Senior Avionics Test & Integration Engineer

Mach Industries, founded in 2022, develops autonomous defense systems with a focus on scalable and decentralized solutions. The company’s mission centers on strengthening the strategic capabilities of the United States and its allies. With a team of around 220, Mach Industries blends the agility of a startup with a commitment to national security. The company emphasizes rapid manufacturing and technical innovation, aiming to support global safety and deter kinetic conflicts through advanced systems. The team addresses the evolving challenges of modern warfare by building solutions that adapt to changing defense needs. Role overview The Firmware Integration Engineer, based in Huntington Beach, leads the integration of software and firmware for Unmanned Aerial Vehicles (UAVs). This position combines hands-on engineering with elements of program management, requiring technical expertise and strong coordination skills across multiple teams. What you will do Integrate software and firmware components for UAV platforms Oversee project milestones and manage deliverables Coordinate inputs from software, hardware, and systems teams to build unified products Debug source code and troubleshoot complex technical issues Propose and implement solutions to integration challenges Reconfigure and test prototype firmware within UAVs Facilitate collaboration between engineering disciplines Who thrives here This role suits engineers who enjoy moving between technical problem-solving and guiding collaborative efforts. Success comes from being hands-on with both code and hardware, while also helping drive projects forward and supporting teams in achieving shared technical goals.

About Mach IndustriesEstablished in 2022, Mach Industries is an innovative and rapidly expanding defense technology firm dedicated to creating next-generation autonomous defense platforms. Our mission centers on developing scalable and decentralized defense systems that bolster the strategic capabilities of the United States and its allies. With a dynamic workforce of around 220 employees, we embody the agility and ambition of a startup.Our vision is to transform the future of warfare through advanced manufacturing techniques, rapid innovation, and an unwavering commitment to national security. We strive to address the challenges of modern warfare with effective systems designed to deter kinetic conflicts and safeguard global security.The RoleWe are in search of a skilled Integration Engineer to spearhead the integration of Software and Firmware components into Mach’s Unmanned Aerial Vehicles (UAVs).The Integration Engineer will play a pivotal role in advancing projects swiftly — monitoring milestones, managing deliverables, and merging the contributions of diverse teams into a unified final product. This position necessitates a hands-on approach, including debugging source code, troubleshooting complex technical issues, proposing innovative solutions, firmware reconfiguration, and testing prototype firmware within UAVs. The Integration Engineer will act as a key liaison among software, hardware, and systems teams, ensuring seamless communication and collaboration.This role uniquely combines engineering expertise with program management skills — encompassing technical depth alongside the communication and planning abilities essential for driving cross-functional integration efforts across flight software, autonomy, ground control, and mission systems.This multidisciplinary position is highly visible and ideal for an engineer who excels in both technical and leadership roles — someone who can delve into code when necessary while guiding teams toward coordinated technical milestones.Key ResponsibilitiesCollaborate across mechanical, electrical, and software disciplines to establish systems and subsystems requirements, interfaces, data flows, and how these requirements are executed by the Software and Firmware Engineering teams.Define software/firmware features that support outlined requirements, set timelines for their development, and manage the implementation, validation, and release processes aligned with the company’s overall program milestones.

Mach Industries develops autonomous defense platforms for aerospace and national security. Founded in 2022, the company builds scalable, decentralized systems to support the strategic interests of the United States and its allies. With a team of around 220, Mach Industries combines the agility of a startup with a focus on advanced manufacturing and rapid innovation. This Embedded Firmware Engineer role centers on designing and developing firmware for advanced embedded systems, particularly in aerospace and defense contexts. The position requires hands-on experience with embedded software, microcontroller programming, and system integration. The engineer will work closely with Mach's software team and contribute directly to the company's technical achievements. What you will do Software system design: Create firmware to control embedded systems for weaponry applications. Prototyping and testing: Source components, define firmware requirements, integrate systems, and troubleshoot embedded designs to meet performance and quality expectations. Embedded systems controls: Develop control algorithms for movement and operation within weapons platforms. Collaboration: Work with cross-functional teams to integrate embedded designs into larger projects. Hardware interaction: Partner with hardware engineers to ensure seamless communication between software and hardware. Continuous learning: Keep up with new technologies and methods in embedded systems engineering. Quality assurance: Ensure software designs and integrations meet quality standards and best practices. Location This position is based in Huntington Beach.

Mach Industries develops autonomous defense platforms and scalable, decentralized systems for the United States and its allies. Founded in 2022, the company combines startup agility with a mission to strengthen global security through advanced manufacturing and rapid product development. Role overview The Firmware Validation Engineer focuses on validating firmware for vehicle components and integrated systems. This position requires a strong foundation in electrical engineering, hands-on experience with avionics hardware, and the ability to design and execute validation plans from early design through manufacturing. What you will do Collaborate with Firmware, Avionics, Manufacturing, and Flight Operations teams to deliver reliable firmware releases for flight testing and customer deployment. Create and execute detailed test specifications for both system-level and component-level validation, covering standard and fault-injection scenarios. Develop software to support Software-in-the-Loop (SITL) and Hardware-in-the-Loop (HITL) simulations. Run SITL and HITL tests, analyzing and troubleshooting issues as they arise. Reproduce and investigate problems discovered during flight test operations. Enhance existing validation tools and introduce new solutions to accelerate validation cycles and support scalability for current and future airframe models. Location This position is based in Huntington Beach.

Join Mach Industries as a Radar/DSP Firmware EngineerFounded in 2022, Mach Industries is an innovative defense technology firm dedicated to creating next-generation autonomous defense platforms. Our mission is to develop scalable, decentralized defense systems that significantly enhance the strategic capabilities of the United States and its allies. With about 220 talented professionals on board, we embody the agility and ambition of a startup.We envision a future where warfare is redefined through state-of-the-art manufacturing, rapid innovation, and an unwavering commitment to national security. Our focus is on solving the challenges of modern warfare with cutting-edge systems that deter kinetic conflict and safeguard global security.Your Role:As a Radar/DSP Firmware Engineer, you will be instrumental in advancing RF sensing capabilities for Mach’s autonomous defense platforms. You will engage in the complete development lifecycle of radar software, from algorithm prototyping to embedded deployment. This role requires close collaboration with cross-functional teams to deliver high-performance, low-latency radar systems that satisfy mission-critical requirements. To thrive in this dynamic environment, you will need strong technical execution, adaptability, and a proactive approach.Key ResponsibilitiesDevelop, test, and implement radar software for RF sensing technologies, ensuring superior performance and reliability.Craft efficient, high-quality code using C++, Python, or C.Collaborate closely with engineering teams to achieve seamless hardware-software integration.Create and maintain signal processing algorithms specifically for RF sensing systems, ensuring real-time performance and minimal latency in challenging environments.Engage actively in agile workflows, providing transparency into technical risks, development blockers, and engineering trade-offs to facilitate informed decision-making across the team.Troubleshoot, debug, and refine complex software systems, focusing on maintaining the performance, stability, and robustness required for mission-critical reliability.

About Mach IndustriesEstablished in 2022, Mach Industries is a dynamic and innovative defense technology firm dedicated to the development of next-generation autonomous defense platforms. Our mission centers on delivering scalable and decentralized defense systems that bolster the strategic capabilities of the United States and its allies. With a team of around 220 talented professionals, we embody the agility and ambition of a startup.We aspire to revolutionize the future of warfare through advanced manufacturing techniques, rapid innovation, and an unwavering commitment to national security. Our focus is on creating lethal systems that deter kinetic conflict and safeguard global security.The RoleAs a Firmware Engineer, you will be instrumental in the creation of our state-of-the-art embedded systems, concentrating on firmware development, prototyping, and design specific to aerospace vehicles. This role demands advanced technical proficiency in embedded software development, microcontroller programming, and system-level integration. You will be a vital contributor within the Mach software engineering team.Key ResponsibilitiesSoftware System Design: Leverage your expertise in embedded systems software to create firmware for controlling and operating our embedded systems in weapon applications.Prototyping and Testing: Engage actively in sourcing components, defining firmware specifications, integrating systems, and troubleshooting finalized embedded system designs to ensure they meet performance and quality criteria.Embedded Systems Controls: Develop control algorithms for the precise movement and operation of embedded systems within the weapons platform.Collaboration: Work closely with cross-functional teams to integrate your embedded system designs seamlessly into the larger project scope.Hardware Interaction: Collaborate with hardware engineers to optimize communication between software and embedded hardware components.Continuous Learning: Keep updated with the latest technologies and methodologies in embedded systems engineering to introduce innovative solutions to the team.Quality Assurance: Ensure that all software designs and implementations adhere to the highest quality standards.

Join Mach Industries as a Firmware Validation EngineerEstablished in 2022, Mach Industries is a pioneering defense technology firm dedicated to the development of next-generation autonomous defense platforms. Our mission revolves around providing scalable, decentralized defense systems that significantly enhance the strategic capabilities of the United States and its allies. With a dynamic team of around 220 employees, we embody the agility and ambition of a startup.We aspire to transform the landscape of warfare through state-of-the-art manufacturing, rapid innovation, and a steadfast commitment to national security. Our focus is on addressing the challenges of modern warfare with advanced systems that deter kinetic conflicts and safeguard global security.Your RoleWe are seeking passionate engineers to spearhead the firmware validation process for individual vehicle components as well as comprehensive system-level evaluations. This position demands a robust foundation in electrical engineering, a profound technical grasp of avionics hardware components, and experience in crafting and executing validation plans from the initial design phase through to production.Key ResponsibilitiesCollaborate closely with Firmware Engineers, Avionics Engineers, Manufacturing, and Flight Operations to ensure high-quality firmware releases for flight test operations and customer products.Design and implement comprehensive test specifications for system-level (airframe) and individual component evaluations, covering nominal and fault-injection scenarios.Develop software for Software-in-the-Loop (SITL) and Hardware-in-the-Loop (HITL) simulation tests in alignment with test specifications.Conduct SITL and HITL tests, analyzing and resolving issues identified during these tests.Reproduce and investigate anomalies discovered during flight test operations.Continuously enhance available tools and introduce new solutions that optimize validation cycles and can be scaled across all existing and future airframe variants.QualificationsBachelor's degree in Electrical Engineering, Mechatronics, Computer Engineering, or equivalent professional experience.Solid understanding of Electrical Engineering principles.Proficiency in programming languages including Python and C.

Mach Industries, based in Huntington Beach, is seeking a Final Integration Technician to join the team. This position focuses on building and integrating mission-critical components for advanced defense systems. The company develops next-generation autonomous defense platforms and emphasizes rapid innovation and strong national security values. With a team of about 220 professionals, Mach Industries combines the drive of a startup with the impact of a defense technology leader. Role overview The Final Integration Technician will fabricate pilot and pre-production assemblies, working with high-voltage power systems and complex electromechanical assemblies. The role requires managing assigned projects independently and adapting to changing priorities each day. Attention to cleanliness and safety is essential, following 5S practices and company protocols. What you will do Fabricate assemblies using Manufacturing Execution Systems (MES) for key components, including high-voltage and electromechanical systems. Manage projects independently and adjust to shifting daily tasks. Maintain workspace organization and safety through 5S best practices and adherence to safety procedures. Conduct line trials for new products and processes, working closely with cross-functional teams to meet production targets. Identify assembly challenges, support process improvements, and lead Kaizen events when needed. Assemble hardware for test stands, ensuring thorough documentation for both components and full assemblies. Perform teardown and validation testing for new equipment and testers across production lines. Support engineers in diagnosing quality issues and test failures. Mentor production associates and provide on-the-job training. Carry out self-inspections and in-process checks to confirm quality compliance. This role is suited for someone who values precision, enjoys hands-on work with advanced technology, and thrives in a collaborative, evolving environment.

Mach Industries, based in Huntington Beach, develops next-generation autonomous defense platforms. Founded in 2022, the company focuses on scalable and decentralized defense systems that strengthen the strategic capabilities of the United States and its allies. With a team of about 220 professionals, Mach Industries combines startup agility with a mission to advance the future of defense technology. The Thermal Engineer will play a key role in designing and optimizing thermal management systems for Mach’s vehicles. This position involves analyzing how heat transfer, thermal loads, and environmental factors affect vehicle performance and structural integrity. Collaboration with teams in propulsion, structural engineering, and aerodynamics is central to integrating thermal solutions that maintain both performance and manufacturability. What you will do Design, analyze, and optimize thermal management systems at both system and component levels for vehicle platforms. Assess the impact of heat transfer and thermal loads on vehicle performance and structure through detailed analysis. Work closely with cross-functional teams to integrate effective thermal solutions into vehicle designs. Develop and carry out thermal testing procedures, including thermal cycling, environmental assessments, and failure mode analysis. Provide insights on how different thermal management systems influence overall vehicle performance. Create technical documentation, such as thermal analysis reports, design guidelines, and test reports. Requirements Experience in thermal analysis for aerospace applications, including engines, avionics, or aircraft structures. Strong understanding of heat transfer principles and the effects of thermal loads on avionics and structures. Proficiency with thermal analysis and simulation tools like STAR-CCM+, Icepak, Simscape, or AMESim. Background in thermal testing, validation, and environmental testing methods. Knowledge of designing scalable thermal solutions suitable for mass production. Excellent collaboration and communication skills for working across multiple engineering disciplines.

Join our dynamic team at mach as an Automation Engineer, where you will play a crucial role in enhancing and optimizing our automation processes. Your expertise will contribute to the development of innovative solutions that streamline operations and improve efficiency across various projects.

Join our innovative team at mach as an FPGA Engineer where you'll design and implement cutting-edge solutions for complex systems. Your expertise will play a crucial role in developing high-performance FPGA architectures that drive our projects forward. Collaborate with a talented group of engineers in a dynamic environment that fosters creativity and technical excellence.

About the Role mach is hiring a Soft Structures Engineer in Huntington Beach. This role focuses on designing and developing soft structures for a range of applications. The work involves hands-on problem solving and close collaboration with engineers from other disciplines. What You Will Do Design and develop high-performance soft structures Work with multidisciplinary teams to deliver solutions that meet client requirements Apply attention to detail throughout the design and testing process What We Look For Experience in soft structure design Strong problem-solving skills Ability to collaborate across engineering specialties Detail-oriented approach to engineering challenges

Join Mach Industries as a Senior Electrical EngineerMach Industries, established in 2022, is a pioneering defense technology firm committed to advancing next-generation autonomous defense platforms. Our mission centers on delivering scalable and decentralized defense systems that amplify the strategic capabilities of the United States and its allies. With a dynamic team of around 220 employees, we embody the spirit of a startup, combining agility with ambition to drive remarkable change in the defense sector.We envision a transformed future of warfare through innovative manufacturing, rapid advancements, and a steadfast dedication to national security. Our focus is on creating lethal systems designed to deter kinetic conflicts while enhancing global safety.Your RoleAs a Senior Electrical Engineer, you will play a crucial role in shaping next-generation military technologies. Your expertise will be instrumental in the electrical design, development, and testing of advanced defense systems. This position is ideal for a motivated individual who thrives in a fast-paced, high-stakes atmosphere and is keen to employ their electrical engineering skills on impactful projects.Key ResponsibilitiesEmbedded Electronics Design: Design electronic circuit boards featuring MCUs, high-speed communication buses such as USB, Ethernet, and MIPI, along with power distribution, EMI, and ESD circuits.Schematic and Layout PCB Design: Create PCB designs using Altium Designer for flight avionics, guidance systems, communication systems, and power distribution.Rapid Prototype Design and Testing: Quickly develop prototypes utilizing standard and application-specific lab tools, and evaluate designs with standard and specialized test equipment.Documentation: Generate and maintain comprehensive design documentation, CAD drawings, and product specifications for board and system designs.Quality Assurance: Design PCB boards and systems conforming to Mach's and industry quality standards, collaborating with the quality assurance team to ensure compliance with reliability and safety standards.Regulatory Compliance: Work alongside the regulatory team to guarantee all designs and processes adhere to industry, defense, and export control regulations.

Mach Industries, founded in 2022 and based in Huntington Beach, builds autonomous defense platforms with a focus on scalable, decentralized systems. The team of around 220 people combines startup agility with a commitment to rapid innovation and advanced manufacturing. Their mission is to strengthen the strategic capabilities of the United States and its allies by developing solutions that address the demands of modern warfare and support global security. Role overview The Composites Design Engineer will design, analyze, and test composite structures for autonomous vehicles. This role centers on developing lightweight, high-performance composite airframes for defense applications. Responsibilities include designing composite components, performing structural analyses, supporting fabrication and testing, and ensuring solutions are suitable for scalable, high-volume production. What you will do Design and develop composite structures for unmanned aerial vehicles (UAVs), taking concepts from initial design through flight testing with a focus on lightweight, high-performance airframes. Oversee composite components throughout the development cycle, including laminate design, structural analysis, fabrication support, and validation testing. Perform structural analyses using hand calculations and Finite Element Analysis (FEA) to assess stiffness, strength, stability, and failure modes. Collaborate with manufacturing and testing teams to translate designs into practical hardware, validating performance through testing. Participate in hands-on fabrication and integration of prototype composite hardware. Support the planning and execution of structural tests, comparing analytical predictions with physical test results. Develop laminate architectures, joints, and structural concepts that balance high performance with repeatability and scalability for large-scale production.

Join mach as a Principal IT Systems Engineer, where you will play a pivotal role in shaping the future of our technology infrastructure. You will leverage your expertise in systems engineering to design, implement, and optimize complex IT systems that drive efficiency and innovation.

Archer Aviation is a pioneering aerospace company headquartered in San Jose, California, dedicated to revolutionizing air travel with our all-electric vertical takeoff and landing (eVTOL) aircraft. Our mission is to enhance the accessibility and sustainability of air mobility, ultimately contributing to a greener future. Our innovative aircraft is designed to accommodate four passengers and operates with minimal noise, setting new standards in the aviation industry.At Archer, we embrace challenges and strive for excellence. We believe that a diverse workforce fosters creativity and enhances problem-solving capabilities, driving us toward collective success. Our commitment to building an inclusive and equitable workplace ensures that every team member’s unique background and perspective are valued and celebrated.

Join Mach Industries as a GNC EngineerAre you passionate about pioneering defense technology? At Mach Industries, founded in 2022, we are at the forefront of developing next-generation autonomous defense platforms. Our mission is to provide scalable and decentralized defense systems that uplift the strategic capabilities of the United States and its allies. With a dynamic team of around 220 talented professionals, we operate with the agility and ambition of a startup.Our vision is to transform the future of warfare through innovative manufacturing and an unwavering commitment to national security. We strive to tackle the next generation of warfare by creating advanced systems that deter kinetic conflict and secure global peace.The OpportunityWe are currently on the lookout for a skilled GNC Engineer, Modeling & Simulation. In this role, you will design, develop, and maintain high-fidelity aircraft simulation environments that support the development of Guidance, Navigation, and Control (GNC) systems. Your responsibilities will include implementing equations of motion in software, validating aerodynamic and plant models, and establishing the necessary simulation infrastructure for both software-in-the-loop (SITL) and hardware-in-the-loop (HITL) testing.This position is perfect for an engineer who excels in the realms of physics-based modeling, software development, and systems integration. You will collaborate closely with aerodynamicists, control engineers, and hardware teams to ensure that Mach’s autonomous platforms are meticulously modeled and rigorously tested prior to flight.Your Key ResponsibilitiesDevelop and maintain high-fidelity flight dynamics and vehicle simulation models.Implement equations of motion in C++ and Python for real-time and offline simulation scenarios.Work alongside the aerodynamics team to integrate aerodynamic models obtained from CFD and wind tunnel experiments.Conduct system identification and parameter estimation to create precise plant models.Establish and maintain simulation infrastructure supporting GNC verification and validation in SITL and HITL environments.Create test harnesses, logging frameworks, and automated validation tools for simulation resources.Integrate with CI/CD pipelines to ensure continuous regression testing and model integrity.Document and uphold model assumptions and methodologies to promote clarity and efficiency.

Join mach as a Lead EHS & Facilities Engineer, where you will play a crucial role in enhancing environmental health and safety standards while overseeing facilities operations. This position offers you the chance to lead initiatives that support a sustainable and safe working environment.

Mach Industries, founded in 2022 and based in Huntington Beach, develops autonomous defense platforms for the United States and allied partners. The company brings together a team of about 220 people, blending startup adaptability with a focus on scalable, decentralized defense systems. Its mission is to advance national security through rapid innovation and advanced manufacturing. Role overview The Soft Structures Engineer will take a leading role in designing and developing lighter-than-air (LTA) platforms. This position guides vehicle architecture, oversees structural integrity, selects materials, and manages pressure dynamics for balloon-based systems. The work covers the full product lifecycle, from early concepts through to flight-ready hardware. Hands-on problem-solving with soft materials, high-performance fabrics, and pressurized systems is a key part of the job. What you will do Design balloon envelopes, including geometry, material selection, and structural layout. Analyze both pressurized and unpressurized systems for stress, creep, fatigue, and potential failure. Ensure designs are suitable for manufacturing, addressing seaming, patterning, joining, and production methods. Plan and carry out ground and flight testing to validate models and enable rapid iteration. Collaborate with mechanical and manufacturing teams to integrate envelope systems into complete vehicles. Develop internal tools and frameworks for simulation, sizing, and performance prediction. Drive development cycles from prototype through deployment, supporting fast progress from design to field use.