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Job Description Integration Engineer – Join a High-Growth Hardware Startup Building Next-Gen Manufacturing Systems! Gardena, CA | On-site Opportunity Summary A fast-growing hardware technology company in Los Angeles is building advanced manufacturing systems to support the next generation of high-performance communications hardware. The team is focused on scaling complex production environments that blend custom machinery, precision tooling, test infrastructure, and software into a unified, high-volume operation. This Integration Engineer role is a hands-on opportunity to own how machines, fixtures, test systems, and workflows come together on the factory floor. You will lead the technical integration of production equipment, support line bring-up and ramp, and ensure that systems are reliable, scalable, and ready for new product introductions. If you enjoy solving cross-disciplinary problems in fast-paced manufacturing environments, this role offers the chance to make a meaningful impact. About Us We are a venture-backed manufacturing technology company focused on building scalable production systems for advanced hardware products. Our team blends mechanical, electrical, software, and systems engineering to create tightly integrated factory environments capable of supporting both rapid iteration and high-volume output. With a strong emphasis on operational excellence and technical ownership, we are building the foundation for one of the most advanced manufacturing operations in our sector. Job Duties Production Line Integration • Lead the technical integration of machines, tools, fixtures, and workstations into a unified manufacturing system, • Drive production line bring-up, troubleshooting, and ramp activities across mechanical, electrical, controls, and system interfaces, • Define and maintain system-level interfaces between equipment, material flow, tooling, and factory infrastructure, • Qualify new equipment, fixtures, and process updates to support product launches, process changes, and volume increases Test Asset Ownership • Own high-volume test systems across both production and development lab environments, • Maintain end-of-line test hardware, ensuring strong performance, uptime, and long-term reliability, • Design, build, and integrate custom test fixtures and hardware interfaces for qualification and manufacturing, • Ensure test systems meet throughput, accuracy, and reliability requirements, • Lead test readiness efforts for new product revisions and production scale-ups Test Software and Automation • Partner with software engineers to develop systems that control and interface with test hardware, • Contribute to Python-based tools for automation, hardware interaction, and data analysis, • Work within Linux-based environments to support testing and integration workflows, • Support continuous integration test environments that validate system changes before factory deployment Qualifications • Bachelor’s or Master’s degree in Electrical, Mechanical, or Computer Engineering, or equivalent experience, • Demonstrated hands-on project experience showing strong technical ownership, • Systems-level thinking across mechanical, electrical, software, and manufacturing domains, • Ability to collaborate across engineering, operations, and production teams in fast-paced environments Preferred Experience • Exposure to test automation or data acquisition systems, • Experience working in Linux environments, • Proficiency in Python or similar scripting languages, • Background with optical, RF, or high-speed electrical test equipment, • Experience integrating multi-station production lines or factory automation systems Why Join Us • Opportunity to work on complex, real-world manufacturing systems, • High ownership and technical impact, • Fast-moving startup environment with room to grow, • Exposure to cross-functional engineering challenges, • Ability to influence how production systems are built from the ground up Compensation Details $120,000 - $180,000 #LI-AV

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 Description Radiant is seeking a Lead Test Engineer, Power Generation to own the strategy, execution, and team leadership for testing the power generation system including turbomachinery, heat exchangers, controls, and primary cooling systems. This role is ideal for a hands-on technical leader who enjoys building test infrastructure, running complex hardware, and mentoring engineers and technicians while remaining deeply involved in day-to-day testing. You will lead testing development for our high-speed machinery and own creating our test site from the ground up. This test infrastructure will be used to iterate quickly on our designs evaluating vibration, performance, thermal behavior, and system reliability in development and transition into acceptance testing for production units. This role works closely with mechanical design, analysis, manufacturing, and operations teams to ensure turbomachinery designs are validated, robust, and production-ready. Responsibilities Test Site & Infrastructure Development * Lead requirements definition, design, and implementation of Radiant’s test site * Design, build, commission, and maintain test rigs, fixtures, instrumentation, and support systems for turbomachinery, heat exchangers, controls, and primary cooling systems * Establish operating procedures, safety controls, and facility readiness for high-speed, high-energy, and high-temperature test environments Test Strategy, Planning & Technical Ownership * Own and lead the turbomachinery test strategy across development, qualification, and production acceptance phases * Define test objectives, plans, success criteria, instrumentation strategies, and data requirements for high-speed rotating machinery and supporting thermal-fluid systems * Serve as the technical authority for vibration, rotordynamic, and bearing-related testing * Translate analytical predictions (critical speeds, stability margins, transient response) into targeted test campaigns that validate design assumptions and retire risk. * Balance test coverage, technical risk, schedule, and hardware availability to enable rapid iteration while maintaining safety and rigor Test Execution & Data Analysis * Plan and execute development, qualification, and acceptance tests including startup/shutdown, transient, off-design, and endurance testing * Operate test hardware hands-on with a strong emphasis on repeatability, data quality, and safety * Analyze test data to assess vibration behavior, rotordynamic stability, bearing performance, thermal response, and overall system performance * Compare test results against analytical predictions and work with design teams to resolve discrepancies * Collaborate with mechanical engineers to conduct root cause investigations, identify anomalies or failures, and implement corrective actions supported by test evidence Technical Leadership & Team Development * Provide technical leadership and mentorship to test engineers and technicians * Act as a player-coach: remain hands-on while scaling testing capability, throughput, and organizational maturity * Support hiring, onboarding, and technical development of turbomachinery test personnel * Develop work estimates, test schedules, and status updates for program leadership * Review and approve test procedures, reports, and data packages * Establish standards for test documentation, data management, and knowledge capture * Help mature Radiant’s turbomachinery test processes, labs, and safety culture over time Cross-Functional Collaboration * Partner closely with turbomachinery mechanical engineers to ensure designs are testable and adequately validated * Review component and system-level design documentation with an eye toward test coverage, instrumentation, and risk * Collaborate with thermal, manufacturing, quality, and operations teams to support prototype, first-article, and production hardware testing * Represent testing in design reviews, test readiness reviews, and technical leadership discussions Required Qualifications * Bachelor’s or Master’s degree in Mechanical Engineering or a related field, or equivalent experience * 8+ years of experience in testing, development, or validation of turbomachinery, rotating equipment, or complex mechanical systems * Hands-on experience testing high-speed rotating machinery and high-temperature hardware * Experience correlating test results with analytical predictions and design intent * Demonstrated technical leadership and ability to drive complex test efforts to completion * Strong written, verbal, and organizational skills Desired Qualifications * Prior experience leading or mentoring test engineers or technicians * Experience with power generation or other high-reliability power generation systems * Strong understanding of rotordynamics, vibration, and bearing behavior as applied to real hardware testing * Familiarity with rotordynamic analysis tools (e.g., XLrotor, Dyrobes, or equivalent) from a test correlation or validation perspective * Familiarity with relevant industry standards (API, ASME, ISO) * Startup or fast-paced hardware development experience * Prior nuclear experience is not required Additional Requirements * Willingness to work extended hours or weekends as necessary to accomplish program objectives * Must work 100% onsite at Radiant’s El Segundo headquarters 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 - $247,275

Job DescriptionDescriptionAs a Build Reliability Engineer (Composites) at Impulse, you will own the connection between design intent, manufacturing execution, and flight performance for the composites hardware. You will work hands-on with technicians, manufacturing engineers, and design teams to prevent defects before they occur, rapidly diagnose failures, and continuously improve hardware reliability across spacecraft builds. Responsibilities • Partner with design, manufacturing, and integration teams to ensure hardware is built reliably and repeatably from prototype through production, • Perform closeout inspections, • Support early development test and build campaigns to characterize hardware performance, material properties, and design decisions, • Identify, investigate, and eliminate build defects through structured root cause analysis and corrective actions, • Develop inspection, acceptance, and quality control processes aligned with hardware reliability requirements, • Provide design-for-reliability and manufacturability feedback during design reviews and build planning, • Develop and implement MRP/ERP improvements for improved hardware handling, trace, data collection, and overall reliability, • Develop and implement build quality metrics to heighten awareness and to improve quality landscape over time, • Audit production floor processes against process requirements, • Identify requirement gaps and write specifications to fill those gaps, • Implement projects to improve manufacturing reliability, • Own training and certification of elevated sign-off privileges for processes, • Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, Manufacturing Engineering, or related field, • 3+ years of experience in hardware manufacturing, aerospace, automotive, or high-reliability systems, • Demonstrated experience supporting production builds, integration, or test of primary structures and/or complex mechanical or electromechanical systems, • 4+ years of demonstrated build reliability experience with spacecraft, launch vehicles, aviation, robotics, or defense hardware, • Familiarity with AS9100, ISO 9001, or similar quality systems (practical application preferred over documentation focus), • Demonstrated experience with reliability engineering concepts (FMEA, reliability growth, Weibull analysis), • Demonstrated background working closely with technicians and production teams, • Demonstrated experience supporting rapid development or prototype-to-production transitions, • Technical familiarity with composites materials and manufacturing Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan. Impulse Space’s spacecraft manufacturing business is subject to U.S. export regulations including the International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Learn more about the ITAR here. Impulse Space is an Equal Opportunity Employer; employment with Impulse Space is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Job Description Avionics Engineer Location: Hawthorne, CA - HQ (On-site) Employment Type: Full-Time Department: Engineering Compensation: My client welcomes candidates across a broad range of experience levels. Titles and compensation will be calibrated based on demonstrated expertise and impact. · Level 1: $90K – $110K + Equity · Level 2: $100K – $125K + Equity · Level 3: $130K – $160K + Equity · Level 4: $150K – $185K + Equity · Level 5: $165K – $205K + Equity About the Role My client is building spacecraft from the ground up—and they’re looking for an Avionics Engineer who thrives in high-autonomy, high-impact environments. You’ll own the design and deployment of electronic subsystems for our first flight vehicle, with full lifecycle responsibility from concept to orbit. This is a zero-to-one opportunity for engineers who want to shape hardware that survives the harshest environments and pushes the boundaries of what’s possible. Responsibilities · Architect and own avionics system-level design, interfaces, and trade studies · Prototype, bring up, and validate flight computers, comms systems, power electronics, and ADCS hardware · Build internal test infrastructure (flatsat, GPS sim, power sim, comms sim, etc.) · Lead qualification testing across vibration, shock, thermal, and thermal vacuum environments · Establish best practices for electrical design and tooling · Support flight operations with hands-on hardware ownership Qualifications · Proven experience designing and validating PCBAs for space or similarly demanding environments · Ownership of high-reliability electronics from concept through deployment · Ability to operate independently and iterate rapidly in a constrained trade space · Deep troubleshooting instincts—comfortable crawling through systems to isolate and resolve issues · A mindset for excellence, not perfection—my client values bold builders over box-checkers Bonus Points · You’ve shipped flight hardware · You’ve built something unconventional that worked · You’ve challenged requirements to make the system better · You’ve mentored others or built tools that improved team velocity Culture & Fit My client is obsessed with impact. They move fast, expect ownership, and prioritize hiring exceptional individuals—even those with unconventional backgrounds. If you’re the kind of person who builds things in your garage, rewrites specs to make them better, or thrives in ambiguity, they want to hear from you. Benefits · 100% coverage for medical, dental, and vision base plans · Access to HSA, FSA, 401K, and commuter benefits · Unlimited PTO (with a minimum of two weeks mandatory use) · Daily catered lunches · Equity in a company that’s redefining what’s possible in space

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 are seeking a Test Engineer to develop, execute, and oversee testing procedures and test stand hardware to test complex fluid, mechanical and electrical systems. This role involves designing test plans, analyzing performance data, building and troubleshooting test stand fluids and instrumentation systems, and ensuring compliance with safety and quality standards. The ideal candidate has experience in test automation, data acquisition, and working with high-energy or hazardous systems. This position requires on-site work with up to 40% travel to local test facilities. Responsibilities • Collaborate with design engineers to develop and implement test plans for fluid, electrical, and control systems., • Oversee test execution, analyze data, and troubleshoot system performance issues., • Design and maintain test fluid systems, fixtures, and instrumentation., • Ensure compliance with safety regulations and industry standards., • Develop and maintain procedures for test site operation and management.Requirements, • Bachelor's degree in Mechanical, Electrical, Aerospace, or a related engineering field., • 3+ years of experience in system testing, validation, or a related field., • Experience with high-pressure gas systems., • Strong troubleshooting and problem-solving skills., • Familiarity with test instrumentation and sensor integration., • Proficiency in analyzing test data and generating reports.Preferred Qualifications, • Experience testing high-energy or hazardous systems (high voltage, high pressure, etc.)., • Experience with data acquisition and test automation systems., • Knowledge of LabVIEW, Python, MATLAB, or similar for test automation., • Experience working with PLCs, control systems, and industrial sensors., • Familiarity with industry standards such as API, ASME, IEEE, or MIL-STD., • Experience in a fast-paced startup or R&D environment.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 Senior Avionics Engineer - Take Charge of Cutting-Edge Spacecraft Technology! El Segundo, CA | On-site Opportunity Summary Join a pioneering company that is redefining the boundaries of space exploration with its innovative propulsion technology. Our team is composed of top engineers with experience from leading aerospace companies, and we're on a mission to broaden access to high-energy orbits. As a Senior Avionics Engineer, you will have an exciting opportunity to lead the development of critical technology for our spacecraft, including our upcoming vehicle scheduled for launch in early 2026. With a focus on high agency and ownership, this role promises growth and expanded responsibilities as we continue to evolve. About Us We are at the forefront of space technology, developing groundbreaking spacecraft designed for the most challenging missions. Our vision is to revolutionize access to orbits ranging from LEO to cislunar space using our proprietary propulsion systems. Headquartered in Los Angeles, our innovative approach is backed by top-tier venture funding, allowing us to push the envelope in space exploration. Job Duties • Spearhead the entire electrical design process, including testing, qualification, and integration for our spacecraft, • Drive avionics development from initial concept through to flight-ready systems and integration, • Manage the design and interfacing of avionics, encompassing requirements capture, component selection, analysis, and system-level trade-offs, • Prototype and validate flight computers, power systems, communications, and electronic systems, • Ensure system reliability through root cause and corrective action investigation, debugging, and documentation, • Conduct hardware-in-the-loop testing and develop testbeds for system validation, • Lead efforts to comply with relevant government and safety standards Qualifications • BS in aerospace engineering, electrical engineering, computer science, computer engineering, or a related field, • 2+ years of experience in developing space electronics and avionic systems, • Proven track record in architecting and qualifying avionics systems for spaceflight, • Familiarity with government and MIL-spec standards, • Hands-on experience in circuit design and using electronics test equipment, • Experience with Altium Designer or similar tools, • Proficient in troubleshooting electronics at both the board and system levels, • Background in a fast-paced startup environment or equivalent experience, • Strong engineering foundation with a first-principles approach to problem-solving Preferred Experience • Experience with Altium Designer or similar software is a plus, • Familiarity with relevant government and MIL-spec standards Why Join Us • Excellent benefits and a strong sense of ownership in the work, • Venture-backed and well-funded, providing stability and room for growth, • Opportunity to work alongside industry-leading experts in a dynamic and innovative environment Compensation Details $120,000 - $180,000

Plans and performs engineering test programs and uses project management tools; advanced statistical and scientific methods to address and resolve engineering problems. Bachelor’s degree in mechanical engineering, Aerospace Engineering, Systems Engineering, or related discipline. Performs and coor

We are recruiting for a Manufacturing Software Test Engineer who will will develop LabVIEW test programs and scripts for automated systems to test our cameras. Experience directing and coordinating the implementation of test automation, next generation test platforms, and other test tools. Understan

Familiar with general assembly and test procedures, including tolerance stack-up analysis, structural proof testing, and pressurized leak checks. Degree in engineering or a related technical field, with 5+ years of hands-on experience building and testing hardware in a manufacturing or integration e

Perform Reliability predictions & Mean Time Between Failures (MTBF) calculations on components Required Recent Experience / Knowledge: 5+ years of experience in all aspects of reliability engineering including: Performing Failure Modes and Effects Analysis (FMEA) Failure Reporting, Analysis and Corr

Degree in engineering or a related technical field, with 2+ years of hands-on experience building and testing hardware in a manufacturing or integration environment. Experience directly authoring and executing test procedures, including acting as a test conductor for integrated system verification.

Marvin Test Solutions is a leading Aerospace and Manufacturing company specializing in test solutions, located in Irvine California. Required Recent Experience / Knowledge: Electronics BSEE or higher degree At least seven years’ experience designing digital circuits, FPGAs, PLDs and PCBs Experienc

A bachelor's degree in Mechanical Engineering, Aerospace Engineering, Systems Engineering, or a related discipline. Mechanical and testing facility systems that test pneumatic, hydraulic, refrigeration, heat exchangers, high-speed turbo-machinery components or systems require a minimum of 4 years of

Performs and coordinates test design, development, and/or analysis functions on advanced and complex engineering test projects. Plans and performs engineering test programs and uses project management tools; advanced statistical and scientific methods to address and resolve engineering problems. Bac

We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Guiding multidisciplined teams in the development of test equipment. Troubleshooting software and test equipment.

Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, Systems Engineering, or a related discipline. Collaborate with engineering teams to design, document, and analyze test systems for advanced mechanical components. At least 4 years of technical experience in designing and testing s

Bachelors degree in Mechanical Engineering, Aerospace Engineering, Systems Engineering or related discipline. Minimum 4 years of technical experience transferable to designing mechanical and test facility systems required to test pneumatic, hydraulic, refrigeration, heat exchangers, high-speed turbo

A bachelor's degree in Mechanical Engineering, Aerospace Engineering, Systems Engineering, or a related discipline. Mechanical and testing facility systems that test pneumatic, hydraulic, refrigeration, heat exchangers, high-speed turbo-machinery components or systems require a minimum of 4 years of

Partner closely with Design Engineering, Manufacturing Engineering, Quality, and Operations to ensure products are manufacturable and testable. We are seeking a highly experienced Senior Manufacturing Hardware Test Engineer to lead the architecture, development, and deployment of end-of-line (EOL) m

Authoring and executing test plans and procedures on complex high-pressure pneumatic and high-voltage electrical systems; High-pressure pneumatic leak checks, sensor checkouts, high-voltage electrical system checkouts, integrated system testing; Designing and commissioning pneumatic and electrical t

Drive the technical execution of mechanisms and integrated assembly testing through design integration, test equipment/tooling design or sourcing, test sequencing, mBOM development, work order creation, test training, and specification authoring. Demonstrated experience partnering with design engine

Develop T&E strategies, Test and Evaluation Master Plan (TEMP) content, verification plans, test objectives, test procedures, and evaluation criteria. The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the US Spa

Design and commission new test assets and systems to unlock new test capabilities or enhance existing ones while working closely with design and manufacturing partners to ensure the successful execution of production testing campaigns that are both efficient and scalable over time. Authoring and exe

Execute payload functional tests, performance tests, and end-to-end link tests using EGSE, RF test equipment, and data acquisition systems. As a Senior Engineer, Payload Test, meoSphere, you will be responsible FOR:. Plan and execute environmental test campaigns (vibration, shock, thermal vacuum, EM

A leading aerospace company in Long Beach, CA is seeking a Technical Engineer with experience in liquid-propellant rocket engines. Responsibilities include managing engine system development, supporting testing, and leading projects with minimal oversight.

Create test frameworks to manage multiple devices and complex test sequences. Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, or related discipline. This is an exciting opportunity for an engineer who thrives on innovation, precision, and solving complex system cha

Design and commission new test assets and systems to unlock new test capabilities or enhance existing ones while working closely with design and manufacturing partners to ensure the successful execution of production testing campaigns that are both efficient and scalable over time. Authoring and exe

Drive the technical execution of mechanisms and integrated assembly testing through design integration, test equipment/tooling design or sourcing, test sequencing, mBOM development, work order creation, test training, and specification authoring. Demonstrated experience partnering with design engine

Senior Software Engineer — Development Team. We're looking for a Senior Software Engineer to join our Development team — the core of our backend infrastructure. Build and maintain data engineering workflows — moving, transforming, and making sense of data reliably at scale.

Our team partners heavily with manufacturing, test, launch, and integration teams, striving to develop our engines in record time and to support Terran R's first launch in 2026. As part of this team, you will help build, test, and iterate on the full product lifecycle of our Aeon‑R engine system

We build websites and apps for clients across the US and Europe, specializing in decentralized finance (DeFi, crypto, NFT, blockchain), fintech, and healthcare, with occasional work in e-commerce and other verticals.Beyond client work, we operate our own high-revenue web product with a website, mobi

As part of this team, you will help build, test, and iterate on the full product lifecycle of our Aeon‑R engine systems, seeing them mature and eventually bring Terran R into space. And in addition to learning from each other, we all learn from the engine – Aeon R is a novel engine that’s neve

As an early engineer at Sift, you won’t just write code—you’ll help define the architecture, shape the product, and influence the culture of a company focused on solving real engineering problems. At Sift, we’re redefining how modern machines are built, tested, and operated. Our platform giv

A pioneering aerospace company in Long Beach is seeking an engineering professional to lead the AeonR assembly process. Candidates should have a degree in engineering and 3+ years of experience.

SCADA systems Provide oversight, direction, and support to field crews as projects are being constructed Responsible for the Network / SCADA engineering aspects on photovoltaic and BESS designs and pursuit projects Duties include the areas of Network design and programming (LAN/WAN), SCADA design an

Electrical Power Engineer(Engineering Specialist - Electrical Engineering). Engineering Specialist - Electrical Engineering). The Systems Engineering Division (SED) provides unmatched experience in systems engineering to the U.

Degree in Computer Science, Computer Engineering, Electrical Engineering, or related field. Make key tradeoff decisions, mentor junior engineers, build new systems/tooling, and recommend/drive high impact across existing systems. Senior Software Engineer, Backend.

A dynamic automation company in California is seeking adaptable individuals for a hands-on role that involves traveling to various locations across North America.Starting salary is between $60,000 and $75,000 with ample opportunities for growth and benefits including health insurance and a 401(k) ma

As a Software Engineer in Special Programs, you will design, develop, and test key aspects of an in-house solution for analysis, simulation, and prototyping of software in support of all SpaceX flight systems. Software Engineer/Level II: $145,000. Design and implement automated testing for hardware

SSC/SZ-BC provides highly classified Space Domain Awareness (SDA) systems, Defensive and Offensive Space Control (DSC/OSC) capabilities, and space test range assets to meet current and projected Department of Defense (DoD) operational requirements. SSC/SZ-BC develops, integrates, tests, deploys, sus