisms., • Hands-on leadership of vibration, thermal, shock, and EMI/EMC test campaigns per MILSTD810 and related aerospace standards., • Proficient in hardware-in-the-loop (HIL) testing, RF link verification, and fault injection testing for destruct command reliability., • Strong project management skills and effective communication of technical concepts across multi-disciplinary teams, • Leadership experience on a project or research team, • Knowledge of electro-mechanical devices, actuators, motors, or explosives, • Understanding of fundamental principles of explosives, solid mechanics, and dynamics, • Experience with system design and testing for hardware sub-systems such as RF, power, communications, and sensors, • Familiarity with electrical test equipment (multimeters, oscilloscopes, power supplies, etc.), and basic analysis techniques, • Experience writing engineering software for test automation, data review, and design analysis, preferably in MATLAB or Python, • 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 Role Overview Radiant is seeking a Loads & Dynamics Engineer to own and execute structural loads, vibration, and dynamic analyses for complex mechanical systems associated for Kaleidos, the worlds first portable microreactor and supporting hardware. You will play a critical role in ensuring structural integrity and survivability across all phases of the product lifecycle, including manufacturing, transportation, handling, deployment, and operational environments. This role requires a hands-on engineer who is comfortable working in ambiguous, fast-paced environments and collaborating closely with structures, mechanical design, thermal, nuclear, and test teams. Responsibilities * Develop and own static, dynamic, and transient loads for reactor systems, support structures, and transport configurations * Perform structural dynamics analyses, including modal, random vibration, shock, sine vibration, and fatigue assessments * Implement explicit dynamics simulations to model nonlinear reactor response under transient seismic and transportation event cases * Define and analyze transportation and handling environments, including shock and vibration from road, rail, air, or sea transport * Generate load cases and environments to support structural sizing, design margins, and verification plans * Conduct finite element analyses (FEA) using tools such as ANSYS, Abaqus, or similar tools * Collaborate with design engineers to influence hardware architecture, material selection, and joint design * Support test planning and correlation, including shaker tests, modal surveys, and structural verification testing * Develop and maintain analysis documentation, reports, and requirements for internal reviews and regulatory interfaces * Contribute to failure investigations, root cause analyses, and design improvements * Help establish best practices for loads, dynamics, and structural verification within a growing engineering organization Required Qualifications * Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, Structural Engineering, or a related field * 3+ years of experience in loads, dynamics, or structural analysis for complex mechanical systems * Strong fundamentals in structural mechanics, dynamics, and vibration * Experience with finite element modeling and analysis of metallic and composite structures * Proficiency with industry-standard FEA tools (e.g., ANSYS, Abaqus, Nastran) * Familiarity with design allowables, safety factors, and margin-of-safety methodologies * Ability to work cross-functionally and communicate analysis results clearly to both technical and non-technical stakeholders Preferred Qualifications * Experience in aerospace, launch, defense, nuclear, or heavy industrial hardware environments * Dynamics modeling software experience (LD-Dyna, Abaqus explicit, or other) * Background in shock and vibration testing and test-article correlation * Knowledge of fatigue, fracture mechanics, and bolted joint analysis * Experience defining or interpreting environmental specifications and requirements * Master’s degree or PhD in a relevant engineering discipline * Familiarity with nuclear, spaceflight, or safety-critical system requirements Benefits and Perks * Stock: Substantial incentive stock plan for all full-time employees. * Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans. * One Medical: Sponsored memberships for employees and their dependents. * Vision: 100% top tier plan coverage + 50% for dependents. * Dental: 100% top tier plan coverage, orthodontia extra, 50% for dependents. * Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits. * 8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees. * Daily catered lunch. Free snacks and drinks. * Flexible PTO policy. Remote workday allocation. * Company and team-bonding events, happy hours and in-person camaraderie. * Beautiful El Segundo headquarters close to the Pacific Ocean. Total Compensation and Benefits Radiant compensates people for impact and invests in those who continue to raise the bar. Radiant’s new hire compensation package includes base salary, substantial equity grants, and comprehensive health benefits. Total compensation and level are determined through a rigorous evaluation of interview performance, experience, education, and qualifications, and are designed to support continued growth as scope, responsibility, and impact expand at Radiant. The best of today’s advanced reactor builders don’t wait for job postings. They join the winning team. If that’s you, contact us directly for immediate opportunities: . We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. Unfortunately, we are unable to provide visa sponsorship at this time. This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls. Compensation Range: $106,500 - $146,475

Job Description Reactor Operations Engineer We are seeking a Reactor Operations Engineer to design and implement mission-critical procedures for reactor operators managing our groundbreaking nuclear microreactor technology. This role offers a rare opportunity to bridge engineering, operations, and human factors in a highly technical and regulated environment. You will collaborate with a multidisciplinary team to translate complex hardware and software designs into clear, executable, and DOE or NRC compliant procedures. Your work will ensure that Reactor Operators (ROs) and Senior Reactor Operators (SROs) can efficiently and safely execute test, commissioning, and operational activities. This position goes beyond traditional systems engineering—you will also gain hands-on experience as a Reactor Operator (RO), directly influencing the development of operational software, procedures, and digital twin simulations. Your contributions will enhance operator efficiency, safety, and real-world execution of our cutting-edge microreactors. Responsibilities and Duties: * Develop and refine operational procedures that integrate both software and hardware-in-the-loop testing. * Collaborate closely with engineers to improve operator interfaces, procedural workflows, and software tools. * Qualify as an operator to gain firsthand experience, ensuring procedures align with real-world execution. * Support testing and iterative improvements of digital twin scenarios, operator systems, and human-machine interfaces. * Ensure compliance with DOE and NRC standards, maintaining strict formatting, clarity, and usability in procedural documentation. Required Skills and Qualifications: * Undergraduate degree in engineering discipline. * 2+ years of full-time professional experience in engineering problem-solving, including system design, analysis, or testing. * Proficiency in managing or optimizing complex hardware and software processes for testing and operations. * Ability to apply first principles thinking to solve problems and make decisions in uncertain or ambiguous situations. Desired Skills and Qualifications: * Prior experience working as an operator in nuclear environments (e.g., nuclear energy, naval reactors, or radiation-controlled facilities), with familiarity in safety protocols, regulatory compliance, and high-reliability operations * Hands-on experience in developing technical procedures, human factors engineering, or operational interface design. * Prior operations background such as mission control room operator. * Background in highly regulated industries (e.g., nuclear, aerospace, aviation, maritime). * Proficiency in Python, UNIX, for procedure testing within the simulator environments. * Experience with human factors and user-centered instructions for operational workflows. Additional Requirements: * Must be willing to work extended hours and weekends as necessary to achieve company goals. * Must work 100% onsite at El Segundo HQ. Benefits and Perks * Stock: Substantial incentive stock plan for all full-time employees. * Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans. * One Medical: Sponsored memberships for employees and their dependents. * Vision: 100% top tier plan coverage + 50% for dependents. * Dental: 100% top tier plan coverage, orthodontia extra, 50% for dependents. * Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits. * 8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees. * Daily catered lunch. Free snacks and drinks. * Flexible PTO policy. Remote workday allocation. * Company and team-bonding events, happy hours and in-person camaraderie. * Beautiful El Segundo headquarters close to the Pacific Ocean. Total Compensation and Benefits Radiant compensates people for impact and invests in those who continue to raise the bar. Radiant’s new hire compensation package includes base salary, substantial equity grants, and comprehensive health benefits. Total compensation and level are determined through a rigorous evaluation of interview performance, experience, education, and qualifications, and are designed to support continued growth as scope, responsibility, and impact expand at Radiant. The best of today’s advanced reactor builders don’t wait for job postings. They join the winning team. If that’s you, contact us directly for immediate opportunities: . We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. Unfortunately, we are unable to provide visa sponsorship at this time. This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls. Compensation Range: $119,000 - $146,475

Job DescriptionAbout Radiant Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant’s unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials. Founded in 2020, Radiant is on track to test its first reactor at the Idaho National Laboratory this summer, with initial customer deliveries beginning in 2028. About the role Radiant is seeking a talented Senior Electrical Engineer to own designs from requirements capture through operation. The candidate will be directly responsible for components of the nuclear microreactor control and measurement systems. The ideal candidate should be comfortable jumping from designing circuit boards to integration work interfacing with fault-tolerant, off-the-shelf hardware. This role requires collaboration with multi-disciplinary teams designing the nuclear reactor core, fluid heat transfer systems, and structures. Responsibilities and Duties: * Collaborate with multidisciplinary teams to support the architecture, design, implementation, and testing of the microreactor electrical control systems * Design and develop industrial electrical control hardware including schematics, wiring diagrams, harnessing, and integration assemblies * Lead design of fault-tolerant and safety-critical electrical systems, emphasizing reliability, maintainability, and regulatory compliance * Develop and review electrical interface designs between control systems, power equipment, and instrumentation * Ensure designs comply with applicable electrical codes and safety standards including NFPA and NEC requirements * Perform SCCR and Arc Flash calculations Required Qualifications and Skills: * Bachelor’s degree in electrical engineering or related field * 5+ years of experience designing electrical hardware * Experience designing fault-tolerant and safety critical hardware * Experience with Ethernet, EtherCAT, Modbus, CANbus, RS-422, or other communications protocols * Experience selecting, integrating, and troubleshooting sensors including pressure transducers, RTDs, thermocouples, shaft speed and position sensors, IEPE vibration sensors, and MEMS-based sensors * Experience using electrical design software such as AutoCAD Electrical, Zuken, or similar schematic and wiring design tools * Experience designing, analyzing, and working safely with industrial power systems including 120 VAC, 208 VAC, and 480 VAC equipment, including applicable electrical safety practices * Strong electrical engineering fundamentals * Experience specifying and integrating Variable Frequency Drives (VFDs), soft starters, and motor control centers (MCCs) Desired Qualifications & Skills: * Experience in electrical architecture make vs. buy trades * Experience with Siemens NX * Experience with PLCs, Twincat, structured text programming * Familiarity with EMI/EMC mitigation techniques and testing * Experience with Python, C/C++, or scripting languages for test automation, data acquisition, or diagnostics * Experience supporting nuclear instrumentation systems * Experience with FMEAs and hazard analysis * Experience with industrial network architecture and deterministic control networks Additional Requirements * Must be willing to work extended hours and weekends as necessary to accomplish our mission * Must work 100% onsite at El Segundo HQ Benefits and Perks * Stock: Substantial incentive stock plan for all full-time employees. * Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans. * One Medical: Sponsored memberships for employees and their dependents. * Vision: 100% top tier plan coverage + 50% for dependents. * Dental: 100% top tier plan coverage, orthodontia extra, 50% for dependents. * Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits. * 8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees. * Daily catered lunch. Free snacks and drinks. * Flexible PTO policy. Remote workday allocation. * Company and team-bonding events, happy hours and in-person camaraderie. * Beautiful El Segundo headquarters close to the Pacific Ocean. Total Compensation and Benefits Radiant compensates people for impact and invests in those who continue to raise the bar. Radiant’s new hire compensation package includes base salary, substantial equity grants, and comprehensive health benefits. Total compensation and level are determined through a rigorous evaluation of interview performance, experience, education, and qualifications, and are designed to support continued growth as scope, responsibility, and impact expand at Radiant. The best of today’s advanced reactor builders don’t wait for job postings. They join the winning team. If that’s you, contact us directly for immediate opportunities: . We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. Unfortunately, we are unable to provide visa sponsorship at this time. This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls. Compensation Range: $158,000 - $219,450

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. The Avionics team is responsible for all aspects of the electrical systems and hardware on Astrolab’s electric rover vehicles and ground support equipment. We work collaborative with all teams at Astrolab to provide exceptionally capable and reliable electronics to serve our missions. The Principal FPGA Engineer will participate in all aspects of the development and test of avionics FPGA RTL designs for Astrolab rovers. The ideal candidate has 15+ years of experience in FPGA firmware development including RTL design, simulations, analysis, verification, and HW testing. This position will report to the Director of Avionics Engineering and will be based in our Hawthorne, CA office. What you'll do: • Own FPGA RTL development from blank sheet to flight, • Develop FPGA logical architecture and requirements in collaboration with other engineering disciplines including defining HW/SW interfaces between fabric logic and processing subsystems, • Develop RTL code for Microsemi, Xilinx, or other FPGA or SoC devices in either SystemVerilog or VHDL, • Perform design verification including simulations, test benches, timing analysis, and hardware testing, • Lead design reviews, demonstrate requirement traceability, and create documentation for FPGA operation and interfacing with other SW and FPGA systems, • Bachelor of Science degree in Computer Engineering, Electrical Engineering, or equivalent, • 15+ years of experience in FPGA RTL architecture, development, verification, deployment, and maintenance, • Skilled at SystemVerilog or VHDL, • Skilled in at least 1 scripting language (TCL, shell, Python, etc), • Skilled in verification techniques, and timing/stability analysis, • Proficiency in understanding PCB designs and reading schematics, • Proficiency in understanding embedded software, • Proficiency with AXI protocols (at least AXI4 family), • Knowledge of common bus and memory interfaces (DDR4, SPI, I2C, UART, etc), • Demonstrated success working in a dynamic environmentAdditional 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 Description Econolite® is an innovator of Intelligent Transportation System (ITS) solutions, products, and services. Our technology is helping save lives and making the Smart City a reality. If you want to be at the forefront of this intelligent technology revolution, we want to talk to you about being part of our team. Econolite is committed to employing the best talent that will make significant contributions to building a safer, connected world. Econolite’s ITS solutions ease traffic congestion, provide safer mobility, and improve quality of life. As the one-stop-shop leader for traffic management systems, sensor products, and services, Econolite is committed to the advancement of connected and autonomous vehicles, smart cities, and cybersecurity. Under the direction of the Senior Manager of Test and Support Engineering, the Senior Traffic Applications Engineer serves as a subject matter expert in traffic engineering, traffic operations, and detection technologies, leading testing and validation efforts for Econolite’s traffic control and detection products. This role is responsible for testing advanced systems, analyzing complex customer applications, troubleshooting field issues, and ensuring products meet industry standards and operational requirements. This role will collaborate closely with development, product management, and systems engineering teams to influence product direction and feature implementation. With a strong background in traffic signal operations and detection system performance, the ideal candidate will also drive continuous improvement in testing methodologies and application support, helping to shape the future of Econolite’s traffic management and detection solutions. DUTIES: • Lead the creation and execution of comprehensive test plans and test cases for embedded software across Econolite’s traffic controller and detection product lines., • Apply expert knowledge of traffic engineering principles, signal operations, and user behavior to develop realistic and high-impact test scenarios., • Evaluate and troubleshoot detection product performance, including radar and video-based systems, using a strong understanding of analog/digital signals and network topologies., • Work closely with engineers, product managers, project/program managers, and other team members throughout all stages of product development., • Review customer specifications and field configurations, identifying gaps and proposing design-level solutions to meet or exceed performance and operational requirements., • Bachelor’s degree in Civil Engineering (Transportation), Electrical Engineering, or a related technical discipline, or equivalent demonstrated technical experience., • 7+ years of hands-on experience in traffic engineering, traffic signal operations, or detection systems, with progressive responsibility in technical roles., • Proven expertise in traffic controllers, sensor technologies (radar and video), and signal turn-on/configuration procedures., • Strong working knowledge of interpreting and troubleshooting electronic schematics, wiring diagrams, and field network topologies (including TCP/IP, VLANs, and routing/switching environments)., • Proficiency in Linux and Windows environments, with experience using diagnostic tools such as Wireshark, logic analyzers, or serial/network monitors., • Experience working directly with customers or agencies, providing field support, troubleshooting, and technical resolution., • Experience in test automation and scripting (e.g., Python, C, or C++) is a significant plus. COMPENSATION The base pay range for this full-time exempt position is $100,000.00 - $125,000.00 per year plus benefits. Pay ranges are determined by various factors, including role, experience, and location. The pay range displayed reflects the minimum and maximum target for new hire base pay rates for this position. Within the range, actual individual compensation is determined by various factors, including location, job-related skills, experience, and relevant education or training. PHYSICAL REQUIREMENTS Primarily an office-based role with occasional work in lab or field environments. Must be able to lift up to 25 pounds and travel to customer or company sites as needed. BENEFITS This role is eligible for benefits: weekly pay, weekly PTO accrual, paid holidays. Various medical plans, dental, vision, flexible spending accounts, direct deposit. Basic life, LTD, 401k discretionary match. Pet insurance, identity theft protection. DISCLAIMER The above statements are intended to indicate the general nature and level of work performed by employees within this classification. They are not designed to contain or be interpreted as an exhaustive list of all duties, responsibilities, skills, and qualifications required of employees assigned to this job. We conform to all the laws, statutes, and regulations concerning equal employment opportunities and affirmative action. We strongly encourage women, minorities, individuals with disabilities and veterans to apply to all of our job openings. We are an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, gender identity, marital status, lactation, ancestry/national origin, citizenship, age, disability, arrest and court records, military & veteran's status, Genetic Information & Testing, Family & Medical Leave, or any other classification protected by state or federal law. We prohibit Retaliation against individuals who bring forth any complaint, orally or in writing, to the employer or the government, or against any individuals who assist or participate in the investigation of any complaint or otherwise oppose discrimination. An Equal Opportunity Employer - Non-Smoking Facility

Job Description Senior Structures Engineer Radiant is seeking a highly motivated Senior Structures Engineer to design and develop critical structures within Kaleidos. You will solve unique challenges creating efficient and reliable structures that facilitate fission while surviving extreme temperature environments and meeting volumetric constraints. You will be responsible for the following: trade studies, material selection, detailed structural analysis, assembly, integration, and testing. You will have an instrumental impact of fueling the first new commercial reactor design in over 50 years by 2026. Responsibilities & Duties: * Ownership of critical structures such as mass-efficient transportable shielding systems, container system, and high temperature graphite and metallic systems. * Conduct trade studies and develop designs to meet program requirements. * Perform detailed thermomechanical analysis (static strength, durability/fatigue) and dynamic analysis (vibration, shock) to determine structural integrity (margins of safety) using both hand calculations and finite element tools. * Develop and execute manufacturing/assembly instructions and test plans. * Create and manage a Bill-Of-Materials (BOM). * Find and develop suppliers for components. * Own subassembly design, manufacturing, and test schedules. * Own risk analysis (FMEA) for subsystems. * Collect requirements, provide expertise and feedback to engineers in other functional areas via clear, constructive communication. Required Qualifications & Skills: * Bachelor’s degree from an accredited institution in Mechanical, Aeronautical, Civil or Structural Engineering. * 6+ years of experience designing structures. * 4+ years of experience performing stress analysis using both hand calculations and finite element tools (Abaqus, Ansys, FEMAP, or similar). Desired Qualifications & Skills: * Experience with design of multi-component assemblies in CAD (NX or similar). * Experience designing hardware that was manufactured, deployed, and iteratively improved. * Experience resolving thermal expansion issues in designs. * Experience working with interdisciplinary teams. * Solid understanding and application of GD&T. * Proficiency with both “hand calc” analytical methods and higher fidelity finite element-based analysis methods. * Ability to derive free-body diagrams for systems with which one was not previously familiar. * Self-motivated with strong organizational, written, and oral communication skills. * Experience with using text-based software development tools. Additional Requirements * Must be willing to work extended hours and weekends as necessary to accomplish our mission. * Must work 100% onsite at El Segundo HQ. Benefits and Perks * Stock: Substantial incentive stock plan for all full-time employees. * Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans. * One Medical: Sponsored memberships for employees and their dependents. * Vision: 100% top tier plan coverage + 50% for dependents. * Dental: 100% top tier plan coverage, orthodontia extra, 50% for dependents. * Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits. * 8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees. * Daily catered lunch. Free snacks and drinks. * Flexible PTO policy. Remote workday allocation. * Company and team-bonding events, happy hours and in-person camaraderie. * Beautiful El Segundo headquarters close to the Pacific Ocean. Total Compensation and Benefits Radiant compensates people for impact and invests in those who continue to raise the bar. Radiant’s new hire compensation package includes base salary, substantial equity grants, and comprehensive health benefits. Total compensation and level are determined through a rigorous evaluation of interview performance, experience, education, and qualifications, and are designed to support continued growth as scope, responsibility, and impact expand at Radiant. The best of today’s advanced reactor builders don’t wait for job postings. They join the winning team. If that’s you, contact us directly for immediate opportunities: . We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. Unfortunately, we are unable to provide visa sponsorship at this time. This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls. Compensation Range: $133.5K - $184.8K

Job Description About Spokeo: Join our mission to make the world more transparent with data. Spokeo is a people search engine that helps over 18 million monthly visitors reconnect with friends, reunite with families, and protect against fraud. Additionally, our 12 billion records and over 250 million unique profiles help business professionals locate people and assets, research subjects in criminal investigations, and more. Founded in 2006, we have grown into a remote-first company with nearly 200 dedicated employees and an average tenure of 4.5 years. Find out why we were named a “Best Company” for 2023 by Comparably for Women, Compensation, Happiest Employees, Company Perks & Benefits, and Work-Life Balance, as well as “Best CEO” for co-founder Harrison Tang. About this Opportunity As a Senior Data Engineer at Spokeo, you will develop, optimize, and improve our data systems such as ETL data, pipeline, storage, and entity resolution. This involves working with infrastructure built in AWS, including Airflow, PySpark, EMR, S3, DynamoDB, and more. This role will help build and improve data products, automation platform features, analytical software packages, and data pipeline orchestration tools. What You’ll Do: * Build infrastructure and data automation pipelines to ingest, process, and load data from various sources. Automate and integrate new components into the data pipeline. * Collaborate with stakeholders and data science teams to develop data products, including entity resolution and best selection, to efficiently execute product vision and strategy in alignment with organizational goals and priorities. * Create unit and stress-test components to monitor technical performance and ensure that identified issues are resolved. * Develop data analysis tools to provide data insights and capture key metrics. * Research solutions and maintain technical documentation. * Follow best practices for data governance, quality, cleansing, and other ETL-related activities. Who You Are: * 7+ years of development experience in data engineering within a production environment (internships and academic settings excluded). * Proven experience working with large datasets exceeding 100M+ records or multiple terabytes. * 2+ years of development experience in highly scalable, distributed systems and cluster architectures using AWS. * 5+ years of hands-on programming experience with Python. * 5+ years of professional experience working in big data ecosystems, Spark is required; PySpark is preferable. * 3+ years of experience with SQL, schema design, and dimensional data modeling. * 2+ years of professional experience working with dataflow orchestration tools, such as Airflow. * 2+ years of experience with non-relational databases (e.g., DynamoDB, Elasticsearch, etc.). * A bachelor’s degree in Computer Science, Information Systems, Mathematics, or a related field is required. Working at Spokeo Spokeo offers a bonus program, equity plans, and a 401 (k). Once a year, we do a discretionary, merit-based salary increase. Additional benefits include 100% medical/dental/vision coverage and unlimited employee PTO. Spokeo extends written offers to candidates who successfully complete their selection process. Spokeo’s offers include a base salary, participation in a company bonus program, stock options, and comprehensive benefits. The final offer will depend on several factors, including marketplace competition, job level, and the candidate’s experience and skills. Privacy Notice for Candidates: Spokeo is an equal-opportunity employer. Applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability, or protected veteran status. Spokeo fosters a business culture where ideas and decisions from everyone help us grow, innovate, create the best products, and remain relevant in a rapidly changing world. Recruiters or staffing agencies: Spokeo is not obligated to compensate any external recruiter or search firm that presents a candidate or their resume or profile to a Spokeo employee without 1) a current, fully executed agreement on file, and 2) being assigned to the open position (as a search) via our applicant tracking solution. #LI-Remote

Job DescriptionAbout Epirus Epirus is a high-growth technology company dedicated to overcoming the asymmetric challenges inherent to the future of national security. Epirus' flagship product, Leonidas, is a software-defined system built using intelligent power management techniques which allow power-hungry systems to do more with less. Job Summary: This is an exciting Senior Product Quality Engineer role with an innovative, high-growth defense technology company. The ideal candidate for the position is agile, collaborative, and results oriented with experience overseeing product quality from design to production for complex electro-mechanical assemblies. This role is responsible for managing in-house nonconformances, field issues, and program/customer-facing quality flowdowns while ensuring alignment with contractual and regulatory requirements. This position also leads the development, tracking, and trending of key quality metrics to enable data-driven decision making and continuous improvement. Partnering cross-functionally with engineering, manufacturing, supply chain, and suppliers, this role proactively identifies risks, implements robust quality practices, and ensures scalable, compliant product delivery. Responsibilities: • Develop, implement, and maintain quality assurance processes, plans, and procedures in compliance with AS9100, Customer, and internal Quality Management System requirements., • Lead non-conformance investigations, corrective actions, root cause analysis, MRB activities, product/process audits, and inspection/test capability analysis., • Lead implementation and adoption of advanced quality mechanisms in the product development process to drive production readiness., • Identify potential risks to product/program success and assist in the development of mitigation strategies., • Manage field quality issues, including failure investigations, customer communication, and timely closure of corrective actions., • Collaborate with manufacturing and engineering to drive system wide quality initiatives to meet quality and reliability objectives., • Interpret and implement customer and program-specific quality flowdowns, ensuring compliance across internal teams and suppliers., • Support internal and external audits and inspections from customers, regulatory bodies, and certification agencies., • Develop, implement, and maintain product quality metrics (e.g., yield, defect rates, escapes, field returns), including dashboards and trend analysis., • Support and lead product qualification, first article inspection (FAI), and verification/validation efforts with test engineering., • Review and analyze test data, inspection reports, and non-conformance reports to ensure product integrity., • Prepare quality reports, metrics, and presentations for leadership and customers as needed. Basic Qualifications: • BS degree in Manufacturing, Mechanical, Electrical or Industrial Engineering, or related field, • 5+ years of quality, manufacturing, or engineering experience working in aerospace/defense or other regulated and/or high reliability industries. Commercial electronics experience working on complex applications is suitable as well., • Knowledge of geometric dimensioning and tolerances, design review, configuration management and quality management of complex electro-mechanical assemblies., • Experience leading cross-functional teams to solve internal/external quality issues, drive continual improvement initiatives, and facilitate adoption of quality requirements throughout the product lifecycle., • Demonstrated experience managing nonconformances (MRB) and driving corrective actions., • Knowledge of quality management system standards such as ISO 9001, AS9100, and/or other similar standards., • Strong experience developing and analyzing quality metrics and using data to drive decisions., • Experience working with customer or program quality requirements and flowdowns, • Good communication and interpersonal skills, with the ability to influence and drive improvements in a fast-paced start-up environment. Preferred Skills and Experience:, • Certifications such as ASQ Certified Quality Engineer (CQE), Certified Auditor, Lean Six Sigma, or IPC standards are a plus., • Experience with Oracle ERP and QMS software implementation/execution., • Working knowledge of hardware-enabled software design, test, and release practices., • Experience in the Aerospace/Defense industry working with highly technical electromechanical assemblies and tests. Knowledge of IPC and MIL-STD specifications., • Experience developing and implementing APQP (Advanced Product Quality Planning) elements such as Production Part Approval Processes (PPAP), Control Plans, PFMEA, Process Flow Diagrams, and Measurement Capability Analysis in a quality management system., • Experience in a startup or high-growth environment building or scaling quality processes., • Knowledge of reliability engineering, environmental/qualification testing, and failure analysis techniques., • Proficiency with data analysis and visualization tools (e.g., Excel, Tableau, Power BI, or similar) for KPI tracking and reporting. Additional Requirements: • Ability to travel up to 10% as needed. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. At Epirus, you'll work with technical peers and great people—and get first crack at some of the defining technology challenges of our time. Here, "impossible" is just a challenge. We're a diverse, fast-growing team of change-makers fueling the future of energy with revolutionary solutions. Join us and rewrite the rules. As required by the Equal Pay Transparency Act, Epirus provides a reasonable range of minimum compensation for roles that may be hired. Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, and specific office location. For the state of California only, the range of starting pay for this role is: $113,600—$130,800 USD

Job Description AnySignal is a startup whose mission is to usher in the next generation of RF products and services. For the most demanding space and defense missions, AnySignal provides a flexible platform with world-class performance that is easy to deploy, monitor, purchase, and upgrade. Our team has a diverse range of backgrounds that cover cloud computing to artificial intelligence, communications and sensing, embedded systems, and much more. As an RF Hardware Engineer on the hardware team, you will be responsible for owning the design, manufacture, test, and deployment of highly integrated RF devices used by a large number of space customers. You will work with a small team of software, hardware, and FPGA engineers to shepherd the product from initial design to vehicle integration, taking a full-stack approach to building robust space communications systems. Responsibilities * Perform trades and analysis on board and system architecture and component selection * Bringup and test of new designs * Coordinate with digital electronics engineers to bridge analog and digital domains * Design for performance under space-grade acceptance, qualification, and compliance requirements, and build test plans for acceptance and qualification campaigns * Work with mechanical engineers to ensure proper thermal dissipation of the device * Work with supply chain counterparts to enable rapid manufacture and iteration of devices * Troubleshoot new RF PCBAs * Test and validate RF performance metrics in new designs Required Skills * Robust experience designing circuitry in microwave bands across the entirety of the RF data conversion and frontend chains * Demonstrable experience with the end-to-end PCB design process, including schematic capture, layout, fabrication and assembly * Experience with electronic design and analysis tools such as Keysight ADS, Ansys HFSS, and Altium Designer * Excellent understanding of RF metrics such as S-parameters, P1dB, noise figure, channel power, and EVM * Strong experience with design and analysis of RF cascades, link budgets, and noise analysis * Experience with test instruments (oscilloscopes, power supplies, VNAs, spectrum analyzers) * Experience with low noise amplifiers, power amplifiers, mixers, ADCs/DACs, phased locked loops, oscillators, filters Desired Skills * Experience building complex PCBs in Altium Designer * Experience selecting components for radiation-susceptible environments * Experience working with AD9361, Xilinx RFSoC, and similar digital-analog conversion interfaces * Solid experience soldering and reworking boards (0402 SMP components, QFN packages) * Experience performing communications link modeling and solid understanding of DSP fundamentals * Knowledge of antenna design, simulation, and measurement in near-field/far-field regimes * Experience working with high-PAPR signals and knowledge of DPD concepts Please feel free to apply even if you do not have 100% of the required skills listed In order to comply with the space technology export rules of the U.S. Government, such as the International Traffic in Arms Regulations (ITAR), it is necessary to be a U.S. citizen, a lawful U.S. permanent resident, a protected individual as specified by 8 U.S.C. 1324b(a)(3), or possess eligibility to secure the necessary authorizations from the U.S. Department of State. For additional information on ITAR, please seek further details. AnySignal values and fosters an inclusive, accessible environment, where all employees and customers feel respected, supported and able to participate. We welcome applications from: women, Aboriginal persons, persons with disabilities, ethnic minorities, visible minorities, veterans, people who identify as LGBTQIA2S+ and others who may contribute to diversification in our environment. Should you have a need for accommodation, AnySignal will endeavor to meet your accommodation needs. At any stage of the recruitment and selection process you may make your needs for accommodation known through contacting our team, in confidence, by email to: . We aim to provide equal access to all applicants with disabilities, please do not hesitate to contact us about accommodations. Compensation Range: $150K - $200K

Job DescriptionDescriptionAs a Senior RF Test Engineer, your core responsibility will be to own RF test strategy for all wireless products at Impulse, define the roadmap for future test needs, and drive cross-team alignment. You will work with RF engineers, RF software engineers, mechanical engineers, and others to meet test needs across a wide range of capabilities. You will work on uplink and downlink radios up to 32GHz, GNSS receivers, desense testing, antennas, and coexistence testing. Responsibilities • Work with a cross-disciplinary team to define and implement RF test requirements, implement RF test software architecture, and design and build RF test hardware fixtures., • Design RF acceptance criteria for flight readiness, • Implement scripts to control RF test equipment including spectrum analyzers, network analyzers, antenna test infrastructure, power meters, power supplies, and other devices., • Design and implement fixtures to test design compatibility with GNSS constellations and ground station infrastructure, • Work with hardware and software engineers to prepare testing for radiation and ground station test programs, • Generate key performance indicator matrices to plan testing for RF products, • Bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering or related technical field, • Experience writing automation scripts for RF hardware test, • Ability to work in the lab with RF equipment including spectrum analyzers, signal generators, network analyzers, GNSS simulators, and software defined radios, • Proficient in testing and troubleshooting RF devices, • 5+ years writing Python, LabView, TILE, or other test software, • Strong understanding of RF system parameters such as channel power, EVM, modulation, Es/N0, C/N0, and bandwidth, • Experience writing and documenting RF test procedures for use by other engineers and technicians, • Familiarity working with embedded Linux, • Strong software debugging skills, • Experience testing and troubleshooting microcontrollers and/or FPGA's, • Experience with common RF protocols like SRS4, DVBS-II, and CCSDS, • Analysis or test experience for electronics performance in radiation environments, • Experience with GNU radio flowgraph development and troubleshooting, • Experience implementing RF transmitter and receiver algorithms, • Familiarity with satellite spectrum licensing laws, agencies, and standards, • Experience testing RF devices for regulatory compliance, • Experience in a startup or agile development environment 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 DescriptionMECHANICAL ENGINEER (SITE INFRASTRUCTURE) Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits. As a Mechanical Engineer (Site Infrastructure) at Freeform, you will have the unique opportunity to bridge the gap between site infrastructure and next-generation autonomous manufacturing. You will deep dive into the complex mechanical systems that power Skyfall, our proprietary printing platform, ranging from industrial fluid and cooling systems, high-pressure gases, and factory performance monitoring systems leveraging sensors and data acquisition. This work is critical to the ultimate goal of enabling Freeform to deploy and scale its hardware stack globally. You will work alongside an interdisciplinary team of engineers to create custom solutions that ensure Freeform's physical infrastructure is as advanced as the software driving it. The ideal candidate possesses a "no job too big or small" mentality and is a proactive problem-solver dedicated to accelerating the pace of innovation. 3D printing experience is not required to be successful here - we look for leaders who are organized, accountable, collaborative, and motivated to build and scale world-class hardware operations. Responsibilities: • Design and implement custom infrastructure for our next-gen printing system, Skyfall, including state-of-the-art thermal management (chillers), industrial plumbing, and high-flow gas delivery, • Develop and integrate factory performance monitoring systems, leveraging sensors and data acquisition (DAQ) to ensure real-time visibility into utility health, pressure levels, and flow rates, • Oversee critical utilities, ensuring power, process water, and industrial gases like nitrogen and argon are supplied to the Skyfall fleet in strict accordance with safety codes, • Define and implement preventive maintenance for facilities equipment (pumps, compressors, and HVAC) to optimize operational efficiency and minimize system downtime with a pragmatic eye for automation opportunities, • Secure the availability of specialized fluid system components and high-pressure fittings to ensure that infrastructure build-outs and engineering projects always move at the pace of innovation Basic Qualifications: • Bachelor's degree in mechanical or aerospace engineering or similar engineering discipline, • 2+ years of facilities engineering, factory engineering, launch/ground systems engineering or similar experience, • Strong first principles understanding of fluid mechanics, thermodynamics, and heat transfer, • Hands-on ability to troubleshoot and repair complex mechanical and fluid systems Nice to Have: • Experience with Environmental, Health, and Safety (EHS) practices, specifically regarding high-pressure gas safety (NFPA 55) and metal powder handling, • Proficiency in 3D CAD software (SolidWorks, NX, or similar) for designing facility layouts, piping routes, and custom mechanical mounts, • Experience developing infrastructure for high-volume production or scaling automated manufacturing lines, • Hands-on experience with industrial automation controls, PLCs, or building management systems (BMS), • Background in aerospace ground support or rocket engine test site operations involving cryogenic or high-pressure fluid systems, • Experience with new facility buildouts, including managing external MEP (mechanical, electrical, plumbing) contractors, • Knowledge of ITAR, ISO 9001, and/or similar industrial compliance standards, • Experience with metal additive manufacturing or similar powder-based industrial processes, • Excellent verbal and written communication skills with the ability to present technical infrastructure plans to cross-functional teams Location: * Based in Hawthorne, our vertically integrated facility brings technology development, R&D, and production together under one roof. We operate at the center of LA's deep tech ecosystem, surrounded by some of the most ambitious hardware innovation happening anywhere in the country. * Our fast-paced, cross-functional environment is built on close collaboration, and as such, this role requires full-time onsite presence (five days a week), with very limited exceptions. What We Offer: • We have an inclusive and diverse culture that values collaboration, learning, and making deliberate data-driven decisions., • We offer a unique opportunity to be an early and integral member of a rapidly growing company that is scaling a world-changing technology., • Benefits, • Significant stock option packages, • 100% employer-paid Medical, Dental, and Vision insurance (premium PPO and HMO options), • Life insurance, • Traditional and Roth 401(k), • Relocation assistance provided, • Paid vacation, sick leave, and company holidays, • Generous Paid Parental Leave and extended transition back to work for the birthing parent, • Free daily catered lunch and dinner, and fully stocked kitchenette, • Casual dress, flexible work hours, and regular catered team building events, • Compensation, • As a growing company, the salary range is intentionally wide as we determine the most appropriate package for each individual taking into consideration years of experience, educational background, and unique skills and abilities as demonstrated throughout the interview process. Our intent is to offer a salary that is commensurate for the company's current stage of development and allows the employee to grow and develop within a role., • In addition to the significant stock option package, the estimated salary range for this role is $90,000-$150,000. The upper end of the range is reserved for individuals who demonstrate exceptional experience, deep domain mastery, and a proven history of high performance and impact., • Freeform is an Equal Opportunity Employer that values diversity; employment with Freeform 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 DescriptionELECTRICAL ENGINEER (HARDWARE DESIGN) Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits. As an Electrical Engineer at Freeform, you will play an integral role in the design and development of custom electronics that bring our advanced metal 3D printing factory systems to life. You'll work with a talented engineering team from some of the world's most innovative companies on electrical system design, development, and integration efforts across the factory systems, with a specific focus on PCB and compute system design. You will use a first-principles approach to solving problems and tackling new areas within electrical engineering that you may not have directly worked on before. The ideal candidate is capable of running projects from cradle to grave and has the ability to work effectively with other engineering disciplines. 3D printing experience is not required to be successful here - rather we look for smart, motivated, collaborative engineers who love solving hard problems and creating amazing technology! Responsibilities: • Rapidly design, develop and test highly reliable electronics and PCBs, • Model and simulate circuit designs for analysis and performance, • Contribute to electrical architecture, product requirements, component selection, analysis, schematic capture, prototyping, bring-up, debugging, documentation, product management, productization, manufacturing, and test, • Drive component selection, analysis, schematic capture, prototyping, bring-up, debugging, documentation, manufacturing, and test, • Hands-on debugging of the unexpected via the use of laboratory test equipment, custom instrumentation, and testing setups Basic Qualifications: • Bachelor's degree in electrical engineering or computer engineering from an ABET accredited university or college, • 2+ years of professional experience designing and delivering complex electrical hardware, • Well-versed in electrical engineering fundamentals and comfortable taking a first-principles approach to solving problems Nice to Have: • Advanced degree (Master's, PhD) in electrical engineering, • Familiarity with industrial automation technologies, robotics, spacecraft avionics, or similar high-performance electromechanical system, • Experience with sensors, embedded microcontroller design and firmware, and FPGA hardware and software development, • Experience with high-speed data acquisition systems, high-accuracy motion systems, high-speed scanning systems, or similar camera/telemetry-based control systems, • Comfortable working in fast-paced, ambiguous environments and iterating quickly (comfortable building the plane as we fly it), • Strong communicator who collaborates across disciplines and proactively seeks support when needed, • Willing to take ownership of tasks big and small, with a hands-on, problem-solving mindset, • Strong work ethic with a refuse-to-fail mindset, • Demonstrated indicators of excellence and/or achieving success against adversity (i.e. top academic performance, leadership in engineering clubs, first-generation college student, or other examples of resilience and achievement) Location: * Based in Hawthorne, our vertically integrated facility brings technology development, R&D, and production together under one roof. We operate at the center of LA's deep tech ecosystem, surrounded by some of the most ambitious hardware innovation happening anywhere in the country. * Our fast-paced, cross-functional environment is built on close collaboration, and as such, this role requires full-time onsite presence (five days a week), with very limited exceptions. What We Offer: • We have an inclusive and diverse culture that values collaboration, learning, and making deliberate data-driven decisions., • We offer a unique opportunity to be an early and integral member of a rapidly growing company that is scaling a world-changing technology., • Benefits, • Significant stock option packages, • 100% employer-paid Medical, Dental, and Vision insurance (premium PPO and HMO options), • Life insurance, • Traditional and Roth 401(k), • Relocation assistance provided, • Paid vacation, sick leave, and company holidays, • Generous Paid Parental Leave and extended transition back to work for the birthing parent, • Free daily catered lunch and dinner, and fully stocked kitchenette, • Casual dress, flexible work hours, and regular catered team building events, • Compensation, • Our intent is to offer a salary that is commensurate for the company's current stage of development and allows the employee to grow and develop within a role., • In addition to the significant stock option package, the estimated salary range for this role is $105,000-$140,000. The upper end of the range is reserved for individuals who demonstrate exceptional experience, deep domain mastery, and a proven history of high performance and impact., • Freeform is an Equal Opportunity Employer that values diversity; employment with Freeform 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 Robotics Test & Integration Engineer Based in Pasadena, CA OffWorld is a robotics startup working on developing a mobile robotic workforce for heavy industrial jobs on Earth, Moon, asteroids & Mars. OffWorld was founded by an experienced engineering team drawing on decades of tackling formidable engineering challenges at NASA, ESA, NOAA, Maxar Technologies, CERN, Reaction Engines, SAFRAN, Surrey Satellites and Cisco. OffWorld’s first challenge is developing and maturing a modular robotic system for extreme environments on Earth. Our robots will go deeper underground and farthest on Earth than humans can, eliminate the need for humans to work in life-threatening environments in mining, construction, tunneling and other dangerous industries, and dramatically reduce the environmental footprint and cost of operations in key economies on Earth and beyond. We have designed a modular robotic architecture that focuses on maximizing the commonality and reusability across components for fast deployment and optimization. Our robotic systems combine sensor information, cutting edge classical/machine learning (ML) algorithms and a robotics real-time system platform for control, decision making and execution. OffWorld is seeking a talented and motivated Robotics Test & Integration Engineer to join a fast-moving team working to create advanced robotic and space systems. As a Robotics Test & Integration Engineer, you will be responsible for developing and executing testing and integration activities. These testing and integration activities span virtual tests (e.g., simulation), subsystem and system testing of robotic platforms at both testing facilities and field-deployed sites (open pit and subterranean mines). You will work closely with cross-functional teams, including robotics engineers, software developers, and project managers, to ensure that testing, integration, and overall development goals are met to the highest standards. Responsibilities: • Test Planning and Execution: Create detailed test plans, test cases, and test scripts, ensuring adequate coverage of all robotic system components and functionalities. Coordinate and execute testing activities, including functional testing, regression testing, performance testing, and stress testing., • Test Automation: Identify opportunities for test automation and develop automated test scripts using appropriate tools and frameworks. Continuously improve the efficiency and effectiveness of testing processes through automation., • Test Reporting and Documentation: Analyze test results and prepare comprehensive test reports, documenting any defects, issues, or areas of improvement. Maintain detailed documentation of test procedures, configurations, and test environments., • Collaboration and Communication: Collaborate closely with cross-functional teams, including robotics engineers, software developers, mechanical engineers, and project managers, to understand project requirements, resolve issues, and ensure alignment between development and testing activities. Communicate testing progress, risks, and recommendations to stakeholders., • Bachelor's or master's degree in computer science, robotics, or software / electrical / mechanical engineering, or a related field., • 2+ years of engineering experience in (mobile and/or manipulator) robotics, or similar, • 2+ years of hands-on testing of (mobile and/or manipulator) robots, • Strong knowledge of robotic systems, sensors, perception, and control algorithms across software, hardware, and integrated-system development, • Proficient in programming languages commonly used in robotics, such as C++, Python, or Java., • Experience with ROS (Robot Operating System) or similar robotics middleware., • Experience with robotics simulation environments, such as ROS Gazebo, and scenario-based regression testing, • Experience with Jira, Confluence, git, docker, and Linux command-line operations and debugging., • Strong analytical and problem-solving skills, with attention to detail., • Excellent communication and leadership abilities, with the capability to collaborate effectively with cross-functional teams., • Ability to manage multiple projects simultaneously and prioritize tasks based on project goals and timelines., • Ability to travel regionally and internationally approximately 15% of the time., • Opportunity to sink your teeth into cutting edge industrial robotics problems, • Opportunity to contribute to the mission of transforming how we mine on Earth today and how we will one day mine on the Moon, asteroids & Mars, • Opportunity to work with a kind, brilliant and supportive team, • Opportunity to join the OffWorld team if, • You are as crazy-excited about the mission as we are, • Robust medical plan offerings with 0 to limited paycheck deductions, • Dental and vision insurance, • Unlimited Paid Time Off, • 401K Match OffWorld is an Equal Opportunity / Affirmative Action employer committed to diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, age, national origin, disability, protected veteran status, gender identity or any other factor protected by applicable federal, state or local laws. OffWorld is also committed to working with and providing reasonable accommodations to individuals with disabilities. Please let your recruiter know if you need an accommodation at any point during the interview process. Powered by JazzHR Z2nvG0TSVC

Job DescriptionLead Full-Stack Software Engineer We are a mission based company in the ed-tech space. What you will be doing: -Lead a 3-5 person engineering sub-team -Participate in design, architect discussions, decisions, code reviews, product iteration, and mentorship activities. -Take full ownership over the velocity and quality output of the team and each team member. -Conduct thorough code reviews with meticulous attention to detail to prevent regressions and maintain code quality. -Ensure the team maintains a disciplined approach to write code and solve problems that adheres to the platform's coding standards and architectural patterns. -30%-50% of time doing hands-on coding. -Work with other leads to help guide the infrastructure and architectural decisions to ensure our platform is secure, maintainable, and scalable over the long term. -Collaboratively work to solve complex, technical problems with a small, tight-knit team of smart, highly motivated developers in an agile environment -Architect, develop, code review, and support high-quality code and automated tests with software engineering best practices in mind. -Deliver clean, maintainable, performant, and scalable code within a large, complex, and established code base. -Build out comprehensive automated tests to reduce regression risk. -Effectively and respectfully communicate and collaborate with other members of the team - Devs, Product, and QA, to build innovative and intuitive features that our users will love. -Provide recommendations on ways to do things better; mentor and inspire team members to elevate the team and our code. -Take ownership and have accountability over modules and features. What you need: -7+ yrs of full-stack data-driven web application software development experience with C#; demonstrated ability to lead and inspire teams. -Expertise with unit and integration testing and TDD concepts to build high quality, reliable code. -Experience applying software engineering best practices and design patterns for a SaaS product across a large codebase, multiple modules, and complex business rules. -Experience with SPA development and working with JavaScript frameworks/libraries like Angular or React. -Develop and test your own code (via both manual and automated tests) -Comfortable working in a fast-paced, agile environment, with frequent deliverables (work in two week sprints but continuously) -Bachelor's or Master's degree in computer science or related field. Benefits -Excellent health plans -18 PTO/sick days -401k • For this position, you must be currently authorized to work in the United States without the need for sponsorship for a non-immigrant visa. CyberCoders will consider for Employment in the City of Los Angeles qualified Applicants with Criminal Histories in a manner consistent with the requirements of the Los Angeles Fair Chance Initiative for Hiring (Ban the Box) Ordinance.This job was first posted by CyberCoders on 01/20/2026 and applications will be accepted on an ongoing basis until the position is filled or closed.Everforth CyberCoders is proud to be an Equal Opportunity Employer All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity or expression, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, status as a crime victim, disability, protected veteran status, or any other characteristic protected by law. Our hiring process includes AI screening for keywords and minimum qualifications. Recruiters review all results. Everforth CyberCoders will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable state and local law, including but not limited to the Los Angeles County Fair Chance Ordinance, the San Francisco Fair Chance Ordinance, and the California Fair Chance Act. Everforth CyberCoders is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. Individuals needing special assistance or an accommodation while seeking employment can contact a member of our Human Resources team at to make arrangements.

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 As a Power Systems Engineer at K2, you'll develop and test the high-fidelity electrical system models that ensure our high voltage, high power system behaves predictably and reliably. In this role you'll dive deep into the first principles of power systems, from creating full-fidelity SPICE models of power system parasitics and dynamics to validating and tuning these models against reality. Your work will guide key architectural decisions: how power flows through the spacecraft, how faults are isolated, how filters are sized for EMI compatibility, and how the system operates reliably through worst-case faults. If you enjoy hands‑on investigation, and you want to influence the core architecture of next‑generation spacecraft power systems, this is the place to be. Responsibilities • Develop SPICE representations and models to evaluate power system parasitics, like battery impedance, harness reactance, and filters, • Plan and execute test campaigns to validate these models against reality, • Bachelor's degree in Electrical Engineering, Physics, or related discipline, • 1+ years working in Avionics Systems, Electrical Power Systems, Electrical Hardware Design, or similar role, • Strong capability to independently reason through designing for fault tolerance and reliability, • Familiarity with failure modes and effects analysis (FMEA), • Experience working with LTSpice or similar SPICE simulator, • Experience writing software in Python, Rust or other language for test automation, • Ability to perform impedance measurements and loop gain measurements, • Base salary range for this role is $100,000 - $150,000 + 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 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 Critical to achieving K2's vision of deploying at scale across MEO, GEO, cis-lunar, and deep space are the solar arrays. As a Solar Engineer, you will contribute to the design, manufacturing, testing, and deployment of high-power solar arrays for some of the largest spacecraft ever flown. You'll work across technical domains; from module technology and electrical power systems to deployment mechanisms, structures, and production — learning from experienced engineers while taking on meaningful ownership of hardware from day one. First 6 months: Support solar array subsystem development through analysis, component-level testing, and manufacturing process documentation. First year: Own specific build and test activities for flight hardware, from assembly through acceptance testing. First two years: Contribute to full lifecycle solar array development across multiple vehicle builds, developing expertise in both design and production. Responsibilities • Support the design and analysis of solar array electrical and mechanical subsystems, • Assist in the development and maintenance of electrical performance degradation models across environment variations, • Execute assembly-level acceptance and qualification test procedures and document results, • Collaborate with avionics, structures/mechanisms, software, and production teams on integration activities and test campaigns, • Support design reviews with analysis products and test data, • Contribute to manufacturing processes for in-house fabrication and assembly, including work instructions, in-process checkouts, and end-of-line testing, • Bachelor's degree in physics, materials science, mechanical engineering, aerospace engineering, electrical engineering, or a related technical field, • Internship in at least one of: photovoltaics, power systems, or materials characterization, • Internship or research experience with solar arrays or power systems for space applications, • Exposure to solar cell or module characterization techniques (IV curves, electroluminescence, flash testing), • Familiarity with structural analysis tools (Nastran, ANSYS, or equivalent) or thermal analysis tools, • Familiarity with space environment effects on materials, including radiation, thermal cycling, and atomic oxygen, • Experience with CAD software (NX, CATIA, SolidWorks) and practical GD&T application, • Exposure to manufacturing processes such as soldering, layup, or electromechanical assembly, • Python or MATLAB proficiency for data analysis, • Base salary range for this role is $100,000 - $140,000 + equity in the company, • Salary and level 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 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 Spacecraft Responsible Engineer within the Interplanetary Sciences Program at Relativity Space, you will own the end-to-end definition, integration, and delivery of the spacecraft bus and its interaction with mission payloads. You will serve as the technical and programmatic focal point ensuring that spacecraft-level requirements, interfaces, and performance budgets (power, mass, thermal, comm, etc.) are properly defined, tracked, and met throughout the mission lifecycle. You'll collaborate across internal teams and with external spacecraft bus providers to ensure mission success, from design and procurement through integration, test, launch, and operations. This position blends systems engineering, vendor management, and hands-on mission execution, offering a high degree of ownership and impact. About You: • Bachelor's or Master's degree in Aerospace Engineering, Systems Engineering, or a related technical discipline, • 7+ years of experience in spacecraft or satellite systems engineering, integration, or mission design, • Proven ability to manage complex systems multiple vendors and customers, • Strong understanding of spacecraft subsystems (power, thermal, comms, ADCS, propulsion, etc.) and their interdependencies, • Experience leading cross-functional teams through integration and test, launch campaigns, or mission operations, • Experience with end-to-end mission development, including payload-to-spacecraft integration, • Familiarity with NASA or commercial spacecraft systems engineering processes in an applied / New-Space manner is a plus, • Experience supporting launch and early operations of spacecraft missions 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 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 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., • 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:$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 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 Reliability team at Relativity Space ensures quality is built into every stage of the Terran R design and production process, embedding reliability from the very beginning. The team works directly with design, manufacturing, test, and launch teams to stay close to the hardware, understand constraints, and proactively shape decisions. As the program moves from development into production and scaled operations, this is the time to establish the right processes, controls, and inspections without slowing progress. The team plays a key role in balancing risk, fostering a culture of ownership, and making sure speed never comes at the cost of reliability. Success means creating a quality system that scales with the Terran R program and Relativity as a whole. About the Role: • Ownership may include the following: Design: drawing standardization, DFM, and configuration management and control, • Planning: work instruction review, process development, standard rework/repair documentation, • Manufacturing: in-process build verification, coordinate of travelled work, etc., • Program: Nonconformance ticket processes, as-built verification, root cause/corrective action, etc., • Drive initiatives to facilitate quality in our growing launch vehicle program. Some projects may include spearheading specification development, developing walk down checklists, supporting automation initiatives for quality inspection, assisting in DFM practices, etc., • Bachelor of Science degree in Engineering or other STEM field and minimum of 5 years of experience acting as a Quality Engineer at a fast-paced manufacturing company, • Extensive experience interfacing with design engineering, manufacturing, production and test personnel, • In-depth knowledge of aerospace manufacturing/complex assembly practices and typical quality processes/controls, • Working knowledge of typical PLM, MES, ERP and QMS software and proficiency with Geometric Dimensioning and Tolerancing (GD&T), • Ability to solve a wide range of difficult problems in imaginative and practical ways and evaluate alternative solutions that may require coordination across multiple teams. Ability to establish goals and objectives to complete projects., • Working knowledge of product development methodologies such as Failure Modes and Effects Analysis (FMEA), Advanced Product Quality Planning (APQP), Statistical Process Control (SPC) and Production Process Verification (PPV)., • New product introduction (NPI) of hardware system into a manufacturing, test, and production system with proven success., • Familiarity with high-volume inspection methods and data-driven acceptance methods., • Understanding of AS9100/ISO9001 applications and practices for an aerospace program. 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:$122,000—$167,000 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: 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: The Reliability team at Relativity Space ensures quality is built into every stage of the Terran R design and production process, embedding reliability from the very beginning. The team works directly with design, manufacturing, test, and launch teams to stay close to the hardware, understand constraints, and proactively shape decisions. As the program moves from development into production and scaled operations, this is the time to establish the right processes, controls, and inspections without slowing progress. The team plays a key role in balancing risk, fostering a culture of ownership, and making sure speed never comes at the cost of reliability. Success means creating a quality system that scales with the Terran R program and Relativity as a whole. About the Role: • Ownership may include the following: Design: drawing standardization, DFM, and configuration management and control, • Planning: work instruction review, process development, standard rework/repair documentation, • Manufacturing: in-process build verification, coordinate of travelled work, etc., • Program: Nonconformance ticket processes, as-built verification, root cause/corrective action, etc., • Drive initiatives to facilitate quality in our growing launch vehicle program. Some projects may include spearheading specification development, developing walk down checklists, supporting automation initiatives for quality inspection, assisting in DFM practices, etc., • Bachelor of Science degree in Engineering or other STEM field and minimum of 3 years of experience acting as a Quality Engineer at a fast-paced manufacturing company, • Extensive experience interfacing with design engineering, manufacturing, production and test personnel, • In-depth knowledge of aerospace manufacturing/complex assembly practices and typical quality processes/controls, • Working knowledge of typical PLM, MES, ERP and QMS software and proficiency with Geometric Dimensioning and Tolerancing (GD&T), • Ability to solve a wide range of difficult problems in imaginative and practical ways and evaluate alternative solutions that may require coordination across multiple teams. Ability to establish goals and objectives to complete projects., • Working knowledge of product development methodologies such as Failure Modes and Effects Analysis (FMEA), Advanced Product Quality Planning (APQP), Statistical Process Control (SPC) and Production Process Verification (PPV)., • New product introduction (NPI) of hardware system into a manufacturing, test, and production system with proven success., • Familiarity with high-volume inspection methods and data-driven acceptance methods., • Understanding of AS9100/ISO9001 applications and practices for an aerospace program. 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:$104,000—$143,000 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 responsible for the successful development of the engines that will power the Terran R vehicle. We own their design from concept through to launch and reuse. Our team partners heavily with manufacturing, test, launch, and integration teams, striving to develop our engines in record time and to support Terran R's first launch in 2026. As part of this team, you will help build, test, and iterate on the full product lifecycle of our Aeon-R engine systems, seeing them mature and eventually bring Terran R into space. About the Role As a Turbomachinery Engineer, you will develop the assemblies for the fuel and oxidizer turbopumps of the Aeon-R engine family. You will collaborate closely with the propulsion development and manufacturing teams to incorporate improvements into future designs. In order to be successful in this role, you should be someone who thrives in ambiguity and is able to drive their own projects to completion. You must have the passion, tenacity and resolve to work through challenging issues unique to rocket turbopumps. We are looking for someone multifaceted, and capable of working at the interfaces of design, development, and analysis of turbomachinery. Ideally, you are someone who has come from a fast paced, aerospace environment, having completed difficult projects while collaborating effectively with multidisciplinary groups. About You • Degree in engineering or related technical field and 8+ years of relevant industry experience, • Ability to perform basic structural, thermal, and/or fluid analysis, • Knowledge of turbomachinery design and analysis practices, • Strong communication skills, • Strong understanding of turbomachinery fundamentals, • Knowledge of turbopump assembly procedures, including rotor balancing, interference fits, clearance checks, structural proofing, and leak checks, • Proficiency in Siemens NX and Teamcenter, • Experience performing turbomachinery analyses (bladed CFD, structural, modal, rotordynamics), • Experience designing bladed turbopump components (inducers, impellers, turbines), • Experience in a startup or agile development 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:$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 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 Reliability team at Relativity Space ensures quality is built into every stage of the Terran R design and production process, embedding reliability from the very beginning. The team works directly with design, manufacturing, test, and launch teams to stay close to the hardware, understand constraints, and proactively shape decisions. As the program moves from development into production and scaled operations, this is the time to establish the right processes, controls, and inspections without slowing progress. The team plays a key role in balancing risk, fostering a culture of ownership, and making sure speed never comes at the cost of reliability. Success means creating a quality system that scales with the Terran R program and Relativity as a whole. About the Role: • Drive complex failure analysis using Fault Tree processes for critical manufacturing and field failures, ensuring corrective and preventive actions (CAPA) are validated and sustained to prevent recurrence., • Integrate Failure Mode and Effects Analysis (FMEA) and predictive modeling into early-stage designs to identify and mitigate risks before production begins., • Partner with NPI (New Product Introduction), Supply Chain, and Operations to resolve reliability issues and influence supplier quality outcomes., • Define and maintain reliability KPIs such as Mean Time Between Failures (MTBF), escapes to next operations, and first-pass yield, translating data into actionable insights for cross-functional stakeholders., • Own qualification testing programs, including Accelerated Life Testing (ALT) and environmental stress screening, to validate product lifespan and reliability targets., • Lead risk escalation and resolution efforts, applying disciplined problem-solving methodologies (e.g., 8D) to drive rapid recovery on quality or capacity issues., • Bachelor's degree in Engineering (Mechanical, Aerospace, Industrial, or a related technical field)., • 7+ years of experience in Build Reliability, Manufacturing Engineering, or a related discipline, ideally within aerospace or a high-reliability/safety-critical industry, with demonstrated ownership of complex, cross-functional programs., • Proven ability to lead projects and programs end-to-end, including defining scope, coordinating across teams, and driving execution without direct authority over all contributors., • Strong working knowledge of quality systems (AS9100/ISO 9001) and core quality tools (APQP, PPAP, FAIRs, PFMEA, Control Plans), with experience driving implementation and compliance., • Master's degree in Engineering (Mechanical, Aerospace, Industrial, or a related technical field)., • Professional certification such as Six Sigma Black Belt, ASQ Certified Quality Engineer (CQE), or PMP., • Familiarity with high-volume inspection methods and data-driven acceptance criteria., • Experience with enterprise applications (PLM, ERP, MES) and proficiency in data analysis. 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:$128,000—$176,000 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 Reliability team at Relativity Space ensures quality is built into every stage of the Terran R design and production process, embedding reliability from the very beginning. The team works directly with design, manufacturing, test, and launch teams to stay close to the hardware, understand constraints, and proactively shape decisions. As the program moves from development into production and scaled operations, this is the time to establish the right processes, controls, and inspections without slowing progress. The team plays a key role in balancing risk, fostering a culture of ownership, and making sure speed never comes at the cost of reliability. Success means creating a quality system that scales with the Terran R program and Relativity as a whole. About the Role: • Ownership may include the following: Design: drawing standardization, DFM, and configuration management and control, • Planning: work instruction review, process development, standard rework/repair documentation, • Manufacturing: in-process build verification, coordinate of travelled work, etc., • Program: Nonconformance ticket processes, as-built verification, root cause/corrective action, etc., • Drive initiatives to facilitate quality in our growing launch vehicle program. Some projects may include spearheading specification development, developing walk down checklists, supporting automation initiatives for quality inspection, assisting in DFM practices, etc., • Bachelor of Science degree in Engineering or other STEM field and minimum of 5 years of experience acting as a Quality Engineer at a fast-paced manufacturing company, • Extensive experience interfacing with design engineering, manufacturing, production and test personnel, • In-depth knowledge of aerospace manufacturing/complex assembly practices and typical quality processes/controls, • Working knowledge of typical PLM, MES, ERP and QMS software and proficiency with Geometric Dimensioning and Tolerancing (GD&T), • Ability to solve a wide range of difficult problems in imaginative and practical ways and evaluate alternative solutions that may require coordination across multiple teams. Ability to establish goals and objectives to complete projects., • Working knowledge of product development methodologies such as Failure Modes and Effects Analysis (FMEA), Advanced Product Quality Planning (APQP), Statistical Process Control (SPC) and Production Process Verification (PPV)., • New product introduction (NPI) of hardware system into a manufacturing, test, and production system with proven success., • Familiarity with high-volume inspection methods and data-driven acceptance methods., • Understanding of AS9100/ISO9001 applications and practices for an aerospace program. 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:$122,000—$167,000 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 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, PCB 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: As a Senior Component Engineer on the Avionics Hardware team, you will source, test, and qualify EEE piece parts that support the electronics on Relativity's rocket, Terran R. You will support the team through the full product lifecycle from conceptual trades helping identify components for various use-cases, screen and qualify components, and lead failure analysis investigations in test. You will work with cross-functional partner teams across the company to help the team make the best possible decisions for the overall vehicle. A strong candidate for the role will have a deep technical background in electronics design and test. About You: • Bachelors degree in Electrical Engineering, Computer Engineering, or a related field, • 5+ years of experience in electronics design for harsh environments and mission-critical applications such as launch vehicles, spacecraft, aircraft, or robotics, • Familiarity with active and passive electronic components and failure modes, • Familiarity with destructive and non-destructive failure analysis methods (DPA, X-Ray, CSAM), • Knowledge of automotive, industrial, and military EEE piece-part ratings, • Experience with EEE piece part supply chain and manufacturing methods 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:$148,000—$203,500 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 DescriptionDescriptionAs a Ground Software Engineer, you will create and implement intuitive, high-performance user interfaces, utilizing time-series databases for real-time testing and interfacing with space vehicles. You will design software systems that enable operators to conduct missions reliably and efficiently. Your work will support a wide range of activities, from near-Earth payload deliveries to geostationary orbit operations. Responsibilities • Design, develop, integrate, test, and deliver large-scale ground software and mission control systems, including operator GUI’s and automation tools, • Develop and implement software tools for operational automation, to reduce day-to-day operator responsibilities, • Support design and operation of the ground segment, including command and control, mission planning, mission data processing, and the associated infrastructure to support all activities., • Develop continuous integration and testing systems in order to confidently deploy new software., • Support end-to-end spacecraft testing to prepare Impulse hardware for flight, • Implement specific mission data processing applications into existing systems to support payloads and end data users, • Manage mission databases and data distribution, • Integrate and test ground software with satellite, ground stations, and network infrastructure, • Implement real-time data acquisition, processing, and visualization systems for satellite telemetry Minimum Qualifications • Bachelor’s degree in Computer Science, Math, Physics, Engineering, or related degrees., • 2+ years of experience with spacecraft, ground station, or other communication system operations, • 2+ years of experience in software development encompassing both back-end and front-end development, as well as database management., • Demonstrated experience working in Python for backend services, scripting, and data processing, • Experience with modern web frameworks such as Vue.js or React for building responsive UIs, • Experience with networking protocols (UDP, TCP, etc) Preferred Skills and Experience • Demonstrated experience working with time-series databases, • Familiarity with Docker and Kubernetes containerization and service orchestration systems., • Experience using Grafana and setting up Grafana dashboards, • Familiarity with modern cloud providers, preferably AWS, • Strong knowledge of satellite communication protocols, such as CCSDS, • Familiarity with source code configuration management and version control concepts 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 DescriptionABOUT RADIANT Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear microreactors. The company's first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant's unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials. Founded in 2020, Radiant is on track to test its first reactor at the Idaho National Laboratory this summer, with initial customer deliveries beginning in 2028. SENIOR NETWORK SECURITY ENGINEER Radiant is looking for a hands-on Senior Network Security Engineer to own our network infrastructure as we scale. You will be the primary architect and administrator for our network security fabric, bridging our on-premise locations with our growing cloud footprint. This is not a "maintain the lights" role — you will lead critical infrastructure initiatives immediately, including migrating core services to a colocation facility (Equinix) and redesigning our site-to-site connectivity using Fortinet SD-WAN. Responsibilities and Duties * Lead the design and implementation of moving on-premise servers and network gear to a secure Equinix datacenter cage; ensure high-availability connectivity between the datacenter, HQ, and warehouse sites. * Serve as the Subject Matter Expert (SME) for our Fortinet stack — manage and optimize FortiGate firewalls (HA pairs), FortiSwitch, and FortiAP. * Design and manage secure connectivity (VPN/Direct Connect) between our physical infrastructure and cloud environments (AWS/Azure) * Manage complex routing protocols (BGP, OSPF) to ensure seamless failover and optimal traffic paths across our SD-WAN fabric. * Implement Zero Trust principles, manage VLAN segmentation, and monitor threats using FortiAnalyzer or similar tools. Required Qualifications and Skills: * 5+ years of network engineering experience with a heavy focus on security and hybrid environments * Deep, hands-on experience with FortiOS — comfortable configuring HA clusters, VDOMs, and SD-WAN rules from scratch (NSE 7 certification is a strong plus) * Solid understanding of cloud networking constructs, including VPCs, VNETs, Transit Gateways, and Security Groups * Willingness to be hands-on with hardware when necessary — racking, cabling, and physically configuring devices in the datacenter * Ability to troubleshoot complex connectivity issues spanning the physical layer, ISP routing, and cloud firewalls Desired Qualifications and Skills: * Experience connecting distributed sites (e.g., warehouses, remote offices) via SD-WAN * Background in regulated or high-security industries * Experience with network automation tools such as Ansible, Terraform, or Python Work Environment * Must work 100% onsite at El Segundo HQ. * Must be willing to work extended hours and weekends as necessary to accomplish our mission. Benefits and Perks * Stock: Substantial incentive stock plan for all full-time employees. * Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans. * One Medical: Sponsored memberships for employees and their dependents. * Vision: 100% top tier plan coverage + 50% for dependents. * Dental: 100% top tier plan coverage, orthodontia extra, 50% for dependents. * Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits. * 8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees. * Daily catered lunch. Free snacks and drinks. * Flexible PTO policy. Remote workday allocation. * Company and team-bonding events, happy hours and in-person camaraderie. * Beautiful El Segundo headquarters close to the Pacific Ocean. Total Compensation and Benefits Radiant compensates people for impact and invests in those who continue to raise the bar. Radiant’s new hire compensation package includes base salary, substantial equity grants, and comprehensive health benefits. Total compensation and level are determined through a rigorous evaluation of interview performance, experience, education, and qualifications, and are designed to support continued growth as scope, responsibility, and impact expand at Radiant. The best of today’s advanced reactor builders don’t wait for job postings. They join the winning team. If that’s you, contact us directly for immediate opportunities: . We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. Unfortunately, we are unable to provide visa sponsorship at this time. This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls. Compensation Range: $133,500 - $190,050

Job DescriptionSENIOR ADDITIVE MANUFACTURING DEVELOPMENT ENGINEER Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits. As a Senior Additive Manufacturing Development Engineer at Freeform, you will play a critical role in the development of our advanced printing technology including machine functionality, part quality, automation projects, and complex print file preparation. You will own projects cradle to grave as a responsible engineer, taking customer designs from concept through printing, testing, and delivery. You will also contribute to the overall machine system architecture with a key focus on automation by developing a fundamental understanding of the printing factory and leveraging your technical insights to advance system capabilities. Responsibilities: • Understand printing system capabilities and roadmap, and work with internal engineering teams (mechanical, electrical, software) to implement solutions that further automate the printing process for high volume production, • Drive all stages of print production development including file preparation, printing, post processing, and quality control, • Analyze in-situ data and post-print part quality to drive continuous improvement, • Use first-principles thinking to understand problems, define test methods, evaluate solutions, iterate and provide technical recommendations to internal and external stakeholders, • Document application requirements and objectives, statements of work, standard operating procedures, next steps and action items to align all internal and external team members, • Interface with external customers to communicate Freeform's technical capabilities; work with customers on improving Design for Additive Manufacturing (DFAM), • Contribute to Freeform's internal technology development with feedback from internal and external stakeholders via detailed design and systems level improvements Basic Qualifications: • Bachelor's degree in mechanical engineering or similar technical discipline, • 5+ years of professional experience with additive manufacturing, • 2+ years of professional experience with direct metal laser sintering (DMLS), • Experience with print file preparation, • Experience with DFAM and CAD software Nice to Have: • Master's degree in mechanical engineering, materials engineering, or similar technical discipline, • Process development experience for metal additive manufacturing, • Scripting experience in Matlab (or similar) for toolpath generation, • Experience working with internal and/or external customers, • Mechanical systems design experience, • Detail oriented with excellent verbal, graphical, and technical communication skills, • Demonstrated creative problem solving abilities and positive attitude Location: * Based in Hawthorne, our vertically integrated facility brings technology development, R&D, and production together under one roof. We operate at the center of LA's deep tech ecosystem, surrounded by some of the most ambitious hardware innovation happening anywhere in the country. * Our fast-paced, cross-functional environment is built on close collaboration, and as such, this role requires full-time onsite presence (five days a week), with very limited exceptions. What We Offer: • We have an inclusive and diverse culture that values collaboration, learning, and making deliberate data-driven decisions., • We offer a unique opportunity to be an early and integral member of a rapidly growing company that is scaling a world-changing technology., • Benefits, • Significant stock option packages, • 100% employer-paid Medical, Dental, and Vision insurance (premium PPO and HMO options), • Life insurance, • Traditional and Roth 401(k), • Relocation assistance provided, • Paid vacation, sick leave, and company holidays, • Generous Paid Parental Leave and extended transition back to work for the birthing parent, • Free daily catered lunch and dinner, and fully stocked kitchenette, • Casual dress, flexible work hours, and regular catered team building events, • Compensation, • As a growing company, the salary range is intentionally wide as we determine the most appropriate package for each individual taking into consideration years of experience, educational background, and unique skills and abilities as demonstrated throughout the interview process. Our intent is to offer a salary that is commensurate for the company's current stage of development and allows the employee to grow and develop within a role., • In addition to the significant stock option package, the estimated salary range for this role is $110,000-$200,000. The upper end of the range is reserved for individuals who demonstrate exceptional experience, deep domain mastery, and a proven history of high performance and impact., • Freeform is an Equal Opportunity Employer that values diversity; employment with Freeform 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 DescriptionADDITIVE MANUFACTURING DEVELOPMENT ENGINEER Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits. As an Additive Manufacturing Development Engineer at Freeform, you will play a critical role in the development of our advanced metal 3D printing technology including machine functionality, part quality analysis, print file preparation/generation, and providing DFAM recommendations for some of the world's largest manufacturers. You will own projects from cradle to grave as a responsible engineer, taking customer designs from concept through printing, testing, and delivery. You will develop a fundamental understanding of the printing factory and will leverage your technical insights to advance system capabilities using a first principles mindset. This is a unique opportunity to work alongside and learn from leaders and pioneers in the metal additive manufacturing space to disrupt the industry with our autonomous printing factory technology. Responsibilities: • Understand printing system capabilities and roadmap, and work with internal engineering teams (mechanical, electrical, software) to implement solutions that further automate the printing process for high volume production, • Drive all stages of print production development including design for additive manufacturing (DFAM) feedback, file preparation, printing, post processing, and quality control, • Analyze in-situ data and post-print part quality to drive continuous improvement, • Use first-principles thinking to understand problems, define test methods, evaluate solutions, iterate and provide technical recommendations to internal and external stakeholders, • Document application requirements and objectives, statements of work, standard operating procedures, next steps and action items to align all internal and external team members, • Interface with external customers to communicate Freeform's technical capabilities; work with customers on improving Design for Additive Manufacturing (DFAM), • Contribute to Freeform's internal technology development with feedback from internal and external stakeholders via detailed design and systems level improvements Basic Qualifications: • Bachelor's degree in mechanical or aerospace engineering from an ABET accredited university or college, • Hands on design experience from internships or engineering clubs such as FSAE, Baja SAE, rocket club, robotics club, or similar, • Full life-cycle hardware design experience from hand calcs to CAD to fabrication and testing, • Well-versed in mechanical engineering fundamentals and comfortable taking a first-principles approach to solving problems Nice to Have: • Experience with metal 3D printing, • Master's degree in mechanical engineering or aerospace engineering, • Strong academic track record, • Passion for additive manufacturing, • Scrappy, first-principles approach to solving hard problems, • Team-oriented mindset and positive attitude, • Detail oriented with excellent verbal, graphical, and technical communication skills, • DMLS (Direct Metal Laser Sintering) or LPBF (Laser Powder Bed Fusion) experience, • Process development experience for metal additive manufacturing, • Scripting experience in Matlab (or similar) for toolpath generation, • Experience working with internal and/or external customers, • Mechanical systems design experience Location: • Based in Hawthorne, our vertically integrated facility brings technology development, R&D, and production together under one roof. We operate at the center of LA's deep tech ecosystem, surrounded by some of the most ambitious hardware innovation happening anywhere in the country. Our fast-paced, cross-functional environment is built on close collaboration, and as such, this role requires full-time onsite presence (five days a week), with very limited exceptions. What We Offer: • We have an inclusive and diverse culture that values collaboration, learning, and making deliberate data-driven decisions., • We offer a unique opportunity to be an early and integral member of a rapidly growing company that is scaling a world-changing technology., • Benefits, • Significant stock option packages, • 100% employer-paid Medical, Dental, and Vision insurance (premium PPO and HMO options), • Life insurance, • Traditional and Roth 401(k), • Relocation assistance provided, • Paid vacation, sick leave, and company holidays, • Generous Paid Parental Leave and extended transition back to work for the birthing parent, • Free daily catered lunch and dinner, and fully stocked kitchenette, • Casual dress, flexible work hours, and regular catered team building events, • Compensation, • As a growing company, the salary range is intentionally wide as we determine the most appropriate package for each individual taking into consideration years of experience, educational background, and unique skills and abilities as demonstrated throughout the interview process. Our intent is to offer a salary that is commensurate for the company's current stage of development and allows the employee to grow and develop within a role., • In addition to the significant stock option package, the estimated salary range for this role is $90,000-$140,000. The upper end of the range is reserved for individuals who demonstrate exceptional experience, deep domain mastery, and a proven history of high performance and impact., • Freeform is an Equal Opportunity Employer that values diversity; employment with Freeform 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 Embedded Software Engineer your core responsibility will be to write code that runs on custom avionics hardware for executing flight and ground test functions. You will work with avionics hardware engineers, GNC engineers, propulsion engineers, and others to develop performant and maintainable solutions. You will have the opportunity to contribute to many aspects of spacecraft development, including architecting new systems, doing quick prototypes, doing rigorous flight projects, and controlling flight hardware during ground tests. Responsibilities • Implement and improve low-level processor functions such as controls of peripherals, and setup of communication interfaces., • Implement and improve functions such as closed loop control of physical processes, and detection/response algorithms for failures such as broken sensors or radiation upsets., • Provide technical input on new system developments from an embedded software perspective., • Write scrappy code to support development testing of avionics and propulsion devices., • Bachelor's degree in computer science, engineering, math, or scientific discipline; OR 2+ years of professional experience building software in lieu of a degree, • Experience using oscilloscopes, logic analyzers, hardware debuggers, and source-level debuggers to troubleshoot problems at all layers of the stack., • Knowledge of and experience with communication protocols including I2C, CAN, SPI, UART, etc., • Knowledge of microprocessors and microcontrollers, with an understanding of components such as caches, buses, memory controllers, and DMA., • Experience developing low-level drivers for camera modules (e.g., MIPI CSI-2, USB, SPI, I2C)., • Understanding of sensor communication protocols and interfacing with custom or commercial image sensors. 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 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 Senior Systems Security Engineer (Level III) Location: Fullerton, CA Schedule: Onsite, 9/80 work schedule Contract: 6 months with strong extension potential to go multiple years Clearance: Active Secret required at start Citizenship: U.S. Citizen required Compensation $7o/hr to $85/hr Overview This role supports a high-priority defense program focused on securing embedded systems and protecting mission-critical technology. You will work within a Systems Security Engineering (SSE) team implementing cybersecurity solutions across hardware, software, and network environments. This role is execution-focused, supporting architecture, compliance, and validation activities across the full system lifecycle. You are not just documenting controls. You are validating, testing, and helping ensure systems are actually secure in real-world environments. Program Details Program: Sentinel Contract: W31P4Q-24-C-0015 Key Responsibilities Cybersecurity Implementation • Support implementation of system security solutions across products, • Support development of RMF documentation for ATO accreditation, • Analyze cybersecurity data and test results, • Validate secure configurations across systems and infrastructure, • Validate security across routers, switches, firewalls, servers, and OS, • Assist in requirements, architecture, and system documentation, • Bachelor’s degree in STEM field (preferred), • 5+ years of experience in cybersecurity or system security engineering, • Active Secret clearance required at start, • Experience with DoD cybersecurity or secure system environments, • Experience with system security, embedded systems, or cyber engineering, • Experience with NIST RMF and ATO processes, • Experience with vulnerability scanning tools (Nessus, STIGs, etc.), • Cyber certifications (CISSP, CEH, GSLC, Security+), • Scripting experience (Python or Bash), • Experience working in Linux environments, • Onsite engineering environment, • Collaborative SSE and program team, • Health, Dental, Vision Insurance, • Life Insurance, • Short-Term and Long-Term Disability, • 401(k) eligibility after 1 year, • Accrual rate: 1 hour for every 30 hours worked, • Accrual cap: 48 hours (6 days)

Job Description ABOUT ROCKET LAB Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access space. The rockets and satellites we build, and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations. Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all while we work to develop Neutron, our upcoming medium-lift, reusable launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope. SPACE SYSTEMS At Rocket Lab, we're not just launching rockets — we're building the future of space. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more. Our Space Systems team has enabled more than 1,700 missions, ranging from interplanetary exploration, in-space manufacturing to national security and defense initiatives. The team has built spacecraft, payloads, and components for missions to the Moon and Mars, working with partners including NASA, the Space Development Agency, and the U.S. Space Force. Whether it's a single high-performance spacecraft, constellation, or the vertically integrated components that help them get to space — our world class Space Systems team is empowering some of the boldest and most ambitious space missions. SENIOR FLIGHT SOFTWARE ENGINEER I/II - SECRET CLEARANCE We are currently seeking a Senior Flight Software Engineer I/II for our team based out of headquarters in Long Beach, CA . In this role, you will play a key role in supporting the development of flight software for our Space Systems programs. You'll spend your days participating in all aspects of software design and development, from requirements definition through coding and testing. And when we say test, we mean your software will be on orbit within weeks and months, not years. Thanks to having our own rockets and launch sites, we have frequent opportunities to test and operate our software on orbit. To be successful in this role, you must want to see your software make a big impact on the way we explore space and use it as a platform for discovery and innovation. Join a driven team of pioneers relentlessly tackling challenging projects, delivering on the impossible, and making an impact on the future of space! WHAT YOU'LL GET TO DO: • Develop application software to run within a Real Time Operating System (RTOS) and/or embedded Linux, • Develop hardware drivers to interface to Inertial Measurement Units (IMUs), Star Trackers, Reaction Wheels and other spacecraft sensors and actuators, • Develop and maintain comprehensive unit tests to run within a Continuous Integration framework, • Collaborate with hardware-in-the-loop test engineers to verify and validate combined software and hardware functionality, • Collaborate with systems engineers and embedded systems engineers in developing, documenting and validating requirements, • Participate in review of source code changes and ensure all changes meet company coding standards, • Participate in design reviews such as a PDR and CDR, • Assist with on-orbit (and interplanetary!) flight operations (Please note: This position can be hired at the Senior Flight Software Engineer I or Senior Flight Software Engineer II level.) QUALIFICATIONS YOU'LL BRING AS SENIOR FLIGHT SOFTWARE ENGINEER I: • Bachelor's degree in aerospace engineering, computer science, electrical engineering, or equivalent technical degree, • Active Secret Clearance, • 5+ years of demonstrated applicable experience in embedded software development, • Proficiency in C and C++ languages, • Experience with Real Time Operating Systems (RTOS) or with Embedded Linux, • U.S. citizenship is required, due to program requirements QUALIFICATIONS YOU'LL BRING AS SENIOR FLIGHT SOFTWARE ENGINEER II: • Bachelor's degree in aerospace engineering, computer science, electrical engineering, or equivalent technical degree, • Active Secret clearance, • 8+ years of demonstrated applicable experience in embedded software development, • Proficiency in C and C++ languages, • Experience with Real Time Operating Systems (RTOS) or with Embedded Linux, • U.S. citizenship is required, due to program requirements THESE QUALIFICATIONS WOULD BE NICE TO HAVE: • Active TS/SCI security clearance, • Advanced Degree, • Experience developing software and drivers with CAN/CAN-FD and/or UDP/TCP within an embedded system, • Experience developing software for autonomous vehicles operating in harsh environments, such as satellites or autonomous vehicles ADDITIONAL REQUIREMENTS: • Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception, and the ability to focus., • Regularly required to sit, use hands and fingers, operate computer keyboard and controls, and communicate verbally and in writing., • Must be physically able to commute to buildings Base salary is just one component of our total rewards package at Rocket Lab. Employees may also receive company equity and access to a robust benefits package including: top tier medical HMO, PPO & a 100% company-sponsored medical HSA plan option, dental and vision coverage, 3 weeks paid vacation and 5 days sick leave per year, 11 paid holidays per year, flexible spending and dependent care savings accounts, paid parental leave, disability insurance, life insurance, and access to a 401(k) retirement plan with company match. Other perks include: Discounted employee stock purchase program, subsidized EV charging stations, onsite gym, food and drinks, and other discounts. Eligibility for benefits may vary based on employment status, please check with your recruiter for a comprehensive list of the benefits available for this role. Benefit programs are subject to change at the company's discretion. Base Pay Range (CA Only)$120,000—$190,000 USD WHAT TO EXPECT We're on a mission to unlock the potential of space to improve life on Earth, but that's not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work and out-pace. We pride ourselves on having each other's backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way. Important information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Learn more about ITAR here. Rocket Lab provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment at Rocket Lab, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training. Applicants requiring a reasonable accommodation for the application/interview process for a job in the United States should contact Giulia Johnson at dedicated resource is intended solely to assist job seekers with disabilities whose disability prevents them from being able to apply/interview. Only messages left for this purpose will be considered. A response to your request may take up to two business days. FOR CANDIDATES SEEKING TO WORK IN NEW ZEALAND OFFICES ONLY: For security reasons background checks will be undertaken prior to any employment offers being made to an applicant. These checks will include nationality checks as it is a requirement of this position that you be eligible to access equipment and data regulated by the United States' International Traffic in Arms Regulations. Under these Regulations, you may be ineligible for this role if you do not hold citizenship of Australia, Japan, New Zealand, Switzerland, the European Union or a country that is part of NATO, or if you hold ineligible dual citizenship or nationality. For more information on these Regulations, click here ITAR Regulations.

Job DescriptionHermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage. We are seeking a multidisciplinary engineer that will help us develop our next generation Hardware-in-the-Loop (HIL) testbeds for our hypersonic aircraft. In this role, you will be responsible for designing, developing, and maintaining HIL testbeds that will validate complex avionics systems. You will work closely with software, hardware, and systems engineers to ensure product reliability, functionality, and compliance with specifications. We are open to hiring a fresh graduate with experience working on a highly integrated school project/team like Cubesat, Rocketry, Drone Racing or similar. Key Responsibilities: • Design, implement, and maintain HIL test benches including low voltage harnesses., • Develop test scripts, models, and automation frameworks to execute and validate embedded control software., • Integrate HIL systems with other avionics components., • Simulate sensor and actuator interfaces using real-time models and signal conditioning hardware., • SIL (Software-in-the-Loop), and HIL test workflows throughout the development lifecycle., • Troubleshoot hardware and software issues on the HIL bench and work cross-functionally to resolve defects., • Create and maintain test documentation including test plans, test cases, and validation reports., • Collaborate with system architects and software engineers to define test coverage and improve test strategies. Required Qualifications:, • Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, Mechatronics, or a related field., • 2+ years of experience in embedded system or test engineering with HIL systems., • Strong knowledge of MATLAB/Simulink and scripting languages (Python, Julia, etc.)., • Experience in developing and executing test cases for embedded control systems., • Familiarity with communication protocols (CAN, Ethernet, RS-485)., • Strong problem-solving and analytical skills. Preferred Qualifications:, • Hands-on experience with one of the HIL platforms is a plus (e.g. dSPACE, NI PXI/VeriStand, or Speedgoat with Simulink Real-Time)., • Experience in automotive, aerospace, or industrial automation industries., • Exposure to Agile development processes and CI/CD pipelines (e.g., Jenkins)., • Knowledge of safety-critical systems and relevant standards (e.g., DO-178C, ISO 26262, IEC 61508)., • Experience with automated testing frameworks or tools (e.g., ECU-TEST, TestStand).