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Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview We're looking for a Sr. Heat Exchanger Engineer to own the design, specification, and development of heat exchangers across Arbor's supercritical CO₂ power system. You'll span the full range—from specifying and technically managing third-party shell-and-tube coolers and air coolers, to leading in-house detailed design of advanced compact heat exchangers in high-temperature nickel superalloys. You'll work closely with thermodynamic cycle analysts, mechanical systems engineers, and test engineers in a fast-paced, hands-on R&D environment. This is a rare opportunity to apply deep thermal-fluids and manufacturing expertise to climate-impactful technology at the frontier of power generation. Responsibilities • Own the thermal-hydraulic design of all heat exchangers in the Arbor power system—recuperators, precoolers, primary heat exchangers, and water and air coolers—from conceptual sizing through detailed design, balancing performance, pressure drop, and cost., • Lead in-house design and development of advanced compact heat exchangers, including printed circuit heat exchangers (PCHEs) and components produced by additive manufacturing (AM) in materials such as 316SS, Inconel 625, and Haynes 282; apply design for additive manufacturing (DfAM) principles to translate geometric freedom into manufacturable, high-performing hardware., • Specify, procure, and technically manage third-party heat exchangers—including shell-and-tube coolers, fin-fan air coolers, and advanced compact units—from thermal datasheet through vendor drawing review and factory acceptance testing., • Collaborate with a dedicated pressure vessel engineer on mechanical design under ASME, TEMA, and API 661; maintain working familiarity with applicable codes to make sound design decisions and effectively review deliverables., • Plan and execute thermal and hydraulic performance testing during development campaigns: define instrumentation requirements, write test procedures, lead data reduction, and anchor analytical models to test data., • Collaborate closely with thermodynamic cycle analysts, mechanical systems engineers, and test engineers to translate cycle-level requirements into hardware specifications and integrate heat exchangers into the broader power system., • Champion design for manufacturability and scalability across in-house heat exchanger development programs, bridging detailed design and production to bring novel hardware from concept to reality., • Generate and maintain the full engineering documentation package: thermal and mechanical calculation packages, drawings, material and process specifications, and test reports. Requirements, • Bachelor's degree in Mechanical, Chemical, Aerospace, or related Engineering field., • 10+ years of experience in heat exchanger design and development, spanning thermal-hydraulic analysis, mechanical design, and hardware validation., • Demonstrated experience designing advanced compact heat exchangers—PCHEs, plate-fin, microchannel, or similar—including selection and optimization of channel geometry for performance, pressure drop, and manufacturability., • Experience specifying and technically managing conventional heat exchangers (shell-and-tube, air-cooled) per TEMA and API 661 standards., • Working familiarity with ASME Boiler and Pressure Vessel Code and its application to heat exchanger mechanical design., • Proficiency in industry thermal design tools (HTRI or equivalent) and scripting or computation for custom analyses (Python, MATLAB, or similar)., • Proven track record of taking heat exchanger hardware from design through fabrication and performance validation in a hands-on engineering environment., • Strong ownership mentality with the ability to drive technical programs independently in a small, fast-paced startup environment. Preferred Qualifications, • Experience with supercritical CO₂ or other supercritical or dense-phase working fluids., • Background in metal additive manufacturing (laser powder bed fusion, binder jetting, or directed energy deposition) applied to heat exchanger or thermal device design and qualification., • Experience bridging detailed design and production—developing or scaling manufacturing processes for novel hardware, not just specifying for outside vendors., • Background in startup, R&D, or first-of-a-kind hardware development environments. Compensation & Benefits, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

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 Description Principal Turbomachinery Engineer Radiant is seeking a Principal Turbomachinery Engineer to serve as the Responsible Engineer for the turbomachinery within our nuclear-driven power generation system. This role owns the mechanical design, integrity, and performance of the core rotating assembly at the heart of our 1MW closed-loop Brayton cycle. You will define and drive the mechanical architecture of high-speed rotating hardware operating at extreme temperatures, pressures, and rotational speeds. As a deeply technical individual contributor, you will set direction for rotor dynamics, structures, bearings, seals, and system integration while working closely with electrical, thermal, and manufacturing teams. This is a hands-on, high-ownership role focused on technical excellence, sound engineering judgment, and delivering reliable, production-ready turbomachinery. Responsibilities Technical Ownership & System Architecture * Serve as Responsible Engineer for the turbomachinery mechanical system * Own the mechanical architecture and design strategy for high-speed rotating assemblies (up to ~30 krpm) * Lead rotor dynamics, structural integrity, and life analysis for rotating components and assemblies * Define and flow down requirements from system-level constraints including thermal, structural, and operational environments * Make key technical decisions on rotor layout, shafting, bearings, seals, materials, and clearances * Ensure designs meet performance, reliability, safety, and regulatory requirements * Establish and uphold standards for mechanical design rigor, analysis quality, and documentation Mechanical Design & Analysis * Lead detailed design of turbomachinery components including rotors, shafts, housings, and support structures * Test and validate rotordynamic systems, driving model correlation, risk reduction, and performance verification * Perform and review structural and thermal analysis to ensure integrity under high-speed and high-temperature operation * Define tolerances, fits, stack-ups, and alignment strategies for precision rotating assemblies * Partner with electrical engineering on alternator rotor integration, including electromagnetic and structural coupling Cross-Functional Integration * Partner closely with turbomachinery aero, motor design, thermal, manufacturing, and test teams * Ensure seamless integration between turbine, compressor, and alternator subsystems * Drive clear interface definitions across mechanical, electrical, and thermal boundaries * Collaborate with manufacturing to ensure designs are producible, inspectable, and scalable * Engage with suppliers on technically critical components and design decisions Prototyping, Testing & Validation * Support assembly, integration, and test of turbomachinery hardware * Define validation strategies including spin testing, thermal testing, and system-level operation * Lead root cause analysis and drive design iteration for test failures or performance gaps * Remain hands-on in hardware bring-up, troubleshooting, and refinement Technical Influence * Act as a subject matter expert in turbomachinery mechanical design and rotating systems * Provide technical guidance and design reviews across the team without direct people management responsibility * Influence engineering direction through deep expertise, data-driven decisions, and strong judgment * Contribute to technical roadmap, risk identification, and mitigation strategies Required Qualifications * B.S. in Mechanical Engineering or related field * 8+ years of experience designing high-speed rotating machinery (turbines, compressors, or similar systems) * Deep expertise in structural analysis and mechanical design of turbomachinery * Experience with bearings, seals, and high-speed shafting design * Expert-level proficiency with analysis tools (e.g., ANSYS) and advanced use of NX and Teamcenter for complex design, simulation, and product lifecycle management * Strong understanding of tolerancing, GD&T, and precision mechanical assembly * Experience owning hardware through design, build, and test cycles * Hands-on experience with assembly, integration, and troubleshooting of turbomachinery * Strong system-level thinking and mechanical intuition * Excellent engineering judgment and decision-making capability * Ability to influence without authority across cross-functional teams * Clear communicator capable of articulating complex technical concepts * High ownership mindset and accountability for hardware outcomes * Ability to operate effectively in a fast-paced, first-of-a-kind development environment Preferred Qualifications * 10+ years of turbomachinery or rotating equipment experience * M.S. or Ph.D. in Mechanical Engineering * Experience with closed-loop Brayton cycle systems or similar energy systems * Familiarity with high-temperature materials and extreme environment design * Experience integrating mechanical systems with high-speed electric machines * Prior experience as a Responsible Engineer for complex hardware * Experience scaling hardware from prototype to production 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: $200,500 - $314,475

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 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. IT Rocket Lab's IT team is responsible for how our global teams access information and run operations across our computer systems, networks, and devices. Our hardworking IT team is a group of flexible problem-solvers working in a fast-paced environment but who also thrive under the challenge of supporting all of our proprietary systems and people, from finance to launch operations. SENIOR IT SYSTEMS ENGINEER Based onsite at Rocket Lab's global headquarters in Long Beach, CA, the Senior IT Engineer will join a fast-paced, team-oriented manufacturing environment. This role will be responsible for supporting implementations, administration, and operation infrastructure as code environments that are in use at Rocket Lab. WHAT YOU'LL GET TO DO: • Provides subject matter expertise, advice, and guidance to deliver and support IT systems through efficient management of the cloud infrastructure and the delivery of projects., • Carry out upgrades, maintenance, and with a focus on continuous improvement to provide a reliable and secure infrastructure., • Lead project planning and deployment for infrastructure projects., • Work with a team of world class IT, engineering, and business professionals., • Create and sustain automated processes for software delivery/packaging, operating system deployment, and configuration management to distribute throughout enterprise SCCM hierarchy, • Manage Desktop Patching through WSUS, • Maintain the efficient and effective operation of upgrades or migrations by implementing changes as required, • Troubleshoot user software or hardware problems in line with project tasks policies, • Perform site-specific risk mitigation activities as part of change/configuration management to ensure smooth implementation of, and transition to, new system software delivery/packaging and configuration management automation capabilities, • Create, test, and distribute common operating systems, application packages, scripts, batch programs to provide software delivery/packaging and configuration management of the computing platform environment. YOU'LL BRING THESE QUALIFICATIONS: • 5+ years of experience and a bachelor's degree or equivalent experience with a high school diploma or GED (9+ total years)., • In-depth knowledge of:, • Windows Server Administration: Active Directory, Group Policy, Certificate Management (PKI), DNS, or DHCP., • AWS and/or O365 & Azure enterprise environments., • One or more of the following: Kubernetes, VMware, Linux, Configuration Management, Automation, and/or Infrastructure as Code., • One or more of the following: Server and Storage hardware, Backups, NetApp, Pure Storage, hyperconverged infrastructure, VOIP phone systems, • U.S. citizenship is required, due to program requirements. THESE QUALIFICATIONS WOULD BE NICE TO HAVE: • Specialist qualification in area of expertise: CISM, AWS, Azure, Microsoft, etc., • Juniper or Cisco network switching IPSEC, SSL VPNs, firewalls, etc., • One or more of the following: Security frameworks / technology: ISO 27001, NIST 800-171, CMMC, CUI, • Fortinet firewall setup, configuration, and management., • Excellent verbal and written communication skills. 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)$115,000—$140,000 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 Description We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more. As part of the global ALTEN Group—57,000+ engineers in 30 countries—we deliver across the entire product development cycle, from consulting to full project outsourcing. When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel valued, supported, and inspired to grow. As the System Development Engineer- Low Voltage Systems Engineer, you'll use your technical expertise to wholistically drive complex problems to completion. You'll work amongst the team to scope work, plan requirements, identify risks, estimate budgets, and clearly communicate ongoing progress. You'll work side by side with engineers on a daily basis; your technical expertise, insight and know-how will drive the team forward. What you'll be able to do: • Execute the end-to-end release actions for various electronic components within the Product Lifecycle Management system (3DX), • Drive engineering teams towards containment and resolution of issues raised from design reviews, virtual builds, and build events to protect the program's schedule to start of production (SOP) and ongoing production, • Manage open issues list for internal and external projects, driving team to close items on time and at a high level of quality., • Maintain supplier relationships in collaboration with Supply Chain team to ensure timely deliveries for build events, • Support key decisions working cross-functionally across engineering, finance, and strategy to reach the right conclusions, • Effectively present information to technical or non-technical audiences ranging from team level meetings through to Executive briefs and updates, • Anticipate and manage platform risks, perform trade-offs and identify contingency plan(s) or alternate approaches to mitigate risks and provide strong leadership to team in circumstances where there may be uncertainty or ambiguity, • Collaborate with engineers, designers, technicians, and suppliers to design, procure and build physical test assets. The minimum requirements we seek: • Bachelor's degree in Mechanical Engineering, Computer Science, or related field, • 5+ years of experience in an engineering setting involving complex systems development, • Detailed knowledge of product development process from design, development, validation and integration, • Proven experience driving progress on multiple projects across multiple locations and timelines, • Strong written and verbal communication skills, • Expertise with Jira and Confluence for project management, • Experience with JAMA for requirements documentation, • Experience with project management tools such as Smartsheet or MS Project, • Experience designing and releasing mechanical and electromechanical systems, • Master's degree in engineering or business administration, • Experience in leading product development from concept to deployment, • Experience launching a product from concept through production, preferably in automotive, • Strong written and verbal communication skills, • An eagerness to work cross-functionally in a dynamic environment where you are part of a high performing team, • A systems approach to design and development with the desire and curiosity to strive for exceptional delivery execution and continuous improvement, • An ability to craft clear, compelling recommendations supported by strong analysis and business logic, and articulate them to the organization to gain support for recommendations. Salary Range: $120,000-$145,000/K The actual salary offered is dependent on various factors including, but not limited to, location, the candidate's combination of job-related knowledge, qualifications, skills, education, training, and experience ALTEN Technology is an Equal Opportunity Employer. Our Policy is to extend opportunities to qualified applicants and employees on an equal basis regardless of an individual's age, race, color, sex, religion, national origin, disability, sexual orientation, gender identity/expression or veteran status. Please beware of job seeker scams and see this important notice on our careers page for more information about our recruiting process. Compliance Notice: Alten USA is a federal contractor subject to the requirements of the Vietnam Era Veterans' Readjustment Assistance Act (VEVRAA) and Executive Order 11246. We are an Equal Opportunity Employer and consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Drug Screening Requirement: As a federal contractor, Alten USA maintains a drug-free workplace. All candidates selected for employment will be required to successfully complete a pre-employment drug screening as a condition of hire.

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. Hermeus is an aerospace and defense technology company founded to radically accelerate air travel by delivering hypersonic aircraft. The company aims to develop hypersonic aircraft quickly and cost-effectively by integrating hardware-rich, iterative development with modern computing and autonomy. This approach has been validated through design, build, and test of the company’s first combined turbojet-ramjet engine and is now being scaled through its first flight vehicle program, Quarterhorse. Hermeus is also developing Darkhorse — an uncrewed hypersonic aircraft designed to deliver unique asymmetric capabilities to the warfighterResponsibilities: • You will shape the future of commercial supersonic and hypersonic flight. Our team is responsible for the design, testing, and integration of GNC systems, electrical hardware, control software, power distribution, and RF communications., • The Senior Electrical Engineer position requires system-level architects who are also experts in their specialized areas., • As an Avionics Electrical Engineer, you'll take charge of designing and testing custom electrical systems for both ground test and flight applications., • You will ensure the seamless integration and compatibility of your designs at the sub-system and integrated system level., • As a member of the avionics team, you'll have the opportunity to work across disciplines to create control and instrumentation systems for engine, structural, hydraulic, and electrical systems. Minimum Requirements:, • Bachelor's degree in Electrical Engineering, • 5+ years of experience in multiple of the following areas: electrical hardware design, control systems, instrumentation and signal conditioning, digital communication busses, analog design and simulation, power electronics, harness designPreferred Skills and Experience:, • Master's degree in Electrical, Mechanical, Aerospace Engineering or similar disciplines, • Demonstrated project experience with embedded design, device integration, V&V, environmental qualification and/or flight testing, • Familiarity with test and simulation tools (DMM, Oscilloscope, power supplies, SPICE, Ansys), • Experience with electrical and mechanical design and version control software (Altium Designer, Siemens NX, Teamcenter, Capital Harness, Git, Teamcenter), • Experience with avionics devices and protocols (RS-485, ARINC-685, FPGAs, GPS, INS, D38999 style connectors, etc.), • Strong analysis and troubleshooting skills, • Familiarity with aerospace industry standards (IPC-620, MIL-STD-810, MIL-STD-704, MIL-HDBK-516C, MIL-STD-464D, DO-160G), • Experience working with DC power systems (Batteries, Motors, Generators, etc.), • A bias towards action, and a willingness to work hands-on to make it happen, • Engineering project team experience Additional Requirements:

Job Description Position Overview We are seeking a highly skilled Aerospace Electrical Engineer to join our engineering team. This role focuses on designing, developing, testing, and maintaining electrical/software solutions for aerospace systems, ensuring they meet stringent safety, performance, and reliability standards. The ideal candidate will have strong electrical system expertise, a background in aerospace or embedded systems, and experience working within regulatory and quality frameworks such AS9100. Key Responsibilities • Implement new products and testing equipment and procedures for aerospace systems., • Improve existing testing and equipment implementation., • Collaborate with systems engineers, hardware engineers, and project managers to define requirements and electrical/software architecture., • Perform rigorous unit testing, integration testing, and system-level verification., • Support certification efforts through documentation, ATP’s, traceability, and compliance audits., • Troubleshoot, maintain, and optimize existing electrical designs and software for performance and reliability., • Participate in design reviews, peer code reviews, and technical presentations., • And other duties as assigned based on company needs. Qualifications • Bachelor’s degree in Electrical Engineering, Science, Software Engineering, Aerospace Engineering, or related field., • 10+ years of experience in Electrical test development, preferably in aerospace or embedded systems., • Strong proficiency C and C++ Programming • VHDL Programming • Ladder Logic • Technical Writing / Reports • Embedded Microprocessor • Embedded CPLD and FPGA • PLC Programming / Design • Motion Controllers / Sensors • Research / Development • Digital / Analog Design • PCB Layout and Design • Soldering • Oscilloscopes/Meters • Bench Testing, • Creation of electrical/electronic designs based on product requirements and customer input for flight and simulator instrumentation for aircraft mainly, • Great problem-solving skills, with ability to find and apply technical solutions to designs and projects., • Excellent communication skills and ability to work in cross-functional teams. Preferred Skills • Experience creating test programs using LabView in a working environment., • Experience PCB layout and design using Altium, • Adaptation to new technologies and procedures, • Trouble shoot circuit assembly failures to component level, • Troubleshoot and repair of production assemblies and customer returns using bench power supplies, voltmeters, and oscilloscopes. Physical Requirements • Ability to lift up to 30 lbs occasionally and 15 lbs regularly., • Comfortable working with tools Disclosures Equal Opportunity Employer Job offer contingent upon successfully passing a drug and background check. The Know Your Rights poster is available here: FTG participates in the E-Verify program as required by law. ITAR - This position requires use of information which is subject to the International Traffic in Arms Regulations (ITAR). All applicants must be U.S. persons within the meaning of the ITAR. The ITAR defines a U.S. person as a U.S. Citizen, U.S. Permanent Resident (i.e. 'Green Card Holder'), Political Asylee, or Refugee. Company DescriptionFTG Aerospace, a division of Firan Technology Group (FTG), is a global leader in aerospace and defense electronics. With facilities in Canada, the U.S., and China, FTG Aerospace specializes in designing and manufacturing high-reliability illuminated cockpit panels, keyboards, and electronic assemblies for flight and simulation applications. We are committed to innovation, quality, and operational excellence, proudly serving OEMs and operators across the aerospace and defense sectors.FTG Aerospace, a division of Firan Technology Group (FTG), is a global leader in aerospace and defense electronics. With facilities in Canada, the U.S., and China, FTG Aerospace specializes in designing and manufacturing high-reliability illuminated cockpit panels, keyboards, and electronic assemblies for flight and simulation applications. We are committed to innovation, quality, and operational excellence, proudly serving OEMs and operators across the aerospace and defense sectors.

Job Description Full job description Our team is looking for a Test Technician to join them. To perform electrical tests on Circuit assemblies and electronic chassis assemblies utilizing DIT-MCO testing system, CableScan and Lab View systems. You will report to the Director of Engineering, support Test Engineers and will have an onsite work schedule in Chatsworth, CA. As a Test Technician, you will: • Develop testing procedures and programs, • Perform analysis, diagnostics, and preliminary evaluations of products, • Perform test equipment and fixturing design responsibility, • Perform maintenance resolution on testing procedures, • Perform other duties as assigned To be considered for the Test Engineer role, here’s what you’ll need to bring with you: • Knowledge of basic manufacturing test processes, • Proficient in technical writing, good documentation skills; attention to detail is critical, • Troubleshooting and problem-solving ability, • Troubleshoot circuit assemblies to component level., • Required: able to read and interpret engineering drawings., • Design electronic test interfaces (Printed Circuit Boards, Cables) for test fixtures and stations, • Demonstrated analytical expertise including ability to plan, resolve problems effectively, and establish priorities, • Experience or knowledge of IPC-365 file format., • Experience or knowledge of NETS and TestRite software., • Written Communication - Able to read and interpret written information, blue prints, and drawings. Read and write the English language, • Teamwork - Gives and welcomes feedback; Contributes to building a positive team spirit. Supports everyone’s efforts to succeed., • Quality - Looks for ways to improve and promote quality. Education: AS degree in electronics or equivalent Required experience: 2-5 years This position requires use of information which is subject to the International Traffic in Arms Regulations (ITAR). All applicants must be U.S. persons within the meaning of the ITAR. The ITAR defines a U.S. person as a U.S. Citizen, U.S. Permanent Resident (i.e. 'Green Card Holder'), Political Asylee, or Refugee. Company DescriptionFTG Aerospace, a division of Firan Technology Group (FTG), is a global leader in aerospace and defense electronics. With facilities in Canada, the U.S., and China, FTG Aerospace specializes in designing and manufacturing high-reliability illuminated cockpit panels, keyboards, and electronic assemblies for flight and simulation applications. We are committed to innovation, quality, and operational excellence, proudly serving OEMs and operators across the aerospace and defense sectors.FTG Aerospace, a division of Firan Technology Group (FTG), is a global leader in aerospace and defense electronics. With facilities in Canada, the U.S., and China, FTG Aerospace specializes in designing and manufacturing high-reliability illuminated cockpit panels, keyboards, and electronic assemblies for flight and simulation applications. We are committed to innovation, quality, and operational excellence, proudly serving OEMs and operators across the aerospace and defense sectors.

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 looking for an RF systems engineer focused on identifying RF hardware requirements, creating system architectures, and building/testing/integrating the RF solutions – both on the aircraft and ground station. This position will require strong fundamentals, wide-breadth design experience, and efficient troubleshooting skills. You’ll be responsible for high-ownership technical delivery while working with a multi-disciplinary team of engineering, manufacturing, and quality professionals.Responsibilities: • Simulate/model RF hardware for communication systems and sensors/instruments., • Develop test concepts and test procedures for RF and Environmental testing, including far field and near field measurements (plus vibration, shock, thermal and thermal vacuum)., • Define hardware architecture and specifications for the RF system blocks, interfaces, and housing. Design, build and test microwave circuits and assemblies., • End-to-end design validation and testing of RF product performance. Lead and conduct troubleshooting or root cause hardware performance challenges., • Work with manufacturing and production teams on procuring and integrating quality RF module and antenna subsystems into our aircraft., • Perform data analysis of RF systems, generate documentation/slides and present results to team.Minimum Requirements:, • Bachelor's degree in Electrical Engineering or related discipline., • 4+ years of professional experience designing and testing electrical, antenna and/or RF hardware and systems., • Experience with RF/Antenna Systems in L/S/C/Ku and Ka-Band frequencies.Preferred Skills and Experience:, • Demonstrated experience working collaboratively in cross-functional teams., • Strong troubleshooting and problem diagnostic skills, • Understanding of electromagnetic propagation, impedance matching, Smith Chart, VSWR, P1dB, IIP3, NF, and etc., • Understanding of digital modulation such as QAM, BPSK, QPSK, and SOQPSK or similar., • Experience working with VNA, spectrum analyzers, RF power meters, and other relevant RF test equipment., • Experience with test equipment automation and scripting, • Strong hands-on skills including prototyping/soldering and the use of a full range of instrumentation including multimeters, oscilloscopes, current meters, etc, • Support ongoing regulatory filling including FCC, FAA, and AFTRCC., • Previous Experience on Integration and Test of an RF Systems (of any kind) with Radio as an integral part of RF Systems., • Master's degree with emphasis in Antenna, Electromagnetic theory and/or microwave circuits., • Experience using in HFSS (or similar antenna simulation tools)., • Familiarity with Antenna design, including types and tradeoffs., • EMI/EMC testing per MIL-STD-461., • Prior experience working on an airborne vehicle., • Experience in a startup or agile development environment., • Experience with Python or other scripting languages to aid automation, data analysis, etcAdditional Requirements:

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 Principal Development Test Engineer, you will own the success of testing mechanical structures, materials, and electromechanical subsystems that will be key to our satellite operation. You will anticipate company needs and stand-up infrastructure to support the core and future business. In your first 6 months, you will define large-scale development test campaigns, design and build test setups, and be hands-on with flight hardware. In your first year, you will validate designs through prototype testing and lead large multidisciplinary test campaigns. You will drive company-wide best practices and make a large positive impact on the success of the K2 Space by leading large test campaigns and mentoring the growing team. Responsibilities • Design and fabricate test hardware, test stands, and test systems, as well as execute development tests for structures, components, and materials in order to support internal and external customer needs, • Lead satellite subsystem test campaigns from kickoff through test report and beyond, • Drive hands on hardware development testing, analysis processing/data reduction, and continuous improvement of testing methods and best practices across the company, • Steer the development of data acquisition, control, and instrumentation systems at the integrated level and develop internal tools and company-wide best practices, • Bachelor's degree in mechanical, aerospace, or other relevant engineering discipline, • 8+ years of industry experience with mechanical, structural, and/or electromechanical test, design, and analysis, • Experience designing, building, and testing mechanical assemblies and test fixtures for aerospace or terrestrial applications (satellite mechanical systems, payloads, launch vehicles, propulsion systems, and/or aircraft structures and mechanisms), • Experience with CAD or FEA software packages, • Experience with data acquisition, controls, and dedicated test equipment (examples include motor dynos, material testers, vibration tables, environmental data loggers, motorsports DAQ), • Experience with the practical application of GD&T, • Experience with NX (Unigraphics) and Teamcenter PLM, • Experience with performing structural analysis (Simcenter 3D, Femap, or Hypermesh), • Basic practical programming abilities (Python, MATLAB, Simulink, C++, R, LabVIEW), • Demonstrated ability to own mechanical hardware or systems within an integrated engineering team, • Demonstrated understanding of structural analysis and failure modes of complex mechanical systems in space environments and operations, • Base salary range for this role is $150,000 - $185,000 + 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 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 DIGITAL PAYLOAD ENGINEER I/II Based onsite at Rocket Lab's global headquarters in Long Beach, CA, we are looking for a Senior Digital Payload Engineer I/II who will be responsible for the development of new digital payload products including modems, processors, and network routers. The Senior Digital Payload Engineer will take the design from initial concept through inflight operations including board layout, bring-up, qualification, and production. The successful candidate will have a strong combination of RF engineering, system design, and board/circuit design skills and will thrive in a fast-paced, dynamic environment. WHAT YOU'LL GET TO DO: Product Development • Define and maintain requirements specifications, • Architect the digital product design, • Support the development process, ensuring key design decisions and developments are in alignment with the required product capabilities, • Design and prototype the digital product including component selection and PCB layout / fabrication / packaging, • Support the development of test plans and procedures, • Support the design and development of GSE and production automation, • Support the development of product documentation including ICDs and User Manuals, • Liaise with Test Engineers and Manufacturing Engineers to drive New Product Introduction Customer/Program Support • Review proposals and requirements specifications to assess compliance based on existing unit capabilities vs development needs, • Scope and drive development activities for new requirements, • Support engineering reviews such as PDRs, CDRs and TRRs, • Provide technical support to internal/external customers including general questions and anomaly troubleshooting, • Maintain broad awareness of product development and production schedules to ensure the needs of customers and programs are satisfied (Please note: this position can be hired at the Senior Digital Payload Engineer I or Senior Digital Payload Engineer II level) YOU'LL BRING THESE QUALIFICATIONS AS A SENIOR DIGITAL PAYLOAD ENGINEER I: • Bachelor's degree in electrical engineering, computer science; or other engineering discipline, • 5+ years of experience in space electronics with technical expertise in high speed serial interfaces (SPI, PCIe, Ethernet), system on chips, microcontrollers, and digital signal processing, • Experience in developing and delivering a digital product including assessing requirements, prototyping engineering models, and producing space worthy products, • Detailed knowledge of digital signal processing (DSP) algorithms and communication theory, • U.S. citizenship required due to program requirements YOU'LL BRING THESE QUALIFICATIONS AS A SENIOR DIGITAL PAYLOAD ENGINEER II: • Bachelors degree in electrical engineering, computer science; or other engineering discipline, • 8+ years of experience in space electronics with technical expertise in high speed serial interfaces (SPI, PCIe, Ethernet), system on chips, microcontrollers, and digital signal processing, • Experience in developing and delivering a digital product including assessing requirements, prototyping engineering models, and producing space worthy products., • Detailed knowledge of digital signal processing (DSP) algorithms and communication theory, • U.S. citizenship required due to program requirements THESE QUALIFICATIONS WOULD BE NICE TO HAVE: • Ability to obtain a TS/SCI clearance, • Deep experience in various modems and familiarity with latest modem components, • Extensive experience in space grade board design including parts selection and performance simulation for high-speed digital and mixed signal circuits, • Extensive experience in circuit analyses including timing analysis and physical constraints, • Extensive experience supporting and leading complex engineering programs and developing associated documentation; demonstrated code design for re-usability, maintainability, and scalability, • Experience designing, integrating, and testing communications systems for launch vehicles or satellites, • Experience leading incident management and investigations, • The ability to work under pressure and to tight deadlines, • Effective communication skills and the ability to build strong working relationships, • Project management experience 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, • Occasional exposure to dust, fumes and moderate levels of noise 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)$130,000—$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 DescriptionSpace Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers. Our employees are forward-thinking, self-directed individuals who are committed to solving our customers’ technical challenges. SSI is seeking a Systems Engineer for a role in El Segundo, CA. The role focuses heavily on applying systems engineering principles to develop and integrate space, ground, and communication segments, ensuring technical excellence, innovation, and alignment with mission objectives. Role and Responsibilities include: • Lead the end-to-end systems engineering lifecycle, including requirements definition, integration, testing, and verification., • Develop and manage technical baselines, Interface Control Documents (ICDs), and system performance goals., • Oversee technical reviews (SRR, PDR, CDR) and evaluate contractor designs to ensure alignment with mission objectives., • Identify, assess, and mitigate risks through detailed analyses and trade studies., • Direct the integration of space, ground, and communication segments to ensure system readiness., • Apply advanced configuration and change management practices to maintain consistency and traceability., • Collaborate with government and contractor teams, facilitating cross-functional reviews and technical interchange meetings (TIMs)., • Align technical strategies with the Warfighting Acquisition System (WAS) philosophy to enable rapid capability delivery.Required Qualifications:, • Bachelor’s degree in Engineering, Systems Engineering, or a related technical discipline, with 14+ years of experience in systems engineering, integration, and lifecycle management within the Department of Defense (DoD) environment., • Expertise in Space Domain Awareness (SDA) systems, including sensor networks, data pipelines, analytics platforms, space object tracking techniques, data fusion, orbit determination, and conjunction assessment., • Strong knowledge of DoDI 5000.02 Major Capability Acquisition System processes, JCIDS processes, and the PPBE process, with practical experience in applying acquisition policies to systems engineering., • Proficiency in developing and managing Interface Control Documents (ICDs), system architectures, and requirements traceability matrices., • Experience applying system modeling and simulation tools, risk analysis frameworks, and technical data reviews., • TS/SCI clearance required., • Travel is 10%.Preferred Qualifications:, • Master’s degree in Systems Engineering, Aerospace Engineering, or a related technical field., • Professional certifications, such as INCOSE CSEP, DoD DAWIA Level III in Systems Engineering, or other recognized credentials., • Experience with space-based technologies, such as electro-optical (EO) payloads, algorithms for space object detection, and SDA data processing/storage systems., • Familiarity with operational needs and constraints in space units such as Delta 9, NSDC, JTF-SD, or CSpOC., • Prior leadership on U.S. military space acquisition programs, particularly within SDA/S&R, including experience in requirements management, test planning, and risk management., • Hands-on experience with space control mission areas and advanced SDA technologies, including rapid prototyping. #ssi #weknowhowtobuildit #spacejobs

Job DescriptionDescriptionAs a Structural Test Engineer at Impulse Space, you will be responsible for all aspects of structural test equipment design and operations while working closely with a fast paced, agile team that produces high-performance spacecraft from clean sheet designs. Responsibilities • Design, analyze and build static and dynamic structural load test stands in support of the Helios cryogenic orbital transfer vehicle and Deneb engine components, • Create fabrication drawings, define project execution plans, procure parts and equipment, • Assemble, commission, and operate test stands, • Own major test stand build up while collaborating with wide ranging teams across the company and at different physical locations, • Resolve technical issues with innovative and resourceful solutions Minimum Qualifications • Bachelor’s degree in mechanical, aerospace engineering or related field, • 3+ years of experience in structural design and/or testing, • Strong engineering design fundamentals in structural and mechanical analysis, • Able to create and clearly communicate fluid P&IDs, electrical and controls schematics, • Able to identify and procure appropriate test equipment, • Prior hands-on operational experience working with cryogenic, flightweight structures, • Previously demonstrated ownership of test stand design and build-up, • Demonstrated ability of taking project ownership and working well in small teams Preferred Skills and Experience • Successful demonstration of full life-cycle ownership of structural or mechanical test equipment, • Prior experience working with hydraulics, high pressure gases, and cryogenic propellants, • Working knowledge of components (actuators, load cells, LVDTs, valves, sensors, power supplies) and hands-on skills (tube fabrication, metalworking, wiring), • Experience with Siemens NX and Teamcenter, • Experience in a startup or agile development environmentAdditional Information: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job 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 We are seeking a highly experienced Senior Design-for-Test (DFT) Engineer to lead and drive DFT architecture and implementation for complex mixed-signal SOCs. This role requires deep expertise in memory BIST and TAP controller insertion at RTL, scan insertion and ATPG, and test strategy development across digital and mixed-signal domains. You will play a critical role in ensuring high test coverage, manufacturability, and first-pass silicon success while collaborating closely with design, verification, and physical design teams. Responsibilities • Define and implement DFT architecture for mixed-signal SoCs, including scan, MBIST, LBIST, and boundary scan., • Lead RTL-level DFT insertion, scan chain insertion and optimization, test point insertion, and low-power DFT methodologies., • Own ATPG flow development and execution by generating high-quality stuck-at, transition, and path delay test patterns. Drive coverage closure and pattern optimization and debug pattern failure and silicon correlation., • Develop and integrate DFT strategies for mixed-signal blocks, including wrapper-based approaches, and analog test interfaces and BIST solutions., • Collaborate with RTL, DV, and PD teams to ensure clean DFT integration at RTL and gate-level, and timing and physical constraints alignment (scan reordering, compression, etc.)., • Drive DFT verification and signoff, including Scan/ATPG coverage metrics, DRC/Lint checks (DFT rule compliance), gate-level simulation and pattern validation., • Support bring-up and silicon debug activities by analyzing tester failures, yield issues, and ATPG pattern correlation with silicon behavior., • B.S. or M.S. in Electrical Engineering or related field., • 7+ years of experience in DFT for complex SoCs., • Strong hands-on experience with RTL DFT insertion (scan, compression, test points), and ATPG tools and flows., • Deep understanding of scan architectures, compression techniques, fault models (stuck-at, transition, bridging, path delay), coverage analysis and closure strategies., • Experience with low-power DFT techniques., • Familiarity with mixed-signal integration challenges and test methodologies., • Experience with MBIST/LBIST implementation and memory repair flows., • Knowledge of IEEE 1149.x (JTAG/boundary scan) standards., • Experience with multi-voltage domain and power-aware DFT., • Exposure to physical design impacts on DFT (scan chain reordering, congestion, timing)., • Scripting experience for automation., • Experience in high-speed interfaces (SerDes) or RF/mixed-signal SoCs., • Prior involvement in A0 silicon bring-up and yield ramp., • Base salary range for this role is $170,000 – $250,000 + 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 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. 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 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 DescriptionJob Title Electro-Mechanical Engineer Job Roles and Responsibilities * Design and develop electro-mechanical systems and components * Create detailed layout drawings and prototypes using CAD tools * Perform structural analysis including stress, load, and fatigue calculations * Develop and maintain detailed part drawings, assemblies, and bill of materials * Work on enclosure design for thermal and airflow management * Support engine integration including control systems and performance monitoring * Collaborate with internal teams to resolve technical and product-related issues * Analyze and test designs to determine optimal materials and processes * Research and evaluate new technologies for product improvement * Troubleshoot complex engineering problems with a hands-on approach * Contribute to continuous improvement in product design and engineering processes Qualifications and Certifications * Extensive experience in mechanical design, including sheet metal, tubing, and structural components * Proficiency in CAD tools such as SolidWorks and AutoCAD * Experience with electro-mechanical systems and component selection * Knowledge of hydraulic systems and components * Understanding of engine systems, controls, and performance monitoring * Familiarity with electrical layouts and power systems * Experience with renewable energy systems such as solar and battery integration is a plus * Knowledge of engineering standards and codes is preferred * Strong analytical, problem-solving, and communication skills * Ability to work independently and lead technical initiatives Benefits * Health insurance * Dental insurance * Vision insurance * Retirement savings plan with company matching * Paid time off * Life insurance * Flexible spending account * Employee assistance program * Employee discount programs Company DescriptionProtouch Staffing is a trusted staffing partner specializing in connecting skilled professionals with top employers. While we originally focused on healthcare staffing, we’ve expanded into legal and other domains to meet evolving workforce needs across industries.Protouch Staffing is a trusted staffing partner specializing in connecting skilled professionals with top employers. While we originally focused on healthcare staffing, we’ve expanded into legal and other domains to meet evolving workforce needs across industries.

Job Description SpinLaunch is building Meridian, a next-generation broadband constellation designed to deliver high-capacity, low-latency connectivity to users around the globe. Backed by leading venture capital and engineering partners, we are rapidly scaling the design, production, and deployment of the satellites and ground systems that will bring Meridian online. Joining the Meridian team means working at the forefront of one of the most ambitious commercial space programs underway today — designing, building, and operating spacecraft that will reshape global connectivity. You'll be part of a close-knit, collaborative team that thrives in a fast-paced, innovative environment, where your work directly advances a constellation that millions will depend on. Your Mission on the Team: In this role you will be responsible for developing software tools that accelerate, streamline and organize engineering development within the organization. This includes: • Managing the test campaigns of various satellite communications technology development programs., • Streamlining, automating and organizing test processes to accelerate R&D, integration and production efforts, • Designing, planning and executing new equipment tests., • Organizing, managing and processing high volumes of test data., • Test articles may include electronically scanned antennas, radio RF chains, passive component characterization, modems, entire satellite payloads, full satellite link bench simulation and on-orbit tech demonstration. Basic Qualifications • B.S. in electrical engineering, physics, or a related technical field, • Experience designing, planning, and executing tests on RF or communications hardware, • Hands-on experience with lab test equipment: spectrum analyzers, signal generators, network analyzers, oscilloscopes, • Working knowledge of RF and communications fundamentals: link budgets, modulation, noise, S-parameters, • Experience automating test equipment via SCPI, VISA, or equivalent, • Proficiency in Python for test automation and data analysis, • Experience organizing and processing large volumes of test data, • Ability to work autonomously and exercise good engineering judgement, • Strong interpersonal, verbal communication, and written communication skills, • A natural curiosity about how things work, with the patience and rigor to chase down the right answer rather than settle for a convenient one Preferred Qualifications • 3+ years of experience in RF, communications, or satellite payload test, • Experience testing electronically scanned antennas (phased arrays), • Experience characterizing RF chains, passive components, or modems, • Experience with full payload or end-to-end satellite link testing, • Experience supporting on-orbit testing or tech demonstrations, • Experience building data pipelines for automated test — capturing, organizing, and querying results, • Proficiency with the scientific Python stack: NumPy, SciPy, pandas, • Experience building dashboards or visualizations for test data (matplotlib, Plotly, Streamlit, Dash), • Familiarity with version control and CI/CD for test infrastructure, • Prior experience in fast-moving startup engineering environments ITAR Requirements SpinLaunch is required by the U.S. Government to comply with various space technology export regulations including the International Traffic in Arms Regulations (ITAR). All applicants must be a U.S. citizen, lawful permanent resident (“green card holder”) or a protected individual as defined by ITAR (22 CFR §120.15) or eligible to obtain the required authorizations from the U.S. Department of State. More information on ITAR can be found here. SpinLaunch is committed to creating a diverse environment and is proud to be an equal opportunity employer. Each individual has the right to work in a professional environment that promotes equal employment opportunity and prohibits discriminatory practices, including harassment. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Job DescriptionOur Company MISO develops technology that elevates human potential in the commercial kitchen. We’re engineering production-ready robotic systems that tightly integrate perception, real-time decision-making, and electromechanical controls to automate the most dangerous, least desirable tasks in food preparation. That means building software that understands the physical world as it actually behaves, and hardware that can execute precisely in the face of chaos. Success is measured in uptime, throughput, and trust from our customers, not demos. Our flagship platform, Flippy, is already operating in high-volume restaurant kitchens across seven states. Zippy, our Kitchen Intelligence software centralizes all operational data in our broader ecosystem, expanding the role of AI-enabled autonomy in real-world operations. We recently acquired Zignyl, the restaurant operations system, to accelerate the work we've done on the Intelligence layer, and to build an entire restaurant operating ecosytem. Backed by industry leaders, including Ecolab (NYSE: ECL), Miso combines the stability of a commercial product with the technical depth and ambition of a company passionately innovating to solve foundational problems in robotics and restaurant operations. If you’re excited by hard constraints, real customers, and the challenge of making machines perform reliably where failure isn’t an option, you’ll find meaningful problems to work on here. The Role The Manufacturing Engineer is a high-impact, hands-on role focused on the transition of Flippy from internal rapid development to volume contract manufacturing. As we scale to meet increasing demand, you will be the primary technical bridge between Miso’s R&D team and our external manufacturing partners. You will own the "how" of production—turning complex AI- powered robotic designs into repeatable, high-quality hardware at scale. This role requires a unique blend of technical rigor and project leadership. You will be responsible for bringing up our contract manufacturing (CM) partner, validating their processes, and ensuring that every Flippy unit meets our strict standards for uptime and reliability. From optimizing assembly lines to managing the manufacturing value chain, you will ensure that Miso’s hardware delivery keeps pace with our software’s intelligence. Key Responsibilities ● Contract Manufacturing Leadership: Lead the technical bring-up of contract manufacturing partners, including site audits, process validation, and the establishment of Quality Control (QC) standards. ● New Product Introduction (NPI): Own the transition of new designs from R&D to the production floor, ensuring seamless handoffs and rapid resolution of manufacturing hurdles. ● Process Development: Develop and optimize logical process flows, breaking down the complex Flippy system into efficient sub-assemblies and sub-processes. ● Manufacturing Documentation: Create and maintain comprehensive Manufacturing Instructions (MIs), assembly procedures, and Standard Operating Procedures (SOPs). ● DFx Feedback Loop: Provide critical Design for Manufacturability (DfM) and Design for Assembly (DfA) feedback to the mechanical and electrical engineering teams to reduce cost and assembly time. ● Tooling & Fixturing: Design, qualify, and deploy manufacturing jigs, fixtures, and automated test equipment (ATE) to ensure repeatable assembly and high yield. ● Change Management: Manage and issue Engineering Change Orders (ECOs) and deviations, ensuring the CM partner is always building to the latest validated revision. ● Quality & Reliability: Utilize DFMEA/PFMEA to identify risks in the assembly process; drive root-cause analysis for any production failures or field returns. ● Hands-on Prototyping: Work directly with technicians and R&D engineers to build prototype hardware, using those builds to refine the eventual mass-production process. Qualifications ● Experience: 5+ years of industry experience in manufacturing engineering, NPI, or hardware production. Experience with complex electromechanical systems or robotics is highly preferred. ● CM Management: Proven track record of working with external contract manufacturers to scale production from low to high volume. ● Technical Fundamentals: Deep understanding of manufacturing processes (sheet metal, CNC, injection molding, PCBA assembly, and wire harnessing). ● Quality Tools: Strong proficiency in GD&T, tolerance stacks, and the application of PFMEA to mitigate production risks. ● Software Proficiency: Experience using Onshape and/or Solidworks. Familiarity with PLM systems for BOM management and ECO tracking. ● Problem Solving: A "fixer" mentality—you enjoy being on the shop floor, diagnosing line bottlenecks, and solving mechanical puzzles in real-time. ● Communication: Exceptional ability to translate complex technical requirements into clear instructions for third-party vendors and partners. Compensation $135,000-$150,000 Annually + Benefits The stated compensation range reflects only the targeted base salary range for candidates residing in the Los Angeles Metro area and excludes additional earnings such as bonus and benefits. If your salary requirements fall outside of the range, we still encourage you to apply. At Miso Robotics, we are committed to fostering an inclusive, diverse, and equitable workplace where every team member is valued and respected. We believe that diversity in our team drives innovation and creativity, which is why we strive to create a welcoming environment for everyone, regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, or veteran status. Powered by JazzHR G2IA2AP7bu

Job DescriptionCompany Description Avery Dennison Corporation (NYSE: AVY) is a global materials science and digital identification solutions company. We are Making Possible™ products and solutions that help advance the industries we serve, providing branding and information solutions that optimize labor and supply chain efficiency, reduce waste and mitigate loss, advance sustainability, circularity and transparency and better connect brands and consumers. We design and develop labeling and functional materials, radio-frequency identification (RFID) inlays and tags, software applications that connect the physical and digital and offerings that enhance branded packaging and carry or display information that improves the customer experience. Serving industries worldwide — including home and personal care, apparel, general retail, e-commerce, logistics, food and grocery, pharmaceuticals and automotive — we employ approximately 35,000 employees in more than 50 countries. Our reported sales in 2025 were $8.9 billion. Learn more at . At Avery Dennison, some of the great benefits we provide are: • Health & Wellness benefits starting on day 1 of employment, • Paid parental leave, • 401K eligibility, • Tuition reimbursement, • Employee Assistance Program eligibility / Health Advocate, • Paid vacation and Paid holidaysJob Description Avery Dennison is seeking a Mechanical Design Engineer to join our Engineering Technology group in Azusa, CA. The Engineering Technology group is responsible for developing, optimizing, and implementing proprietary process technologies and equipment for our manufacturing plants worldwide. Technologies can include; manufacturing RFID devices, precision coating, extrusion, thermal embossing, drying/curing, lamination and other web-based processes such as printing and label converting. This position will support project execution through all phases, from concept design, to scale-up, to commercialization and requires close collaboration with vendors and Avery Dennison plants globally. Responsibilities * Design and analyze mechanical systems, with focus on tight tolerance machine design and high speed manufacturing systems. * Support global projects that require both mechanical design and process expertise. * Inspect, install, and commission proprietary equipment in manufacturing facilities worldwide. * Coordinate and manage resources, including outside vendors and Avery Dennison divisional personnel, to ensure that the equipment and processes provided meet all requirements and specifications. * Design and test necessary prototypes / experiments in support of design and project objectives. * Create and maintain technical documentation. Qualifications * 0 - 9+ years of relevant engineering industry experience with a Bachelor's Degree. A Masters Degree is a plus. * Must possess good mechanical design skills and process technology understanding. Capable of taking a project from concept design through commercialization. * Demonstrated proficiency in Computer Aided Design (CAD) tools. * Good drafting skills; familiar with GD&T, ASME Y14.5 Standards, * Knowledge and experience in Finite Element Modeling for structural, heat transfer, and fluid flow analyzes a plus. * Ability to work hands-on with equipment, machines, and inspection devices. * Proven analytical mindset for overcoming engineering challenges and problems. * Must be willing and able to travel within the US and internationally. * Good organizational and planning skills; ability to handle multiple projects/tasks simultaneously. Additional Information All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability, protected veteran status, or other protected status. EEOE/M/F/Vet/Disabled. All your information will be kept confidential according to EEO guidelines. Reasonable Accommodations Notice If you require accommodations to view or apply for a job, alternative methods are available to submit an application. Please contact (440) 534-6000 or to discuss reasonable accommodations.

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 Senior Avionics Hardware Engineer within the Interplanetary Program at Relativity Space, you will take ownership of the design, development, and delivery of spacecraft avionics systems from concept through flight. You will collaborate with multidisciplinary teams to create reliable, high-performance avionics that enable deep-space exploration. This position requires a highly motivated engineer who thrives in a fast-paced environment and can execute with autonomy. You will help define the foundation of Relativity's future interplanetary avionics architecture while setting the technical standards for future team growth. Essential Duties and Responsibilities: • Develop complete avionics systems, including architecture, design, integration, and verification, from initial concept through flight-qualified hardware, • Collaborate with propulsion, guidance and control, thermal and software teams to ensure seamless integration and performance of avionics systems, • Implement robust design and test processes that ensure reliability and safety for deep-space missions, • Lead the technical execution of avionics hardware builds, including PCB design, harnessing, embedded systems, and environmental qualification, • Coordinate with suppliers and internal stakeholders to manage component selection, testing, and delivery schedules, • Bachelor's or Master's degree in Aerospace Engineering, Electrical Engineering, or a related technical field, • 5+ years of experience designing, developing, and delivering avionics or electronics for aerospace systems or similarly complex environments, • Demonstrated ability to take a design from concept through production with minimal supervision, • Hands-on experience with schematic capture, PCB layout, embedded software interfaces, and system-level testing, • Proven track record of working cross-functionally and communicating technical information clearly to diverse audiences, • Direct technical experience in Mars missions is a plus, • Experience with NASA aerospace systems engineering practices in an applied / new-space manner is a plus, • Experience with deep-space or high-radiation avionics systems Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$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 Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Systems Engineering team ensures that Terran R comes together as a cohesive, high-performing, and scalable system. Within the department, one team focuses on building tools and processes to manage requirements, track decisions, and identify and mitigate risk - enabling faster, more informed development across the program. Engineers work across domains to understand complex problems, identify solutions, and implement them – all with deep technical knowledge, not just documentation. The other team focuses on the vehicle itself, working across teams to ensure all subsystems of Terran R function together as intended, burning down technical risk, and driving informed decisions at every stage of the vehicle lifecycle. Engineers are empowered to lead high-impact efforts, from major test campaigns to console operations during launch, and are trusted to drive improvements across fluids, structures, avionics, and more. Regardless of which team you're on, you'll be part of a high-visibility, high-impact department at a pivotal moment in the program, where decisions made today on trades, architecture, and process will shape not just the first launch, but the long-term trajectory of Relativity. About the Role: • BS in Engineering or related field, • 5+ years of systems engineering experience, • Successful development and roll-out of department or company-wide processes, • Proven ability to work with intern IT and Dev Ops teams to create tools, • At least 1 full life cycle experience, from concept to completion, for either process development or tool development Nice to haves but not required: • Graduate degree (MS) in engineering or related field, • Hands-on experience in the design, integration, test, and operation of complex systems, • Scripting experience, • Experience with Model-Based Systems Engineering (MBSE) At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$148,500—$181,500 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven't been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you're in propulsion, manufacturing, software, avionics, or a corporate function, you'll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we're writing together. Now is a unique moment in time where it's early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Mechanisms Team at Relativity Space designs and delivers the complex, high-performance mechanical systems that enable launch-vehicle flight, landing, and reusability. We own the full lifecycle of mission-critical hardware—actuators, latches, and thrust vector control (TVC) systems—while partnering deeply with Guidance, Navigation & Control (GNC), Avionics, and Software to create integrated, operable solutions. Our work spans concept development through design, analysis, test, flight operations, and recovery, always balancing performance, reliability, and build rate. About the Role: As a Senior Mechanisms Systems Engineer, you will be the technical and programmatic owner for large, cross-discipline mechanism systems such as thrust vector control. Reporting directly to the Mechanisms team, you will lead system-level design and integration, guiding requirements, architecture, and verification across hardware and software interfaces. You will: • Define system concepts of operations (CONOPS), requirements, and verification plans, • Lead integrated product activities across mechanical design, actuators, GNC, avionics, and software teams to ensure seamless system performance, • Drive development tests, functional verification, and flight readiness by authoring test plans, executing tests, and establishing success criteria, • Anticipate technical and logistical risks, develop mitigation strategies, and align priorities across engineering disciplines and schedules, • Coordinate the design, manufacturing, integration, and test schedules for complex mechanism systems About You: • Bachelor's degree in Mechanical, Aerospace, or related engineering field and 5+ years of relevant experience in design, manufacturing, assembly, or test of complex mechanical or electromechanical systems, • Proven ability to lead multi-disciplinary projects and deliver on ambitious schedules, • Strong technical judgment and the ability to communicate complex concepts across engineering and leadership audiences, • Background in actuator systems, flight mechanisms, or thrust vector control, • Experience with motor-control tuning and model-based design using MATLAB/Simulink, • Experience with integrated hardware/software testing and verification Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$132,000—$181,500 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description Hazen and Sawyer is seeking an experienced AE II in our I&C group in one of our office locations in California: Los Angeles, Irvine, San Diego, or Concord. Why Hazen and Sawyer: • Founded in 1951 by the son of Allen Hazen (developer of the Hazen-Williams equation), we are an employee-owned company with a singular focus on "all things water.", • Our work includes planning, design, and oversight of construction of environmental infrastructure – for water, wastewater, and stormwater management., • We foster a work environment low on bureaucracy and high in creativity., • We recruit talented professionals, provide them with challenging, interesting, and creative assignments, and furnish them with the tools they need to succeed., • We currently have over 2,000 employees in 70+ offices throughout the United States, Latin America, Canada, and the UK., • Prepare Process and Instrumentation Diagrams (P&IDs), control system network diagrams, control panel wiring diagrams, equipment layouts, I&C system specifications, and installation details., • Coordinate with the other disciplines (process/mechanical, structural, architectural, HVAC, plumbing, electrical, and site civil)., • Experience with AutoCAD and/or Auto CAD Plant 3D software or be willing to learn., • Experience with Microsoft Office products is required., • Strong verbal and written communication skills are required., • Knowledge of water/wastewater or industrial process instrumentation and equipment is desirable., • Prior working experience or internship in the water and wastewater industry is highly desirable., • Engineer in Training (EIT) Certificate, or ability to obtain within 1 year is desirable., • Comprehensive health benefits (medical, dental, vision, and prescription plans)., • Pre-tax flexible spending plans for medical, dependent care, and transportation., • Short and long-term disability, and employer paid life insurance., • Paid holidays, floating holidays, and paid time off (PTO)., • Employer-contributed 401(k) plan and additional financial planning support., • Professional growth opportunities, including tuition reimbursement, in-house training, and incentives for professional registration and professional organization memberships., • Starting pay range for this position depends on skills, experience, education and geographical location. #li-hybrid

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

Job Description 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. SPACECRAFT THERMAL ENGINEER II/SENIOR Based out of Rocket Lab's global headquarters in Long Beach, CA, we're looking for a Spacecraft Thermal Engineer II/Senior. You'll be responsible for overseeing the thermal design, analysis, testing, and validation of Rocket Lab's space vehicles. You'll be expected to perform thermal modeling and data analysis while working closely with the test and design engineers to capture the vehicle's thermal performance and provide input for design improvements. You will support the Space Systems organization, with deliverables required for internal leadership, board of directors, and investors. (Please note: this position can be hired at the Spacecraft Thermal Engineer II or Senior Spacecraft Thermal Engineer I level) WHAT YOU'LL GET TO DO: • Complete thermal modeling and analysis of vehicles, • Conduct thermal design trade studies that successfully balance performance margins, resource use, risk, cost, and schedule, • Identify and resolve thermal design, acceptance, and performance issues for space vehicle components and assemblies, • Design and execute thermal tests for space vehicle components and assemblies, • Perform thermal model validation using test and in-flight data, • Liaise with all levels of program and engineering staff on thermal design and test matters, and support other teams/disciplines as necessary, • Identify and research potential vendors of thermal control materials YOU'LL BRING THESE QUALIFICATIONS AS SPACECRAFT THERMAL ENGINEER II: • Bachelor's degree in aerospace or mechanical engineering; or other engineering degree, • 2+ years of thermal engineering experience, • U.S citizenship is required, due to program requirements YOU'LL BRING THESE QUALIFICATIONS AS SENIOR SPACECRAFT THERMAL ENGINEER I: • Bachelor's degree in aerospace or mechanical engineering; or other engineering degree, • 5+ years of thermal engineering experience, • U.S citizenship is required, due to program requirements THESE QUALIFICATIONS WOULD BE NICE TO HAVE: • Master's or PhD in aerospace or mechanical engineering; or other engineering degree, • Strong background in heat transfer, • Experience with thermal systems and passive thermal management techniques, • Familiarity using Siemens NX and Teamcenter, with emphasis on model interrogation and defeaturing for subsequent analyses, • Demonstrated experience with Thermal Desktop, • Experience with planning, execution, and data analysis of thermal balance tests, • Strong communication skills, both written and verbal, • Ability to work independently but also build strong working relationships with colleagues, • Experience with constant conductance and variable conductance heat pipes, • Experience working with multi-layer insulation: design, fabrication, installation, and test, • Experience with 0-D and 1-D thermal/fluid networks, • Familiarity with scripting languages such as Python and MATLAB, • Familiarity with thermal engineering tools such as NX Space Systems Thermal, ANSYS, SINDA, and THERMICA, • Knowledge of aspects of launch and on-orbit operations, • Familiarity with orbital mechanics and attitude dynamics related to thermal analysis 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)$100,000—$145,000 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 Description The Supplier Quality Engineer will be responsible for executing and expanding on key initiatives inside of the supplier quality organization. The Supplier Quality Engineer will be responsible for executing various supplier quality engineering related activities such as Compliance, Process, and Product Audits, MRB, FAI Witnessing, Review and Sign off, Problem Solving, Corrective and Preventive Actions, Supplier Performance Reporting and other Quality Improvement Activities. Job Responsibilities: • Assess suppliers manufacturing and quality processes through performing supplier audits following various standards depending on the type of audit. Audits may include but not limited to the following: AS9100 Compliance Audits, special processes, APQP audits, process, and product audits., • Lead and/or support MRB activities to achieve optimal disposition of non-conforming material and ensure that adequate corrective actions are implemented., • Perform on-site supplier visits for root cause analysis and verification of corrective actions of supplier quality issues, • Promote and facilitate the use of customer preferred techniques for continuous improvement such as Lean, Six-Sigma, Poka-Yoke, and Process Failure Mode and Effects Analysis (PFMEA), • Facilitate the escalation of unresolved supplier quality issues within assigned projects and suppliers., • Support suppliers in the evaluation of existing manufacturing or business processes, identification of opportunities for improvement, and development of solutions to optimize supplier performance using various problem-solving techniques., • Provide technical guidance and assistance to suppliers to solve process and product quality issues and improve internal and outgoing quality performance., • Develop and maintain detailed and accurate reporting of supplier performance and quality improvement progress. Report weekly and monthly on supplier progress to meet customer expectations., • Undertake special projects as required, • Develop and maintain strong relationships with internal and external stakeholders to ensure optimal performance., • Communicate efficiently and effectively with all stakeholders to ensure timely and effective responsiveness to abnormalities. Required Skill: • 8+ years of hands-on experience as a Quality Engineer in an Aerospace Manufacturing Environment, • 5-8 years of FAI experience with AS9102 (FAI) standards at a quality engineering level., • Strong understanding of various Engineering Processes, Standard Drawings Conventions, Interpreting Drawing, Specifications, and GD&T, • 5-8 years' experience hands-on experience with the ISO9100 and AS9100 Quality Management Systems Processes, especially in Production, Quality, and logistics, • Knowledge of, (or hands-on experience preferred), with FAA, EAR, and ITAR standards and regulations, • Experience leading customer audits, • Strong verbal, written and communication skills, • Project management, time management, problem solving and organization, • Ability to work as an effective team member and lead other team members Additional Desired Skills: • Prior practical experience and implementation of Quality Engineering tools and systems such as: DOE, FMEA, SPC, RCCA, APQP, PPAP, controls plans, material control, process control, systems performance, product evaluation, MSA, metrology, automated measurement, and software is preferred. General Requirements: • Ability to pass background and drug screen, • Valid driver's license and auto insurance required., • Vision exam is required prior to hire. Requirements are as follows:, • The General Vision Acuity Test shall be performed by an Oculist, Optometrist or other professionally recognized person. The following requirements shall apply., • Near Vision – Eyes meets Orthorater 8 (95% or Jaeger #2 at 12 inches), • Far vision – Eyes meets Orthorater 4 (76%) or Snellen Chart 20/50, • Color Perception – 6 of 9 Orthorater plates, • US Citizenship Required: TRIGO ADR AMERICAS can restrict hiring to US Citizens when government contracts require us to do so. 8 U.S.C. § 1324b(a)(2)(C). Additional Qualifications: • Bachelor’s degree in Statistics, Mathematics, Computer Science, or a related field., • 4+ years of Microsoft Office products and applications experience, • Proven expertise in SQL, Tableau and Python, • Proven experience pulling and analyzing data for root cause analysis and drive process improvement initiatives., • Engineering/other technical positions: and a minimum of 2 years of prior relevant experience, • 4+ years of Expertise in SQL, Tableau and Python, • Proven experience as a Data Analyst or Quality Engineer, with a focus on data analysis and quality improvement WORKING CONDITIONS Productivity: Incumbents must perform work in an efficient, effective, and timely manner with minimal direction. Mobility: Incumbents are required to participate in assigned physical activities which may include light lifting and sitting for prolonged periods of time. Vision: Vision sufficient to read printed documents, computer screens, and observe behavior of others. Environment: Typical office conditions, directly working Quality management team, working with the SMS team, and external customers. Other Factors: Typical hours worked are Monday – Friday from 8:00 a.m. – 5:00 p.m. Incumbents may be required to work occasional extended hours and weekend overtime. The employee frequently is required to use hands or finger, handle, or feel objects, tools, or controls. The employee is occasionally required to stand; walk (approximately 1-2 miles a day); sit; reach with hands and arms; climb or balance; and stoop, kneel, crouch, or crawl. Employee will occasionally drive long distances to and from various suppliers as needed. The employee must occasionally lift and/or move up to 20 pounds. Specific vision abilities required by this position include close vision, distance vision, color vision, peripheral vision, and the ability to adjust focus. The noise level in the work environment is usually moderate to high. BENEFITS: • 12 days paid vacation first year, increasing with service years, • 10 days paid sick time, • 11 paid holidays, • Healthcare insurance available: Medical, dental, vision, STD, LTD, critical illness, life insurance for self and dependents, • Champ Plan Wellness and Health, • Free to employees working minimum 20 hours/week with anticipated $30k/annual earnings, • Participation increases net take home pay $$$ in most instances, • Free wellness initiatives, • Free tele-health, • Free and discounted RX, • Auto enrollment (unless tax elections result in negative impact), • Eligible on the 1st of the month following 30 days of continuous employment, • requires monthly 10-minute wellness activity participation, • 401k retirement savings with match, • Eligible on the first (1st) of the month following 90 days of continuous employment, • 100% match of 1st 3% contribution, • 50% match of next 2% contribution, • IMMEDIATE VESTING, • Company-provided cell phone, laptop, mobile wi-fi (for business use only), • Regular Hourly rate for travel time, • Direct Pay Travel arrangements for flights, hotels and rental cars, • Travel Reimbursements direct deposited with each payroll, • Federal rate Mileage reimbursement (.67/mile 2024) when driving personal vehicles on company business, • Per diem reimbursements for meals and incidentals, • Overnight trips - Up to $75, • Leaving home after 4 pm $40, • Federal rate mileage reimbursement (.67/mile 2024) when driving personal vehicles on company business, • Direct Pay Travel arrangements for flights, hotels and rental cars, • Travel Reimbursements direct deposited with each payroll, • Per diem reimbursements for meals and incidentals, • Overnight trips - Up to $75, • Leaving home after 4 pm $40, • $1500 EMPLOYEE REFERRAL BONUS, • Initial $750 paid upon hire of qualified referred employee (rehires excluded) $70,000-$105,000, please note that the salary information is a general guideline only. Trigo ADR considers factors such as (but not limited to) scope and responsibilities of the position, candidate’s work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer. Company Overview TRIGO ADR Americas is the leader in the Aerospace & Defense Industry providing global Supplier Delivery Assurance, Supplier Development and Quality Management Services. Trigo provides a fully integrated service solution to optimize Supplier performance through an embedded “boots on the ground” business model to drive systemic changes that enhance Supplier Quality and Supplier Delivery performance. We work as an extension of our Customers to build and maintain supplier and customer collaboration to ensure improved results and provide visibility throughout the supply chain. Trigo’s team of dedicated Delivery Assurance Specialists, Supplier Development Specialists, Supplier Quality Engineers and Program Managers support hundreds of Customers and are deployed to thousands of Suppliers worldwide focused on achieving On-Time and On-Quality Delivery results. TRIGO ADR Americas is an Equal Opportunity Employer, including disabled and veterans, and may require US Citizenship for employment on certain defense contracts subject to ITAR restrictions. All qualified candidates will receive consideration. Except where otherwise provided by law, selection will be made without regard to, and there will be no discrimination because of race, religion, color, national origin, sex, political affiliations, marital status, non-disqualifying physical or mental disability, age, sexual orientation, gender identity, genetic information, membership or non-membership in an employee organization, or on the basis of personal favoritism or other non-merit factors. Company DescriptionTRIGO Aerospace, Defense and Rail (ADR) AMERICAS’ team of dedicated Delivery Assurance Specialists, Supplier Development Specialists, Supplier Quality Engineers and Program Managers support hundreds of Customers and are deployed to thousands of Suppliers worldwide focused on achieving On-Time and On-Quality Delivery results, providing a fully integrated service solution to optimize Supplier performance through an embedded “boots on the ground” business model to drive systemic changes that enhance Supplier Quality and Supplier Delivery performance. We work as an extension of our Customers to build and maintain supplier and customer collaboration to ensure improved results and provide visibility throughout the supply chain. Thank you for visiting our Job Board. Please review our open positions and apply to the positions that match your qualifications. TRIGO ADR Americas, LLC is an Equal Opportunity Employer, including disabled and veterans. NOTICE OF AFFIRMATIVE ACTION PLAN FOR INDIVIDUALS WITH DISABILITIES,TRIGO Aerospace, Defense and Rail (ADR) AMERICAS’ team of dedicated Delivery Assurance Specialists, Supplier Development Specialists, Supplier Quality Engineers and Program Managers support hundreds of Customers and are deployed to thousands of Suppliers worldwide focused on achieving On-Time and On-Quality Delivery results, providing a fully integrated service solution to optimize Supplier performance through an embedded “boots on the ground” business model to drive systemic changes that enhance Supplier Quality and Supplier Delivery performance. We work as an extension of our Customers to build and maintain supplier and customer collaboration to ensure improved results and provide visibility throughout the supply chain.\r\n\r\nThank you for visiting our Job Board. Please review our open positions and apply to the positions that match your qualifications.\r\n\r\nTRIGO ADR Americas, LLC is an Equal Opportunity Employer, including disabled and veterans.\r\n\r\nNOTICE OF AFFIRMATIVE ACTION PLAN FOR INDIVIDUALS WITH DISABILITIES,

Job DescriptionCareer Renew is recruiting for one of its clients an Engineering Manager - Healthcare - this is a fully remote role for US based candidates. Salary range: 185-195K USD plus benefits plus equity. We help people end their opioid use and restore their quality of life with respect for their time and dignity. Our mission is to make evidence-based treatments for opioid use disorder (OUD) accessible to everyone... and we're looking to bring more people onto our team to help us achieve it. We are a venture-backed, healthcare startup that helps individuals with OUD by providing FDA-approved medication and clinical care through a telehealth platform. Our approach is discreet, convenient, and affordable. We've been successfully operating in 14 states for almost six years and we're excited to continue our growth. We are a team of physicians, scientists, entrepreneurs, researchers and White House advisors, backed by leading technology and healthcare investors working to re-imagine and re-build OUD treatment in America. As an Engineering Manager I, you’ll play a key role in developing innovative, compliant solutions to support our mission of treating opioid use disorder through telehealth. You'll be a hands-on technical leader and manage a team of 2-5 full-stack software engineers who build and maintain our core web applications written in Typescript, React, and Firebase on GCP. The estimated split between hands-on code and leadership responsibilities is 50-70% hands-on to 50-30% leadership. You’ll ensure that your team maintains the highest quality standards across all projects, improve code architecture, and foster a culture of creativity, collaboration, and continuous improvement. Your work will have a direct impact on patients, clinicians, and our ability to scale. In this role, you’ll mentor and develop the engineers on your team, promote a culture of innovation and excellence, and be a tech lead who works side-by-side with them through the full product cycle—from inception to results—making direct code contributions and taking responsibility for your team’s work quality and delivery goals. You’ll collaborate closely with your Product and Design counterparts, as well as various cross-functional teams, including clinicians and non-technical stakeholders, to ensure our products meet the needs of both users and the business. Flexibility will be key, as you will help tackle ambiguous challenges in a fast-evolving, growth-stage company. Other responsibilities include continuously improving our systems and team processes, while advocating for projects that help improve code architecture, quality, and performance and drive business results, through insightful use of AI technologies and traditional approaches. With support from your Director, peers, and our People team, you’ll manage the performance evaluation of your team members, including promotions, performance improvement plans, and, when necessary, termination. Your role also involves staying up-to-date on emerging industry trends and technologies, including but not limited to AI in our products and development processes, bringing new ideas to drive innovation in product design and development. Together, we will help hard-to-reach individuals treat their opioid dependence. While direct experience in this treatment area is not mandatory, knowledge of the healthcare space, including understanding health outcomes, benchmarks, systems, and regulatory compliance (HIPAA), is highly beneficial. Responsibilities * Exhibit strong technical leadership by providing input on the team’s roadmap, feedback on project scope—seeking to deliver incremental wins—and work estimates to ensure the team reliably meets its delivery goals. Uphold a high technical bar through clear technical designs, opinionated architecture choices, thorough code reviews, and good test coverage. * Mentor and develop the engineers on your team, fostering a culture of technical excellence, creativity, collaboration, and continuous improvement, while cultivating a positive and inclusive team environment aligned with Ophelia’s core values. * Develop across the stack, with an emphasis on increasing capabilities of front-end apps, delivering impact wherever the team needs. Our core technologies are Typescript, React, and Firebase (e.g., Firestore, Authentication, Remote Config) in Google Cloud Platform. * Lead with flexibility and adaptability to navigate ambiguous, new challenges in a growth-stage company, learning from the past, asking questions, and rapidly evolving team approaches and focus as business needs change. * Collaborate cross-functionally in both sourcing new ideas and implementing improvements from our amazing community of clinicians and our care teams. You’ll be encouraged to ask even “dumb” questions as you work directly with our technical and non-technical teams to build the next generation of our products. * Stay current with industry trends, emerging technologies (including AI tooling), and best practices to drive innovation and excellence in product design and implementation. Tech stackTypeScript, React, FirebaseRequirements: 6 - 10 years of experience as a software engineer leading teams/projects at reputable tech scale-ups (Mandatory)Demonstrated track record of hands-on IC ownership at reputable tech scale-ups with strong product/tech cultures (c.250-500 people ideal but open) (Mandatory)Experience leading engineering teams and complex projects including shaping technical direction, providing mentorship/feedback etc (Mandatory)Previous people management experience (Nice-to-have)Strong technical fundamentals and clear opinions around software architecture (Mandatory)Experience working with TypeScript, React, and Firebase (Nice-to-have)Strong culture fit including collaborative, low ego but high energy, and friendly (Mandatory)Passionate about the mission to make addiction treatment universally accessible (Mandatory)Why candidates should join * Mission & Social Impact: We are addressing one of the most pressing public health crises in the United States – opioid use disorder, which is the second leading cause of death in adults aged 18 to 59. The company has deliberately chosen to serve a population that the traditional healthcare system has largely failed, with 70% of patients coming through Medicaid. To date, we've helped over 20,000 patients access treatment through a more convenient, accessible, and flexible care model. For candidates who are motivated by the tangible social value of their work, this is a rare opportunity to build technology that directly and measurably improves patient outcomes. * Team Quality & Culture: The mission-driven nature of the organization and the specific hiring practices in place helps to attract a particular caliber of person – one that is collaborative, empathetic, and genuinely invested in the company's goals. The result is a working environment notably free of politics and ego, where cross-functional collaboration is the norm rather than the exception. For candidates who have experienced more competitive or siloed environments, this is a meaningful differentiator. * Ownership & Autonomy: We operate as a flat organization, meaning individuals at all levels are empowered to take genuine ownership of their work. There is limited top-down direction, and employees are expected and trusted to drive decisions and outcomes independently. For experienced engineers and product managers, this represents a meaningfully broader scope of influence than is typically available at larger or more hierarchical organizations. * Growth Trajectory & Timing : We are currently operating in 16 states with a clear ambition to become a national provider. The company is approaching profitability (a significant milestone) and is consistently setting new records for weekly patient intake. With a significant expansion phase planned for 2026/27, and national payer contracts beginning to be signed, candidates joining now are well-positioned to grow alongside the business and take on increasing responsibility as the organization scales. This is aided by the impressive $50m Series B led by Tiger Global. * A Greenfield Leadership Opportunity: This is the first engineering manager role, created at a deliberate point in the company's growth. The incoming EM will inherit a team of three to five engineers and will be involved in architecture decisions and higher-level engineering strategy from day one, working closely with a senior director of engineering. Crucially, the role is structured to retain a strong hands-on coding component – approximately 50% of time – making it particularly well-suited to a senior individual contributor who is ready to step into leadership without fully stepping away from the technical work. For the right candidate, this is a rare opportunity to define what engineering management looks like at a scaling company.

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 Senior Thermal Engineer within the Interplanetary Sciences Program at Relativity Space, you will own the development and application of the spacecraft thermal model that directly guides the design, qualification, and operation of an interplanetary spacecraft. You will define the thermal architecture from first principles, translate mission environments and operational concepts into hardware requirements, and serve as the thermal technical authority across the vehicle lifecycle. This role spans early architecture and trade studies through test correlation, flight qualification, and mission operations, and requires strong technical judgment, analytical skills, autonomy, and systems-level thinking. Essential Duties and Responsibilities: • Develop, maintain, and mature integrated spacecraft thermal models at the vehicle, subsystem, and component levels, • Define thermal architectures and requirements and iterate hardware designs in collaboration with cross-disciplinary engineering teams, • Generate flight temperature predictions, margins, and off-nominal analyses, and communicate actionable guidance to the broader engineering team, • Ensure spacecraft payloads remains within operating and survival limits across all mission phases using robust passive and active thermal control strategies, • Correlate thermal models to component, subsystem, and vehicle-level test and/or flight data About You: • Bachelor's or Master's degree in Aerospace Engineering, Mechanical Engineering, or a closely related field, • 5+ years of experience developing and applying thermal models for spacecraft or flight hardware, • Proficiency with spacecraft thermal analysis tools such as Thermal Desktop, ANSYS, or other software, • Experience anchoring thermal models to test and/or flight data and using results to drive design decisions, • Strong understanding of lumped-parameter (0D/1D) thermal networks and appropriate use of higher-fidelity methods, • Familiarity with spaceflight thermal margin, qualification, and verification standards (e.g. SMC-S-016), • Experience planning or executing spacecraft environmental testing, including TVAC, • Experience across a full spacecraft lifecycle, from concept development through on-orbit operations, • Prior experience supporting flight thermal predictions or mission operations At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here. Hiring Range:$132,000—$181,500 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need a reasonable accommodation, please contact us at .

Job Description Title: Senior Systems Engineer (Lead) Department: Ground Systems FLSA Status: Exempt Location: Cypress, California Level: T3 Range: $105,600 - $158,400 Company Overview Comtech Telecommunications Corp. is a leading global technology company providing terrestrial and wireless network solutions, next-generation 9-1-1 emergency services, satellite and space communications technologies, and cloud-native capabilities to commercial and government customers around the world. Our unique culture of innovation and employee empowerment unleashes a relentless passion for customer success. With multiple facilities located in technology corridors throughout the United States and around the world, Comtech leverages our global presence, technology leadership, and decades of experience to create the world’s most innovative communications solutions. For more information, please visit . We’re seeking curious, growth-minded thinkers to help shape our vision, structures, and systems; playing a key role as we launch into our ambitious future. If you’re invigorated by our mission, values, and drive to change the world — we’d love to have you apply. Responsibilities: The Senior Systems Engineer will support design and development of new ground station architecture as well as providing support for antenna ground station operation and maintenance programs to ensure the operability of remotely located tracking stations. • Responsible for design, development, integration, test and operations and maintenance of both new and existing ground stations, • Proficient electrical/electronicsHW and system design and development experience in RF telemetry systems, • Design review preparation and presentation experiences with documented analysis / calculations to meet design requirements, • Experiences in drafting electrical and/or mechanical schematics using CAD (including Visio, AutoCAD, OrCAD, and other similar software), • Experiences in integration and test to sell off process including procedures and reports generation., • Proven problem solving and troubleshooting experiences involving multi layers of systems, • Excellent interpersonal skills with ability to team leading, interface with international customers and senior leadership, • Excellent communication and technical writing skills, • Must be flexible and able to handle occasional heavy workload, • Willing to learn and expand systems knowledge, • Experience with proposal activities and business development, • Exposure to Software language, such as C++ would be plus, • Must be willing to travel both domestically and internationally, some of which will include multiple-week trips, • 5+ years of experience in one or more areas of following: RF engineering, antenna, baseband handling, digital processing, control and monitor processing, and network and satellite communication The pay range reflects the expected base salary for this position. Final compensation will be based on role, level, skills, experience, and geographic location. Comtech Telecommunications Corp. is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability protected veteran status or other characteristics protected by law.

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 Principal Electrical Engineer with deep expertise in PCB design to define and lead the electrical architecture for terrestrial reactor control systems, with a long-term path toward space reactor applications. You will serve as the foremost technical authority for custom hardware across the organization — setting design standards, driving architecture decisions, and owning the end-to-end development of high-reliability, low-noise printed circuit boards from requirements definition and schematic capture through layout, bring-up, validation, and field deployment. This role emphasizes full-stack PCB development, including mixed-signal design, high-speed interfaces, power distribution, and signal integrity, while supporting data acquisition, signal conditioning, estimation, and real-time processing functions critical to reactor control. As a principal-level contributor, you will shape the technical roadmap for Radiant's hardware platform and mentor engineers across the electrical team. Responsibilities and Duties * Own the design and development of multilayer PCBs for reactor control and instrumentation systems (terrestrial, with future space applications). * Define and own the electrical architecture strategy for mixed-signal systems, including power distribution, analog front ends, and digital control interfaces. * Design low-noise analog front-end circuits and ensure robust integration with ADC/DAC and digital subsystems. * Perform schematic capture, component selection, and PCB layout with focus on signal integrity, power integrity, grounding, and EMI/EMC mitigation. * Develop and review high-speed, high-precision layouts (e.g., sensor interfaces, data-acquisition paths, communication buses). * Bring up, debug, and validate hardware, including board-level testing, instrumentation, and root-cause analysis. * Create and execute hardware validation and qualification test plans for performance, reliability, and environmental conditions. * Collaborate cross-functionally with firmware, FPGA, DSP, and responsible engineers to ensure seamless hardware/software integration. * Provide technical leadership and mentorship to junior and senior electrical engineers; lead design reviews and own hardware risk identification and mitigation. Required Qualifications and Skills * Bachelor's degree in Electrical Engineering or a related field. * 8+ years of experience designing custom PCBs, including multilayer and mixed-signal boards. * Demonstrated experience setting electrical architecture direction and driving decisions across complex, multi-disciplinary programs. * Strong experience with schematic capture and PCB layout tools (e.g., Altium, Cadence, or similar). * Solid understanding of signal integrity, power integrity, grounding strategies, and EMI/EMC mitigation techniques. * Experience with analog and mixed-signal design, including sensor interfaces, ADC/DAC integration, and low-noise design practices. * Familiarity with high-speed interfaces (e.g., SPI, I2C, UART, Ethernet) and layout constraints. * Hands-on experience with board bring-up, debugging, and lab instrumentation (oscilloscopes, spectrum analyzers, VNAs, etc.). * Ability to work across disciplines and support system integration in a complex engineering environment. Desired Qualifications and Skills * Master's degree in Electrical Engineering or a related field. * Experience designing for high-reliability or harsh environments (nuclear, aerospace, defense, or industrial). * Familiarity with radiation effects and radiation-tolerant electronics design. * Experience with power electronics or power distribution design. * Exposure to FPGA or embedded systems to support hardware/software co-design. * Familiarity with nuclear instrumentation or detector interface electronics. * Experience with design for manufacturability (DFM), design for test (DFT), and production bring-up. 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: $200,500 - $314,475

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 Senior Electrical Engineer with a strong focus on PCB design to lead the electrical architecture for terrestrial reactor control systems, with a long-term path toward space reactor applications. You will serve as the technical authority for custom hardware, owning the design and development of high-reliability, low-noise printed circuit boards - from requirements definition and schematic capture through layout, bring-up, validation, and field deployment. This role emphasizes full-stack PCB development, including mixed-signal design, high-speed interfaces, power distribution, and signal integrity, while supporting data acquisition, signal conditioning, estimation, and real-time processing functions critical to reactor control. Responsibilities and Duties * Own the design and development of multilayer PCBs for reactor control and instrumentation systems (terrestrial, with future space applications). * Define electrical architecture for mixed-signal systems, including power distribution, analog front ends, and digital control interfaces. * Design low-noise analog front-end circuits and ensure robust integration with ADC/DAC and digital subsystems. * Perform schematic capture, component selection, and PCB layout with focus on signal integrity, power integrity, grounding, and EMI/EMC mitigation. * Develop and review high-speed, high-precision layouts (e.g., sensor interfaces, data-acquisition paths, communication buses). * Bring up, debug, and validate hardware, including board-level testing, instrumentation, and root-cause analysis. * Create and execute hardware validation and qualification test plans for performance, reliability, and environmental conditions. * Collaborate cross-functionally with firmware, FPGA, DSP, and responsible engineers to ensure seamless hardware/software integration. Required Qualifications and Skills * Bachelor’s degree in Electrical Engineering or a related field. * 5+ years of experience designing custom PCBs, including multilayer and mixed-signal boards. * Strong experience with schematic capture and PCB layout tools (e.g., Altium, Cadence, or similar). * Solid understanding of signal integrity, power integrity, grounding strategies, and EMI/EMC mitigation techniques. * Experience with analog and mixed-signal design, including sensor interfaces, ADC/DAC integration, and low-noise design practices. * Familiarity with high-speed interfaces (e.g., SPI, I2C, UART, Ethernet) and layout constraints. * Hands-on experience with board bring-up, debugging, and lab instrumentation (oscilloscopes, spectrum analyzers, VNAs, etc.). * Ability to work across disciplines and support system integration in a complex engineering environment. Desired Qualifications and Skills * Master’s degree in Electrical Engineering or a related field. * Experience designing for high-reliability or harsh environments (nuclear, aerospace, defense, or industrial). * Familiarity with radiation effects and radiation-tolerant electronics design. * Experience with power electronics or power distribution design. * Exposure to FPGA or embedded systems to support hardware/software co-design. * Familiarity with nuclear instrumentation or detector interface electronics. * Experience with design for manufacturability (DFM), design for test (DFT), and production bring-up. 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 DescriptionDescriptionAs a Senior Manufacturing Engineer, you will own all aspects of manufacturing spacecraft chassis & aluminum panels, set up machining cells, and iterate products from development test articles to high volume production. Impulse is building an exceptional team and this position is a growth opportunity open to high performers of any experience level above the basic qualifications (Staff, Principal, etc.). Responsibilities • Own all aspects of spacecraft component manufacturing from product inception and iteration to volume production (i.e. tank skins, vehicle structures, large & thin aluminum hardware), • Work with various CAM software (i.e. NX, MasterCam) and strong ability to learn and become expert in new software rapidly, • Install advanced CNC machining work centers and develop processes for prototype, test and flight hardware, • Work with the design and development teams to iterate designs for manufacturability and produce highly reliable, cost-efficient components, • Resolve technical issues with innovative and resourceful solutions, • Bachelor’s degree in engineering, science or related field, • 5+ year(s) of experience with CNC machines and various CAM packages (NX, MasterCam, HSM Works, Fusion 360, ESPRIT, Hypermill, etc.), • 5+ year(s) of experience in a design, test, manufacturing, or production environment, • Experience on 5-axis mills and/or routers, • Experience on manual and CNC mills and/or lathes, • Ability to rapidly pick up new CAM software and manage large tool libraries, • 7+ years of demonstrated experience with CNC machines and various CAM packages (HSM Works, Fusion 360, ESPRIT, Hypermill, etc.), • 5+ years of demonstrated experience programming machining for spacecraft components (structures), experience programming in MAX-PAC, • Excited to setup, work on and manufacture hardware on the shop floor. Develop production processes from the ground up including driving design improvements for manufacturing, • Self-starter able to identify problems and implement solutions with limited supervision, • Experience on various machines and OEM software including Heidenhain, Okuma OSP, Siemens, Fanuc, etc., • Experience setting up machine shops, recommending and evaluating capital for purchase, • Extremely hands on. Experience with fabrication tools and processes (electric/pneumatic power tools, manual lathes/mills, calipers, welding equipment, etc.), • Familiarity with CAD software (NX or equivalent), geometric dimensioning and tolerancing (GD&T) and work holding design and analysis Prior experience working in a fast-paced agile product development environment, • Flexible schedule and willing to travel as needed, • Python / SQL programming experience or similar, • High attention to detail and rapid pace of executionAdditional Information: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Additional Information: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job Description Principal Systems Integration Engineer OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for a Principal Systems Integration Engineer position to support our customer in El Segundo, CA. Summary As Principal Systems Integration Engineer, you will be supporting the Systems Engineering and Integration of the Tranche 3 constellation, which includes hundreds of satellites accomplishing multiple mission areas including missile warning, tracking and defense and tactical communications to warfighters. You will work with the SDA, space vehicle contractors, and ground segment contractors to ensure the architecture, requirements, implementation, integration and testing are executed successfully. Responsibilities to include, but are not limited to: • Works as a key part of the overall Systems Engineering, Integration and Test (SEIT) group that is the core of the T3PI team., • Supports integration and early testing of Space Vendor designs to meet system requirements to achieve overall mission needs while considering technical and schedule constraints, • Ensures segment-level specifications are consistent with system-level requirements., • Evaluates End-to-End system threads, functional behaviors between space and ground elements., • Supports functional analysis, schedule analysis, and trade studies., • Supports MBSE Cameo Model capture and review of requirements, CONOPS, and interfaces between Space and Ground Segments, • Supports system-level risk assessments, • Works with space vehicle contractors to ensure designs meet requirements and interfaces across segments ., • Participates in coordination and Working Group meetings to address shortfalls, gaps, risks, and any required system waivers., • Assists with planning and execution of system-level tests and the evaluation of segment-level test plans and execution. Required Education and Experience • Bachelors and nine (9) years or more experience; Masters and seven (7) years or more experience ; PhD or JD and four (4) years or more experience. Relevant experience to be substituted in lieu of degree., • Developing and/or sustaining critical space systems for national security, preferably including space-to-ground integration, • Experience with systems engineering involving the integration of complex multi-element systems, preferably Space-based remote sensing or communication Systems., • Proficiency using MBSE tools to include Cameo Systems Modeler, • Excellent communication and teaming skills, • Experienced with fast-paced development programs in the space domain About OASYS, INC.: Located in Huntsville, Alabama, OASYS, INC. is a technology services and products company dedicated to delivering the right solutions to our government and commercial clients. Our innovative solutions combined with today's technology and our subject matter expertise help to provide full lifecycle support for our client's needs. Benefits: OASYS, INC. offers a robust benefit plan to include: BC/BS of Alabama Heath & Dental, VSP Vision, Employee Stock Ownership Plan (ESOP), 401-K with Matching, Flexible Spending Account, Tuition Reimbursement, Holidays, Vacation, Short-term/Long-term Disability. EOE AA M/F/Vet/Disability Equal Employment Opportunity is the Law: Job Posted by ApplicantPro

Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role Overview We're looking for an R&D Process Engineer to bring process engineering rigor to Arbor's fast-paced R&D programs—turning ambitious test plans into operating reality on first-of-a-kind hardware. Our current center of gravity is a high-pressure gasification program operating at conditions never before attempted at any scale, on an aggressive path to commercial operation. You'll own the process side of test stand design, problem-solve at the P&ID and control-scheme level to bring test plans to life, and lead troubleshooting on a challenging fouling-, plugging-, and erosion-prone service. You'll partner closely with senior systems team engineers, gasification engineers, and test engineers, and bring the same rigor to other R&D programs across Arbor as priorities evolve. This is hands-on, high-stakes engineering work on first-of-a-kind technology at the frontier of carbon-negative baseload power. Responsibilities • Own the process engineering deliverables for R&D test stand design—design basis, process flow diagrams, heat and material balances, equipment and line sizing, and supporting calculations that take a new test rig from concept to ready-to-run., • Apply that rigor first to the gasification program's hardest subsystems—high-pressure oxygen and CO2 control, refractory-lined reactor zones, and syngas analysis, cooling and cleanup., • Develop and maintain steady-state and dynamic process models to predict performance, explore design space, and inform test planning across active R&D programs., • Translate test campaign objectives, set by gasification and test engineers, into P&IDs, control narratives, instrument specifications, and safe operating envelopes—bringing rigorous process design to ambitious experimental plans., • Reduce, analyze, and interpret test data—closing mass and energy balances, reconciling instrumentation, and turning campaign results into design decisions and next-test recommendations on the parts of the system you know best., • Lead root-cause investigations on fouling, plugging, erosion, instability, and other off-design behavior in a challenging high-temperature, high-pressure service; drive corrective actions through to verified resolution., • Develop operating procedures, run sheets, and startup/shutdown sequences, and participate in process hazard analyses (PHA/HAZOP) as the test program evolves.Requirements, • Bachelor's Degree in Mechanical, Chemical, Aerospace, or related Engineering field., • 5+ years of hands-on process engineering experience, with meaningful time spent in an R&D, pilot plant, or test stand context., • Demonstrated experience troubleshooting fouling, plugging, erosion, instability, or off-design behavior on real hardware—able to walk through specific events, diagnostic approaches, and outcomes., • Comfort with commercial process simulation tools (Aspen HYSYS, Symmetry, or equivalent), including both steady-state and dynamic simulation., • Strong fundamentals in chemical engineering and a broad appreciation of adjacent disciplines (mechanical, instrumentation, controls, materials)., • Willingness and ability to travel to Arbor's test site in San Bernardino, CA (approximately 20–40%, weighted toward active campaign windows)., • Highly self-driven, with the ability to identify technical mysteries and pursue them to root cause when operating with loose guidance., • Strong ownership mentality and curious, inventive mindset comfortable driving rigorous problem-solving in a small, fast-paced startup environment.Preferred Qualifications, • Direct experience with gasification, oxy-combustion, slag-forming combustion, FCC, coker, hydrocracking, refractory-lined reactors, ash- or solids-handling, or other high-temperature, high-pressure, fouling-prone systems., • Hands-on operating experience in a pilot plant, test stand, hardware startup, national lab pilot program, or aerospace test cell environment., • Programming or scripting proficiency for data reduction and custom analysis (Excel, Python, MATLAB, or similar)., • Experience with supercritical CO₂, high-pressure (100+ bar) systems, or power generation., • Familiarity with PHA/HAZOP leadership, LOPA, and pressure relief design., • Background in startup, R&D, or first-of-a-kind hardware development environments.Compensation & Benefits, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

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 Power Electrical Engineer will participate in all aspects of the development and test of power avionics hardware for Astrolab rovers. The ideal candidate has 15+ years of experience in power electronics design, including schematic capture, PCB layout, and 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 the development of vehicle power electronics from clean sheet to flight. For example: solar power conversion, battery management systems, power distribution and load management, voltage regulators, etc, • Develop and implement PCBA requirements, use-cases, and system integration, • Schematic capture and PCBA layout for power and analog circuits in Altium Designer, • Design analysis including power, size, mass, Monte Carlo tolerances, and reliability related, • PCBA design verification testing, qualification testing, and system integration testing, • Lead design reviews for inter-disciplinary audiences, • Bachelor of Science degree in Electrical Engineering, Computer Engineering, or equivalent, • 15+ years of experience in power electronics design including schematic capture, PCB layout, and testing, • Expertise in solar power, voltage regulation, load management, fault protection, power transmission, analog instrumentation, and digital circuits, • Skilled at schematic capture and layout of complex PCBAs, • Skilled at performing circuit analyses in SPICE and Excel, • Proficiency with basic electronic lab equipment such as power supplies, oscilloscopes, DMMs, signal generators, soldering iron, etc, • Join a team of best-in-class engineers building the foundation of planetary surface exploration, • Equity ownership in the company, • Comprehensive health benefits, including medical, dental, vision, and mental health support, • 401(k) plan with company match, • Flexible PTO and parental leave, • Home office set up reimbursement, • Fully flexible and remote friendly work environment, • Weekly lunch stipend, plus complimentary snacks and beverages on-site, • Once a month social hour on-site with food and drinks

Job DescriptionDescriptionAs an Automation & Controls Engineer at Impulse, you will be responsible for the design and commissioning of industrial machinery and systems for R&D, test, and production while working closely with a fast-paced, agile team. Responsibilities • Own all aspects of equipment design from concept, requirements, and commissioning, • Generate necessary schematics and for electrical and fluid systems in EPlan to required standards, • Write and debug software for PLCs in TwinCAT that is maintainable and scalable, • Programming of various industrial controls hardware (VFDs, motor starters, PLCs, etc.), • Selecting of application specific hardware (circuit protection, VFDs, motion systems, robots, etc.), • Development of HMIs that are easy to use, functional, and can be used for diagnostics & troubleshooting, • Bachelor's degree in a relevant engineering field, • Familiarity of PLC systems, • Object oriented programming in structured text per IEC 61131-3, • Industrial Safety, • Schematic design with EPlan, • 3D Control panel design with EPlan ProPanel, • Troubleshooting electrical and mechanical systems, • Understanding of ISO 13849, ANSI B11, or IEC 61508 safety standards, • Knowledge of UL508A, NFPA 70, NFPA 79 standards, • Familiarity with industrial protocols such as EtherCAT, Profinet, IO-Link, etc., • Work with external vendors and manufacturers for sourcing hardware and solutions, • Experience with hazard risk assessments and mitigation plans Additional Requirements: Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job DescriptionAbout Us At Arbor Energy & Resources Corporation ("Arbor Energy"), we're creating technology to power our lives while protecting the planet that sustains them. Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today's energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale. Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we're applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance. If you share our values and are drawn to rigorous work with lasting impact, we'd love to learn more about you. Come build what the future will run on. Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it. Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor. Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity. Role OverviewThe Sr. Combustion Engineer helps pioneer our rocket-inspired, high-pressure combustion systems for carbon-neutral and carbon-negative power cycles. In this role, you'll lead end-to-end development of cutting-edge, high-efficiency combustion devices in a fast-paced, collaborative environment. You will partner closely with test engineers, analysts, and designers to push boundaries—delivering breakthrough performance that powers a sustainable future. From conceptual design and modeling to hands-on testing and rapid iteration, you'll own the full hardware lifecycle. Responsibilities • Lead the clean-sheet design and analysis of advanced oxy-fuel combustion systems, delivering breakthrough performance from concept to reality, • Plan, execute, and analyze high-pressure and temperature test campaigns, delivering actionable insights to accelerate progress, • Guide system configuration and drive performance optimization for maximum efficiency and reliability, • Own rapid hardware development cycles—from manufacturing and assembly through testing and iterative improvements, • Leverage additive manufacturing and state-of-the-art simulation tools to accelerate innovation and reduce development timelines, • Champion continuous improvement by proposing and implementing design upgradesRequirements, • Bachelor's degree in Mechanical, Aerospace, Chemical engineering, or related field, • 7+ years of experience in combustion system design, analysis, and testing, • Comprehensive understanding of thermodynamics, fluid mechanics, and heat transfer, • Hands-on experience with high-temperature and pressure equipment, • Demonstrated ability to own the product lifecycle from conceptual design to validation, • Curious, inventive, and entrepreneurial mindset comfortable driving progress Preferred Qualifications, • Advanced degree (M.S. or Ph.D.) in Mechanical, Aerospace, or Chemical engineering, • Hands-on experience with hot-fire testing and high-pressure systems in rocket or gas turbine environments, • Programming or scripting skills for data reduction and automation (Python, MATLAB, etc.), • Background in startup environments or agile hardware development cyclesBenefits & Compensation, • Pre-IPO stock options, • Medical, dental, and vision insurance (Arbor covers 90% for employees), • Basic life insurance fully covered, • Health savings account (HSA) with matching, • Flexible savings account (FSA), • Unlimited PTO, • 12+ company holidays, including Earth Day!, • 401(k), • Commuter benefits, • Annual learning and development stipend Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

Job Description For over 35 years, Yorktel has been the video managed services partner around the world for some of the largest business and government agencies. With over 10,000 video systems under management worldwide – more than any other video communications service provider – Yorktel has the proven expertise and global reach to deliver enterprise-quality visual communications. Yorktel is currently seeking a Sr. Field Engineer who is focused on a fast-paced high-volume production and engineering department and staff. The Sr. Field Engineer is also responsible for meeting project commitments (both financial and non-financial) and the overall service of external customers. Responsibilities include but are not limited to strategic or operational planning within the field engineering departments, monitoring the performance of active projects, financial analysis to include job cost monitoring and reporting, staff training, adherence to standard operating practice and processes. Roles and Responsibilities: • Work within a team with varying expertise, influencing internal and external customers for mutually desirable outcomes, • Troubleshoot issues, make recommendations, and ensure problem resolution with the team, • Provide technical support to the sales team in a detailed and timely manner, • Interface with clients and job sites to document customer requirements and conditions, • Provide and document customer designs based on client needs and site conditions, • Collaborate with clients, architects, consultants, and staff throughout the design and delivery process with support from the Supervisor, • Develop Statements of Work based on system design and customer requirements, • Create system design drawings, including audiovisual system diagrams, drawings, sketches, and specifications, • Develop accurate job cost estimates, • Provide technical responses to customer RFPs/RFQs/RFIs, • Maintain complete and accurate project documentation and records, • Communicate effectively with internal staff, clients, cooperative trades, and subcontractors, • Coordinate and manage multiple system design projects, • Ensure successful completion of assignments on time and within budget, • Develop and adhere to company technical standards and practices, • Follow York-VCA policies and procedures, • Participate in transition activities for effective information transfer from pre-sales to implementation teams, • Create and implement test plans for York-VCA and customer lab solutions, • Perform testing in lab environments emulating real-world conditions, • Analyze customer networks to determine visual communication requirements, • Support ad hoc and one-of-a-kind projects, • Collaborate with manufacturers and vendors to identify current and future technologies for clients, • Strong troubleshooting skills and ability to recommend solutions for technical issues, • Excellent communication skills, especially in explaining complex technical information and responding to detailed inquiries, • Strong discretion and judgment in handling confidential information, • Proficiency in using computers and MS Suite (Outlook, Project, Excel, Word), • Ability to interface with clients, architects, consultants, and internal staff, • Capable of interpreting multiple formats of technical specifications, schematic drawings, and architectural diagrams, • Strong project coordination and time management skills, with the ability to manage multiple system design projects, • Attention to detail in maintaining accurate project documentation and records, • Ability to create detailed Scope of Work documents and system design drawings, • Skilled in developing accurate job cost estimates, • Proficient in video network infrastructure commissioning and support processes, • Knowledge of audiovisual, videoconferencing, and IT products and applications, • Familiarity with video and audio-conferencing service standards, • Demonstrated or potential proficiency in AutoCAD, Visio, or similar diagrammatic software, • Strong presentation skills, especially in presenting technical solutions to executive-level audiences, • Knowledge of York-VCA processes, as well as individual customer procedures, • Ability to work with manufacturers and vendors to evaluate and select technologies for clients, • Willingness to pursue additional training and certifications related to job performance, • Problem-solving skills in analyzing customer networks and resolving visual communication issues, • High levels of professionalism and integrity, • High ability to work with peers, • Exceptional customer service skills, • Exceptional written, verbal, and interpersonal skills, • A degree in a related field such as audio engineering, electrical engineering, or computer science is beneficial but not required, • Certifications in specific AV systems, such as Crestron or AMX, are helpful, • Several years of experience working with audiovisual equipment and systems, • Thorough understanding of AV systems, including design, installation, and troubleshooting, • Experience leading a team of technicians and managing projects, • Proficiency in creating project timelines and budgets, • Excellent communication skills, with the ability to work well with clients to understand their needs and provide solutions, • Ability to lift and carry objects up to 50 lbs., • Frequent sitting, standing, and walking, • Limited weekend and/or night work may be required, • Domestic travel requiring multi-night stays within and at times outside the local work area, • Valid passport; International travel possible, • Valid U.S. driver’s license, • Must be willing to complete background checks and drug tests as required by current or future contracts 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, national origin, disability status, Genetic information and testing, family and medical leave, sexual orientation and gender identity or expression, protected veteran status, or any other characteristics protected by 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.

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

Job Description Lead Avionics Engineer – Drive Next-Generation Spacecraft Systems! El Segundo, CA | On-site Opportunity Summary A seed-stage deep-tech startup is developing next-generation platforms that enable mobility, maneuverability, and in-space resource capability for a wide range of orbital missions. The company is focused on advancing spacecraft performance through novel propulsion and onboard systems, supporting missions that require reliability in demanding orbital environments. The engineering team brings experience across spacecraft development, launch systems, and high-reliability hardware programs, and the company is entering a rapid build and test phase. As a Lead Avionics Engineer, you will own the avionics and electronic system architecture across the spacecraft platform. You will guide design decisions from concept through hardware bring-up and flight readiness, working across flight computers, power systems, communications, and supporting electronics. This role is built for someone who wants to take true ownership, move quickly, and help shape the technical direction of a company that is building hardware to operate in some of the most complex mission environments in space. About Us We are a venture-backed space technology startup building high-performance spacecraft platforms that support in-space mobility and future propellant generation capabilities. Our mission is to expand what is possible in orbit by pairing advanced propulsion with tightly integrated spacecraft systems. Operating from Southern California, we combine a first-principles engineering culture with a fast-moving startup mindset, giving engineers real ownership over design, testing, and mission execution. Job Duties • Lead avionics architecture, design, qualification, and integration across the spacecraft platform, • Develop flight-ready electronics from concept through system integration and mission operations, • Translate operational needs into technical requirements and system-level trade studies, • Design and prototype flight computers, power distribution, networking, and comms hardware, • Perform structured debugging, fault isolation, and root-cause investigations, • Build hardware-in-the-loop test environments and validation frameworks, • Ensure reliability, testability, and compliance across mission-critical systems Qualifications • Bachelor’s degree in electrical engineering, aerospace engineering, computer engineering, computer science, or related field, • 5+ years of experience designing avionics or space-grade electronics, • Direct experience delivering flight-qualified or mission-critical electronic systems, • Familiarity with government, aerospace, or industry hardware standards, • Hands-on background in circuit design, debugging, and test equipment use, • Proficiency with PCB design tools such as Altium or similar platforms, • Strong system-level troubleshooting capability across hardware and software interfaces, • Experience working in fast-paced engineering environments with significant ownership, • Strong technical foundation supported by first-principles problem solving Preferred Experience • Avionics or electronics work on spacecraft, launch vehicles, satellites, or deep-tech platforms, • Experience supporting integration, environmental testing, or qualification campaigns, • Background working with space-relevant system constraints such as radiation tolerance, thermal limits, EMI/EMC, or mission reliability engineering, • Experience with PCB layout and schematic design tools beyond basic use, • Familiarity with aerospace standards including MIL-spec, ECSS, or NASA-derived guidelines, • Prior exposure to early-stage startup environments or small engineering teams Why Join Us • High-ownership role with direct impact on flight hardware, • Opportunity to help shape the architecture of next-generation spacecraft systems, • Tight-knit, high-caliber team working on complex and meaningful technology, • Build in an environment where decision-making is fast and engineering leads the way Compensation Details $175,000 - $215,000

Job DescriptionDescription: Advanced Cooling Technologies, Inc. (ACT), located in Anaheim, CA and headquartered in Lancaster, PA, is a leading manufacturer of innovative thermal management products serving a broad range of industries, including commercial satellites, military vehicles, medical devices, primary calibration equipment, and HVAC systems. Recognized as one of the “Best Places to Work” in PA, ACT is committed to fostering creativity, innovation, and making a meaningful impact every day. Guided by our core values of Innovation, Teamwork, and Customer Care, we are dedicated to developing world-class products and quality systems that support both commercial and government customers. Our continued growth is driven by technical excellence, operational discipline, and the strength of our people. Position Summary This position is for a Quality Engineer at our Anaheim, CA facility, reporting to our Quality Manager. The Quality Engineer will perform a variety of operational functions that constitute the production, inspection and distribution of products or services for commercial and/or government customers. Responsibilities • Provide quality engineering support throughout all phases of product development, • Support manufacturing and development teams with process mapping, controls, SOPs, CAPA, inspections, and test procedures, • Develop inspection and testing strategies (tooling, fixtures, gauging, equipment) for incoming, in-process, and final inspections, • Maintain and control quality documentation, • Support supplier quality through inspections, root cause analysis, and corrective actions, • Plan and assist with quality audits to ensure compliance with QMS (ISO 9001 / AS9100), • Perform First Article Inspections (AS9102) and final inspections as required, • Lead and support corrective action programs, including customer complaints and returns, • Oversee calibration, internal audits, and AS9100 management reviews, • Conduct risk assessments, FMEA, and control plan development, • Review and approve quality system procedures, • Manage nonconforming materials and engineering change processes (ECNs, CMAS), • Support product testing and overall quality program initiativesRequirements:, • BS in engineering or technical field., • Minimum of five years of QA experience in a regulated industry, aerospace industry preferred., • Knowledge of quality system regulations/requirements., • Experience with continuous improvement methodologies such as Lean Manufacturing, Six Sigma, CAPA, etc., • Understanding of statistical techniques (SPC, DOE, ANOVA, probability theory, sampling distributions, Minitab, etc.), • Experience in GD&T. ACT offers competitive pay, excellent benefits (medical, dental, vision, paid time off, holidays, company-paid life & disability insurance, 401(k) match, and profit-sharing), and a supportive team environment. ACT is an Equal Opportunity Employer. All qualified applicants will be considered without regard to race, color, religion, national origin, sex, sexual orientation, gender identity, age, disability, veteran status, or any other protected characteristic. ACT participates in E-Verify. California Applicants: ACT collects personal information for hiring purposes. California residents may have rights under the CCPA/CPRA. Contact HR at .

Job DescriptionPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are seeking a Principal Power Electronics Engineer I (2025538) to join our growing spacecraft payload development team. In this position, you will contribute across the entire development lifecycle of next-generation power electronics hardware for satellites and space power systems payloads—from leading the definition of power system architectures and trade studies to detailed circuit design, simulation, printed circuit board (PCB) layout, verification and integration testing, production transition, and manufacturing support. DUTIES AND RESPONSIBILITIES * Define electrical power system architecture, and derive power subsystem requirements * Design DC-DC power converters, motor drives, inverters, power management and control circuits from concept to production release * Perform detailed design for low to high complexity analog and power electronics circuits ranging from single DC-DC power converters to multi-output power supply modules * Perform modeling and analysis of analog and power electronics designs including worst-case circuit analysis (WCA), stress analysis, small signal modeling analysis, failure modes and effects analysis (FMEA), reliability analysis, and power integrity analysis * Develop design verification test plans, requirement compliance matrices, system integration and qualification test plans, and production acceptance test plans for power converters and power supply designs * Lead board bring-up and design verification testing of power electronics circuits and modules * Lead system integration, qualification campaigns, and release of analog and power electronics designs into production * Mentor younger engineers and foster knowledge sharing * Lead a small team of power electronics engineers to drive project execution * Perform research and monitor power electronics industry trends to drive innovation and generate intellectual property in this area REQUIREMENTS AND MINIMUM QUALIFICATIONS * Bachelor of Science (BS) degree or higher in Electrical Engineering (or related) from an accredited university. * Minimum of 9 years of experience designing analog and power electronics * Experience working with electrical power systems and subsystems, including developing power architecture and power requirements, performing trade studies for size, weight, power, and cost optimization (SWAP-C), selecting power converter topologies, and defining power management and control blocks * Experience with modeling and control of DC-DC converters and power stage design of different isolated and non-isolated DC-DC power converters (e.g. discrete linear regulators, Buck, Boost, Buck-boost, Flyback, Forward, Half-bridge, Full bridge, and Resonant converters) * Experience designing custom signal and power magnetics, and power filters for low noise and electromagnetic compatibility (EMC) * Experience developing design verification test plans, requirement compliance matrices, system integration and qualification test plans, and production acceptance test plans * Experience performing worst-case circuit analysis (WCA), stress analysis, failure modes and effects analysis (FMEA), and reliability analysis for power supplies * Extensive hands-on experience with testing and troubleshooting electronics and power converters using laboratory instruments such as oscilloscopes, impedance analyzers, spectrum analyzers, electronic loads, and signal generators * Experience with electronics schematic capture and printed circuit board (PCB) layout tools such as Altium, OrCAD, Allegro or Xpedition * Experience with analysis and simulation tools such as SPICE, LTSPICE, SIMetrix/SIMPLIS, PLECS, Simulink, MATLAB, MathCAD, ANSYS Q3D and SiWave, or HyperLynx * Excellent written and verbal communication skills PREFERRED EXPERIENCE * Master of Science or PhD in Electrical Engineering with research focus in power electronics * Experience designing high-reliability analog and power electronics for automotive, space or defense applications * Knowledge of space radiation environments and radiation effects in electronics * Experience in power electronics applications utilizing GaN or SiC wide bandgap power semiconductor devices * Experience running board-level power integrity simulation using tools such as Ansys SiWave, or HyperLynx * Experience with soft switching and resonant power converter topologies (e.g. LLC, CLLC, series resonant, phase shifted full bridge, dual active bridge, etc.) * Experience with power stage design for inverters and motor drives * Knowledge of modeling and control of inverters and motor drives * Experience with advanced control schemes for DC-DC power converters (e.g. voltage mode with feedforward control, constant on-time control, V2 constant on-time control, phase shift modulation, average current mode control) * Experience with isolation and grounding, failure mode effects analysis and fault tolerant design, and thermal management of power electronics * Programming skills to support hardware test and data processing (Python, MATLAB, etc.) * Knowledge of maximum power point tracking (MPPT) for solar power applications, battery sizing and battery management systems, power conversion for electric propulsion systems, power conditioning, power management, and power distribution units for spacecraft technology * Experience designing and testing power electronics units to meet industry standards and requirements in the automotive, industrial, space or military markets (e.g., FCC, CISPR, UL safety, ECSS, NASA, MIL standards) CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills. Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans. CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law. Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Job DescriptionDescriptionAs a Dynamics Test Engineer at Impulse, you will play a critical role in designing, planning, and executing vibration and environmental testing to ensure product reliability, performance, and compliance with industry standards. The ideal candidate has hands-on experience with vibration testing equipment, strong data analysis skills, and the ability to collaborate across multidisciplinary teams. Responsibilities • Plan, prepare, and execute vibration and shock tests (sine, random, and combined environments), • Set up, operate, maintain, and troubleshoot vibration test equipment, including electrodynamic shakers, slip tables, and associated control systems and facility infrastructure, • Develop detailed test plans, procedures, and instrumentation setups in alignment with project requirements and applicable standards (e.g., MIL-STD-810, NASA GEVS, DO-160), • Monitor and control test execution, ensuring accurate data collection and safe operation, • Analyze test data, generate technical reports, and communicate results and recommendations to relevant engineering teams, • Collaborate with design and dynamics engineers to refine product designs, • Ensure compliance with safety, quality, and regulatory requirements during all test operations, • Support the continuous improvement of test processes, equipment calibration, and lab infrastructure Minimum Qualifications • Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or related field, • 3+ years of direct experience in vibration and shock testing for aerospace, automotive, or related industries, • Proficiency with vibration test systems, vibration controllers, and data acquisition systems, • Proficiency in data analysis using MATLAB, Python, or similar tools, • Excellent technical writing and documentation skills, • Strong problem-solving and troubleshooting capabilities Preferred Skills and Experience • Master’s degree in a relevant engineering discipline, • Strong understanding of environmental test standards (MIL-STD-810, DO-160, NASA GEVS, etc.), • Experience in aerospace hardware qualification and flight hardware certification testing., • Knowledge of structural dynamics and finite element analysis (FEA), • Familiarity with other environmental tests (thermal, acoustic, EMI/EMC) 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 DescriptionDescriptionAs a Flight Software Engineer at Impulse, you will be responsible for the design, development, and integration of the software that powers our Space Vehicles. You will work closely with avionics engineers, GNC engineers, propulsion engineers, and other cross-disciplinary teams to deliver high-reliability, high-performance software for in-space transportation. Responsibilities • Contribute to the design, implementation, integration, and verification of software for:, • Guidance, Navigation, and Control (GNC) algorithms, • Command and telemetry handling, • Mission sequencing, autonomy, and fault management, • Closed-loop control of propulsion, attitude control, and other time-critical systems, • Implement features for Impulse’s real-time flight software framework to meet deterministic performance requirements in space environments., • Develop detection and mitigation algorithms for anomalies such as sensor failures, actuator malfunctions, or radiation-induced faults., • Direct and participate in code reviews, ensuring compliance with software safety, reliability, and maintainability standards., • Support mission operations and troubleshoot real-time issues during ground integration, environmental testing, and on-orbit operations. Minimum Qualifications • Bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, or related degrees, • 4+ years writing C/C++ code for an embedded system or vehicle of some kind (robot, car, drone, spacecraft, etc), • Demonstrated understanding of computer architecture, operating systems, data structures, and computer networking, • Experience with Real Time Operating Systems (RTOS) or with Embedded Linux, • Experience using version control, test cases, and other software best practices Preferred Skills and Experience • Proven track record delivering flight software for spacecraft— including launch vehicles, OTVs, upper stages, or other in-space propulsion systems., • Familiarity with NASA cFS, ROS2, or custom middleware for space applications., • Expertise in designing software for deterministic timing and hard real-time constraints. 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. About the Role Radiant is seeking a highly motivated Manufacturing Engineer who will be working closely with design engineers to innovate on the production of complex mechanisms and structures critical to our microreactor technology. You will ensure reliable, safe, quality, and delivery of the Kaleidos demonstration unit that will test in 2026 at the Idaho National Lab and be instrumental to testing the first new reactor design in over 50 years. Responsibilities & Duties: * Working with the team responsible for the manufacturing and inspection process for critical components and assemblies within the Kaleidos microreactor. * Partner with design engineers to develop innovative production methods for complex mechanisms and structures. * Develop, qualify, and refine manufacturing processes to meet all design and business requirements including safety, quality, efficiency, and delivery. * Develop and execute manufacturing specifications and fabrication instructions. * Identify and develop appropriate suppliers for component sourcing and fabrication. * Identify, plan, and execute capital equipment, machine, and layout upgrades to meet evolving production requirements. * Partner with team driving initiatives for continuous improvement in manufacturing processes and product quality. Required Skills and Qualifications: * Bachelor’s degree from an accredited institution in mechanical, manufacturing, or other related engineering discipline. * 1+ years of experience (internship experience acceptable) with manufacturing of mechanical products in a production environment, preferably in high-tech or energy sectors. Desired Skills and Qualifications: * Master’s degree from an accredited institution in mechanical, manufacturing, or other related engineering discipline. * Strong problem-solving skills and attention to detail. * Self-motivated with strong organizational, written, and oral communication skills. * Demonstrated ability to work collaboratively with design and operations teams. 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: $95K - $105K

Job Description Manufacturing Engineer - Build and Scale Advanced Optical Hardware Production! Gardena, CA | On-site Opportunity Summary A fast-growing deep-tech startup in Southern California is hiring a Manufacturing Engineer to help build and scale the production systems behind next generation optical hardware. The company is developing advanced technology that relies on precision electro-mechanical assemblies, automated production equipment, and high-quality manufacturing processes to support future high-volume deployment. This role is designed for an early-career engineer who enjoys working with real hardware systems. You will collaborate closely with experienced engineers to design production tooling, build automated assembly cells, and help transition new products from development into scalable manufacturing. The position offers the opportunity to gain hands-on experience building physical systems while contributing to the foundation of a rapidly expanding manufacturing operation. About Us We are a venture-backed technology company focused on advancing hardware systems that rely on precision optical components and complex electro-mechanical assemblies. Our team is working to bring cutting-edge technologies into scalable manufacturing environments that can support real-world deployment across multiple industries. By combining automation, advanced engineering, and modern factory infrastructure, we are building the foundation required to manufacture complex hardware at scale. Job Duties • Assist with the design and development of automated production cells, including fixtures, tooling, and assembly systems for precision electro-mechanical and optical components, • Create and modify 3D CAD models used for tooling, fixtures, mechanical interfaces, and production equipment, • Support new product introduction activities including process development, build planning, and early production builds, • Develop and maintain manufacturing documentation such as work instructions, assembly procedures, and validation protocols to support repeatable production, • Assemble, test, and troubleshoot prototype equipment and production hardware directly on the factory floor, • Evaluate production data, yield metrics, and metrology results to assist with root cause analysis and process improvement initiatives, • Work with cross-functional engineering teams to identify manufacturability improvements and feed design insights back into product development, • Assist with the development of inspection methods and production testing strategies including in-line metrology and final product validation Qualifications • Bachelor's or Master's degree in Mechanical Engineering, Manufacturing Engineering, Electrical Engineering, or a closely related field, • Strong engineering fundamentals such as mechanics of materials, controls, or heat transfer, • Proficiency using modern 3D CAD software such as NX, SolidWorks, Creo, or similar platforms, • Hands-on experience building, testing, or debugging mechanical or electro-mechanical systems through academic projects, internships, research labs, or co-op programs, • Strong analytical thinking and structured problem solving skills, • Comfortable working directly with tools, lab equipment, and physical hardware in a lab or manufacturing environment, • Willingness to support production schedules including extended hours or weekend work when required Preferred Experience • Internship, co-op, or early professional experience in robotics, automation, hardware development, or manufacturing environments, • Experience designing tooling, fixtures, or assembly aids for production or test environments, • Exposure to data analysis or scripting tools such as Python, MATLAB, or similar platforms for evaluating process performance, • Experience working with automated equipment, robotic systems, or precision assembly tools, • Familiarity with manufacturing process development tools such as PFMEA, statistical process control, or capability analysis, • Understanding of GD&T principles and tolerance analysis related to tooling and fixture design, • Exposure to production data systems, MES platforms, or traceability infrastructure used in manufacturing environments, • Familiarity with cleanroom or controlled manufacturing environments Why Join Us • Opportunity for growth in a rapidly expanding deep-tech manufacturing environment, • Ability to work directly with experienced engineers on complex hardware systems, • Hands-on exposure to advanced automation and precision manufacturing processes, • Collaborative startup environment where engineers can contribute across disciplines, • Flexible work environment, • Strong PTO policy, • Medical, dental, and vision benefits, • 401k retirement plan, • Equity participation opportunities Compensation Details Salary range: $100,000 - $160,000 #LI-AV