Senior Software Engineer - Infrastructure & Simulation

Mach Industries develops autonomous defense platforms with a focus on scalable, decentralized systems. Founded in 2022, the company brings together a team of about 220 professionals dedicated to advancing national security for the United States and its allies. The organization combines the pace of a startup with a mission to strengthen strategic capabilities through advanced manufacturing and rapid innovation. Mach's work centers on building systems that deter kinetic conflict and support global security. The team addresses challenges of modern warfare by creating technologies that enhance defense and operational readiness. Role overview The Senior Software Engineer - Infrastructure & Simulation will lead the development of simulation and validation infrastructure for Mach's autonomous systems. This work underpins rigorous testing, including Monte Carlo simulations, Software-in-the-Loop (SITL), Hardware-in-the-Loop (HITL), and large-scale simulation projects across several product lines. What you will do Design, build, and maintain simulation and validation infrastructure for aircraft systems, covering discrete simulations of avionics, sensors, power distribution, flight controls, and embedded software. Develop and manage SITL and HITL frameworks to support rapid development, regression testing, and system validation for flight autonomy and embedded software stacks. Create software infrastructure that emulates bare-metal drivers, avionics peripherals, and complete aircraft system behaviors, enabling early validation, fault injection, and failure mode testing. Develop and refine automated test pipelines that link simulation and HITL to CI/CD workflows, ensuring ongoing validation of flight software for performance, safety, and reliability. Work closely with autonomy, embedded, avionics, and systems engineers to define and implement test strategies that reflect real-world flight scenarios, environmental factors, and operational requirements. Improve simulation fidelity, determinism, and performance so that simulated results better match actual aircraft dynamics.

About Mach IndustriesEstablished in 2022, Mach Industries is an innovative defense technology firm committed to pioneering next-generation autonomous defense platforms. Our mission is to provide scalable and decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a dynamic team of approximately 220 dedicated professionals, we embody the agility and ambition of a startup.Our vision is to transform the future of warfare through advanced manufacturing, rapid innovation, and a steadfast focus on national security. We are driven to tackle the challenges of modern warfare with systems designed to deter kinetic conflict and safeguard global security.The RoleAt Mach Industries, we are developing autonomous systems that undergo rigorous testing and validation processes long before deployment. As a Senior Software Engineer specializing in Infrastructure & Simulation, you will be instrumental in creating the simulation and validation frameworks that facilitate rapid iteration and instill confidence in real-world performance. Your contributions will form the backbone of our autonomy systems, enabling Monte Carlo simulations, software-in-the-loop (SITL), hardware-in-the-loop (HITL), and extensive simulations across all Mach product lines.Key ResponsibilitiesDesign, develop, and maintain simulation and validation infrastructure for aircraft systems, including intricate simulations of avionics, sensors, power distribution, flight controls, and embedded software.Create and manage Software-in-the-Loop (SITL) and Hardware-in-the-Loop (HITL) frameworks to support swift development, regression testing, and system validation across flight autonomy and embedded software stacks.Develop software infrastructure that emulates bare-metal drivers, avionics peripherals, and aircraft system behaviors, enabling early validation, fault injection, and failure-mode testing.Construct and enhance automated test pipelines that incorporate simulation and Hardware-in-the-Loop (HIL) into CI/CD workflows for continuous validation of flight software performance, safety, and reliability.Collaborate closely with autonomy, embedded systems, avionics, and systems engineers to establish robust test strategies that align with real-world flight profiles, environmental conditions, and operational constraints.Enhance simulation fidelity, determinism, and performance to minimize discrepancies between simulated behavior and actual aircraft dynamics.

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.

Layup Parts is an innovative startup specializing in the manufacturing of composite parts and the tooling necessary for production. Our mission is to expedite the shipping of parts faster than our competitors can provide quotes.We leverage cutting-edge technology to revolutionize the composites industry, producing high-quality composite parts with unmatched speed and affordability. Our clientele includes pioneering organizations focused on developing next-generation high-tech products, and we are dedicated to advancing their success through scalable automation solutions.Our team comprises seasoned founders, product leaders, and engineers who have successfully built and supported some of the fastest-growing brands across the United States. We have secured funding from reputable investors, including Founders Fund, Lux Capital, and Haystack.About the Role:We are actively seeking highly motivated Senior Software Engineers to join our dynamic engineering team. This individual will report directly to our CTO, Hanno Kappen, and collaborate closely with team members and advisors.This role is pivotal and offers a unique opportunity to influence the technical direction of Layup. Ideal candidates are those eager to join an exceptional team and significantly contribute to the growth and success of an early-stage startup.This position is remote, with occasional travel to our headquarters.

Layup Parts is an innovative startup specializing in the manufacturing of composite components and the corresponding tooling. Our mission is to deliver parts more swiftly than our competitors can provide quotes.We leverage cutting-edge technology to transform the composites industry, delivering high-quality parts at an accelerated pace and competitive pricing. Our clientele includes pioneers in high-tech product development, and we are committed to creating technology that propels their success through scalable automation.Our team comprises seasoned entrepreneurs, product leaders, and engineers who have contributed to the rapid growth of some of the most dynamic brands in the United States. We have secured funding from prominent advisors and investors, including Founders Fund, Lux Capital, and Haystack.About the Role:We are seeking highly driven Senior Software Engineers to become integral members of our expanding engineering team. This position will involve close collaboration with our CTO and engagement with fellow team members and advisors.This pivotal role offers a unique chance to influence the technical direction of Layup. The ideal candidate is someone eager to join an exceptional team and contribute significantly to the growth and success of this early-stage startup.This position is remote with occasional travel to our headquarters.

Mach Industries develops autonomous defense systems designed to meet the demands of modern warfare. Founded in 2022, the company operates with the agility of a startup and a team of about 220 people. Its mission centers on scalable, decentralized solutions that strengthen the strategic capabilities of the United States and its allies. The organization prioritizes national security and aims to deter conflict while supporting global stability through rapid innovation and advanced manufacturing. Role overview The Autonomy and Robotics Software Engineer will help build an AI-powered autonomy stack for environments where GNSS and other sensor data may be unreliable or missing. This role involves designing, developing, and deploying software systems for perception, localization, navigation, planning, and mission autonomy across several product lines. What you will do Design and implement software for autonomous systems, focusing on perception, localization, navigation, planning, and mission autonomy Develop solutions that work in challenging, sensor-limited environments Apply technical expertise to transition prototypes into operational systems Who thrives here Engineers with deep skills in areas like estimation, perception, machine learning, embedded systems, or planning tend to succeed in this position. Comfort working across related domains is important, as team members contribute directly to advancing the autonomy stack and moving concepts from prototype to deployment. Location This position is based in Huntington Beach.

Mach Industries develops autonomous defense platforms built for scalability and decentralization. Founded in 2022, the company supports the strategic needs of the United States and its allies. With a team of roughly 220, Mach Industries blends the agility of a startup with a strong focus on national security. The company advances manufacturing methods to accelerate innovation and aims to deter kinetic conflict through new defense systems. Role overview The Autonomy and Robotics Software Engineer creates and deploys AI-driven autonomy stacks for use in contested or unreliable environments, where GNSS and other sensors may not be available. This role involves designing, developing, and fielding software that improves perception, localization, navigation, planning, and mission autonomy across Mach Industries’ product lines. What you will do Design and implement software systems that enable autonomy in difficult or unpredictable settings Develop capabilities in perception, localization, navigation, planning, and mission autonomy Transform prototypes into operational systems ready for field deployment Who thrives here Engineers with deep technical expertise in areas like estimation, perception, machine learning, embedded systems, or planning are a strong fit. Success in this role also comes from working comfortably across related domains, showing curiosity, and driving ideas from concept through deployment. Location Huntington Beach

About Mach Industries Founded in 2022, Mach Industries is a defense technology company focused on building next-generation autonomous defense systems. The team includes about 220 professionals and operates with the speed and mindset of a startup. Mach Industries develops scalable, decentralized solutions to strengthen the strategic capabilities of the United States and its allies. The company aims to reshape how warfare is approached, emphasizing advanced manufacturing, rapid innovation, and a commitment to national security. Mach Industries works on technologies designed to deter kinetic conflict and support global stability. Role Overview: Autonomy and Robotics Software Engineer This position centers on building and deploying an AI-powered autonomy stack for environments where GNSS and other sensors may be unreliable or unavailable. The Autonomy and Robotics Software Engineer will design, implement, and deliver software for perception, localization, navigation, planning, and mission autonomy across multiple product lines. What You Will Do Architect and build software systems for autonomous robotics in contested environments Develop solutions for perception, localization, navigation, planning, and mission autonomy Work across the autonomy stack, supporting projects from prototype through operational deployment Who Thrives Here This role suits engineers with deep expertise in at least one area, such as estimation, perception, machine learning, embedded systems, or planning, who are also comfortable working across related domains. Curiosity and a willingness to engage with the full autonomy stack are important as projects move from early prototypes to fielded systems. Location Huntington Beach, CA

Mach Industries, founded in 2022 and based in Huntington Beach, develops autonomous defense platforms designed to support the United States and its allies. With a team of around 220, the company blends startup agility with a mission to deliver scalable, decentralized defense systems. The focus is on advanced manufacturing, rapid innovation, and reinforcing national security. Role overview The Senior IT Systems Engineer leads the implementation, automation, and management of enterprise IT infrastructure at Mach Industries. This position acts as a technical authority for hybrid platforms, identity and endpoint management, observability, security, and infrastructure automation. As Mach expands to multiple sites, the engineer will set standards and create deployment models to support efficient scaling. The role emphasizes modernizing operations through infrastructure as code, configuration management, CI/CD integration, and system reliability practices. Main responsibilities Design reference architectures and deployment strategies for offices, warehouses, production sites, and remote locations. Promote automation-first practices using infrastructure as code, CI/CD pipelines, and automation for provisioning, patching, compliance, backups, certificates, and access control. Enhance reliability through standardized recovery protocols, automation, and robust support models. Oversee enterprise systems administration and operations to maintain high availability, performance, lifecycle management, and disaster readiness. Advance security and compliance by applying controls aligned with NIST, ISO 27001, SOC 2, and CMMC frameworks, and by supporting SSO, MFA, PAM, RBAC, and conditional access efforts. Translate business needs into actionable technical plans. Requirements Bachelor’s degree in Computer Science, Information Technology, or a related field. Direct experience in IT systems engineering, infrastructure management, and automation. Strong knowledge of cloud services, network architectures, and security protocols. Effective problem-solving skills and ability to collaborate in a fast-moving setting.

At Layup Parts, we are committed to transforming the manufacturing landscape by delivering composite parts at unprecedented speeds. As a technology-driven startup, we’re not just another composites shop; we’re pioneering advancements in the production of composite tooling and components for aerospace, defense, and motorsports industries. Our clients are shaping the future with high-tech innovations, and we’re here to empower their success through cutting-edge technology. We pride ourselves on our rapid design, machining, laminating, and assembly processes. We are currently seeking enthusiastic Software Engineering Interns to join our dynamic software engineering team, which is dedicated to developing our proprietary software solutions. Applications Accepted Year-Round: Whether you are looking for an internship in Fall, Winter, Spring, or Summer, we welcome applications throughout the year. Choose the season that aligns with your schedule and make a tangible impact on our innovative team.

About Mach IndustriesEstablished in 2022, Mach Industries is an innovative and rapidly expanding defense technology firm dedicated to crafting next-generation autonomous defense platforms. Our mission centers on providing scalable, decentralized defense systems that significantly enhance the strategic capabilities of the United States and its allies. With a dynamic team of approximately 220 employees, we embody the agility and ambition of a startup.Our vision is to transform the future of warfare through advanced manufacturing, rapid innovation, and a steadfast commitment to national security. We aim to address the challenges of modern warfare with powerful systems that deter kinetic conflict and safeguard global security.The RoleWe are on the lookout for a talented Software Engineer with expertise in full-stack development to architect, build, and sustain the software infrastructure that facilitates the deployment, control, and logistics of Mach's systems. This position will emphasize the creation of full-stack web and backend solutions to assist in real-world testing, operational deployment, and field data management for our autonomous defense platforms.Key ResponsibilitiesDesign and develop comprehensive full-stack applications to streamline deployment, monitoring, and logistics operations.Create APIs, databases, and user interface dashboards for effective management of system configurations, test results, and live operations.Architect and oversee AWS-based infrastructure, prioritizing compliance and security within GovCloud environments.Forge integrations between deployment software and internal systems (e.g., manufacturing, telemetry, inventory databases).Collaborate with field teams to convert operational requirements into scalable software solutions.Establish authentication, authorization, and data security best practices for sensitive systems.Maintain and enhance continuous integration and deployment (CI/CD) pipelines for deployment software.Contribute to cross-functional initiatives aimed at automating test and validation processes across hardware and software systems.Diagnose and optimize performance across both frontend and backend systems in field environments.Required QualificationsCandidates should possess a strong background in full-stack development, familiarity with AWS environments, and a commitment to enhancing defense technology.

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, established in 2022, develops autonomous defense platforms and advanced systems for the United States and its allies. With a team of around 220, the company combines a startup mindset with ambitious technical projects in defense technology. The focus lies in building scalable, decentralized solutions that address complex security needs and support global stability. The Flight Software Engineer position is based in Huntington Beach and is open to candidates from entry to senior levels. This role centers on developing real-time, safety-critical embedded software for aerospace and defense platforms. The work involves designing and implementing flight software that powers autonomous systems, blending embedded systems expertise with aerospace engineering. What you will do Design, develop, and deploy flight software for embedded systems in aerospace and defense, using C, C++, and Rust. Address resource constraints, interact with low-level hardware, and ensure deterministic performance in embedded software. Collaborate with hardware, systems, and aerospace engineers to integrate software with avionics, sensors, and control systems. Develop and execute comprehensive testing strategies, including unit, integration, and system-level tests in both simulation and on flight hardware. Participate in all phases of the software development lifecycle, from requirements analysis and architecture design to coding, verification, and validation of flight-critical software.

Mach Industries, established in 2022, develops next-generation autonomous defense systems. The company’s team of about 220 professionals focuses on scalable, decentralized solutions to enhance the strategic capabilities of the United States and its allies. With a startup’s agility, Mach Industries prioritizes advanced manufacturing, rapid iteration, and a strong commitment to national security. Role overview The Software Engineer - Autonomous Defense Systems position is based in Huntington Beach. This role centers on designing and building software for autonomous defense platforms, where real-time performance, reliability, and security are critical. Engineers work across the full stack, taking ownership of projects and adapting quickly within a collaborative team. Main responsibilities Develop, test, and maintain software for autonomous defense platforms, emphasizing high performance, reliability, and security. Design and implement efficient, well-tested code in C++, Rust, Python, or C to support real-time systems. Architect solutions ranging from low-level firmware to high-level mission software. Collaborate closely with embedded engineers, GNC (Guidance, Navigation, and Control) specialists, and systems engineers for seamless hardware-software integration. Optimize software for real-time execution and low-latency operation on embedded and edge computing platforms. Apply secure coding practices to meet defense cybersecurity requirements and protect against cyber threats. Utilize DevOps tools, CI/CD pipelines, and automated testing to streamline development and deployment. Troubleshoot, debug, and refine complex software systems to uphold mission-critical reliability standards.

Mach Industries develops autonomous defense platforms designed to meet the evolving needs of national security. Established in 2022, the company operates with a startup mindset and a team of around 220 professionals. The focus lies in scalable, decentralized systems that strengthen the capabilities of the United States and its allies, with a commitment to advancing manufacturing and accelerating development cycles. Role overview The Software Engineer, Localization will work on AI-powered autonomy systems for environments where GPS and other sensors may not be reliable. This position centers on designing and implementing estimation and sensor-fusion algorithms that support robust navigation for multiple products. The work bridges perception, state estimation, and embedded systems, bringing advanced algorithms from research into practical field use. What you will do Develop and productionize vision-based navigation and targeting features, progressing from simulation to Hardware-in-the-Loop (HITL) and flight, using production-level C++. Convert detections from EO/IR/RF/radar sensors into precise measurement models, ensuring the estimator remains decision-aware and maintains state integrity. Refine GNSS to Visual-Inertial Odometry (VIO) handover by applying adaptive covariances and gating, reducing estimator jumps and resets. Create and optimize real-time software for Linux and embedded platforms, analyze CPU/GPU performance, and vectorize key code paths. Familiarity with CUDA or TensorRT on Jetson hardware is beneficial. Oversee calibration and time synchronization across IMU, cameras, radar, LiDAR, and GNSS, and validate results during flight tests. Build evaluation pipelines and dashboards to monitor drift, handover stability, relocalization, and track quality. Implement fault detection and ensure systems handle challenging conditions such as blur, low-light, vibration, or RF denial gracefully. Integrate global aids (maps, magnetics, radar) to support long-term consistency and reliability in loop-closure. Location This role is based in Huntington Beach.

Join Mach Industries as a Software Engineer!Since its inception in 2022, Mach Industries has rapidly emerged as a leading force in the defense technology sector, dedicated to crafting next-generation autonomous defense platforms. Our mission revolves around the delivery of scalable and decentralized defense systems that bolster the strategic capabilities of the United States and its allies. With a dynamic team of around 220 professionals, we embody the spirit of agility and innovation akin to a startup.We aspire to transform the future of warfare through advanced manufacturing techniques, swift innovation, and a steadfast commitment to national security. Our focus is on developing cutting-edge systems that not only deter kinetic conflict but also enhance global security.The OpportunityAs a Software Engineer at Mach Industries, you will be pivotal in the creation of our autonomous defense systems. Your responsibilities will include designing, building, and optimizing mission-critical applications with an emphasis on real-time performance, reliability, and security. This position requires a blend of technical expertise, adaptability, and a proactive approach, as you will navigate the complete software stack to develop and deploy high-performance systems in a fast-paced setting.Key ResponsibilitiesDevelop, test, and maintain software for autonomous defense platforms, ensuring exceptional performance, reliability, and security.Design and implement efficient, well-tested code in C++, Rust, Python, or C to drive real-time systems.Architect end-to-end software solutions, from firmware to mission-specific applications.Collaborate closely with embedded engineers, GNC specialists, and systems engineers to facilitate seamless hardware-software integration.Optimize software for real-time execution, ensuring low-latency operations on embedded platforms and edge computing systems.Integrate secure coding practices, ensuring software resilience against cyber threats and compliance with defense cybersecurity standards.Leverage DevOps, CI/CD pipelines, and automated testing to enhance software development and deployment efficiency.Diagnose, debug, and refine complex software systems, ensuring they meet mission-critical reliability.

About Mach IndustriesEstablished in 2022, Mach Industries stands at the forefront of defense technology, dedicated to the development of next-generation autonomous defense platforms. Our mission focuses on delivering scalable and decentralized defense systems that bolster the strategic capabilities of the United States and its allies. With a dynamic team of approximately 220 employees, we embody the spirit of a startup, combining agility with ambitious goals.Our vision is to transform the future of warfare through innovative manufacturing, rapid advancements, and a steadfast focus on national security. We are committed to addressing the challenges of modern warfare with effective systems that deter kinetic conflicts and safeguard global security.The RoleAs a part of our team, you will play a crucial role in constructing an AI-driven autonomy stack tailored for contested environments where GPS and other sensing capabilities are unreliable. Your responsibilities will include designing and implementing cutting-edge estimation and sensor-fusion algorithms that ensure robust navigation across our diverse product lines. This role requires collaboration at the intersection of perception, state estimation, and embedded systems to translate research-grade algorithms into rugged, real-world applications.Key ResponsibilitiesDevelop and productionize vision navigation and targeting features from simulations to hardware-in-the-loop (HITL) and flight scenarios using production C++.Convert detections (EO/IR/RF/radar) into precise measurement models incorporating latencies and covariances, ensuring the estimator remains decision-aware without compromising state integrity.Stabilize GNSS to VIO transitions through adaptive covariances, gating, hysteresis, and reset-free alignments to eliminate jumps and unnecessary resets.Create and optimize real-time software on Linux/embedded systems; conduct CPU/GPU profiling and vectorize performance-critical paths; experience with CUDA/TensorRT on Jetson hardware is a plus.Oversee calibration and time synchronization across IMU, cameras, radar, LiDAR, and GNSS; validate performance during flight tests.Establish evaluation pipelines and dashboards for drift, handover stability, relocalization, and track quality metrics.Implement fault detection mechanisms and ensure graceful degradation under challenging conditions (e.g., low light, vibration, RF denial).Integrate global aids (maps, magnetics, radar) for enhanced long-term consistency and loop-closure robustness.

At Layup Parts, our mission is straightforward: to accelerate the delivery of composite parts. We are not merely another machine shop; we are a cutting-edge manufacturing startup that prioritizes technology and innovation. Our goal is to transform how composite tooling and parts are produced for industries such as aerospace, defense, and motorsports. We partner with clients who are pioneering the high-tech products of tomorrow, and we are committed to developing the technology that empowers their success.We are seeking a Senior Product Engineer with a strong focus on frontend development who can guide features from initial concept through to production release. In this role, you will work closely with our founders, operations, and manufacturing teams to design and refine the tools that drive real-world production workflows, enhance internal processes, and ensure an exceptional experience for both our team and our customers.

Mach Industries develops autonomous defense platforms designed to enhance the strategic capabilities of the United States and its allies. Founded in 2022, the company brings together a team of about 220 people who blend the energy of a startup with a strong commitment to national security. The focus is on rapid innovation and advanced manufacturing to build scalable, decentralized defense systems that deter conflict and protect global security. Role overview The Senior Electrical Engineer will contribute to the creation of next-generation military technologies. This position centers on electrical design, development, and testing for complex defense systems. The work suits engineers who want to apply their expertise to projects with real-world impact in a high-stakes environment. What you will do Embedded electronics design: Develop circuit boards with microcontrollers, communication buses such as USB, Ethernet, and MIPI, as well as digital and analog interfaces, power distribution, EMI, and ESD circuits. Schematic and PCB layout: Create PCB designs, ideally using Altium Designer, for systems like flight avionics, guidance, communications, and power distribution. Rapid prototyping and testing: Build and evaluate prototypes using standard and specialized lab tools. Use testing equipment to confirm design integrity and performance. Documentation: Prepare and update design documentation, CAD drawings, and product specifications for boards and systems. Quality assurance: Ensure boards and systems meet both company and industry standards. Collaborate with the quality team to address reliability and safety requirements. Regulatory compliance: Work with the regulatory team to ensure all designs and processes adhere to industry standards, defense regulations, and export control laws. Location This position is based in Huntington Beach.

Location: Huntington BeachCompany: Mach Industries Mach Industries develops autonomous defense platforms and emphasizes rapid innovation in support of national security. Founded in 2022, the company brings together a team of over 200 professionals to build scalable, decentralized systems that strengthen the strategic capabilities of the United States and its allies. The team values startup agility and a commitment to advanced manufacturing, aiming to deter conflict and contribute to global security. Role overview The Senior Avionics Test & Integration Engineer leads the electrical interconnect systems for Mach’s UAV platforms. This is a hands-on position responsible for the entire lifecycle of harnesses: from design and prototyping to validation and production release. Collaboration with electrical, mechanical, and testing teams is central to delivering lightweight, reliable, and production-ready harness solutions. The role also focuses on improving test infrastructure, including fixtures and system test racks. Success in this position requires quick execution, independence, and a strong focus on results. Main responsibilities Harness Design & Ownership Lead the design of UAV wiring harnesses from concept through production release. Develop harnesses for power, high-speed signals, RF, and mixed-signal systems, meeting strict size, weight, and power requirements. Work closely with mechanical and electrical teams to iterate on harness layouts, routing, and packaging. Select connectors, shielding methods, wire types, and protection schemes for harsh environments, including vibration, temperature extremes, and EMI. Emphasize reliability, manufacturability, and ease of field service in all design decisions. Build, Integration & Validation Directly assemble and prototype harnesses. Lead integration of harnesses into full vehicle systems. Define and execute validation protocols such as continuity, insulation resistance, shielding effectiveness, and system-level functional checks. Troubleshoot and resolve issues quickly during integration and flight testing.