Embedded Firmware Engineer

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 inn…

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.

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.

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.

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 develops autonomous defense systems for the United States and allied partners. Founded in 2022, the company has grown to a team of about 220 people, blending startup energy with a focus on scalable, decentralized solutions for national security. The mission centers on building advanced systems that help deter conflict and support global safety. Rapid innovation, modern manufacturing, and adaptability to evolving defense needs shape the company’s approach. Role overview The FPGA Engineer will design, implement, and verify high-performance programmable logic for embedded systems. These systems play a key role in Mach Industries’ autonomous platforms, supporting subsystems such as guidance, communications, and sensor processing. This is a hands-on role based in Huntington Beach. The position involves direct contributions to next-generation military technology within a collaborative, agile team. Key responsibilities Design and develop FPGA-based solutions for embedded systems Implement and verify programmable logic for guidance, communication, and sensor processing Collaborate with engineering teams to deliver reliable, high-performance systems Location Huntington Beach

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.

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.

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.

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.

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.

Archer Aviation Inc. is at the forefront of aerospace innovation, based in San Jose, California, dedicated to developing an all-electric vertical takeoff and landing aircraft. Our mission is to enhance sustainable air mobility, crafting an aircraft that can transport four passengers while ensuring minimal noise pollution.We believe in setting ambitious goals and tackling challenging problems, recognizing that a diverse workforce fuels our intelligence and insights. Archer is committed to fostering an equitable and inclusive environment that celebrates the unique contributions of every team member.The Regional Safety Engineer will deliver proactive safety and environmental support at Archer's Huntington Beach composites manufacturing facility and Hawthorne Airport flight operations. This role will oversee the daily execution of Archer’s Safety and Environmental Services programs in the region, focusing on high-hazard equipment such as autoclaves, pressure vessels, and CNC machinery, while collaborating closely with site leadership, maintenance, facilities, and flight operations to mitigate risks and ensure operational schedules are met.

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.

Join sbtglobalinc as a Cloud First IT Engineer, where you will play a pivotal role in our technology initiatives, enabling seamless cloud implementation and management for our clients. This position involves designing, deploying, and managing cloud solutions, collaborating with cross-functional teams to ensure optimal performance and security.

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.

Join Mach Industries as a Supplier Quality & Industrialization EngineerAs a part of our dynamic team, you will play a crucial role in qualifying, developing, and scaling a top-tier supplier base that supports our innovative portfolio of defense technology programs. You will operate at the intersection of engineering, manufacturing, and supply chain, ensuring that our suppliers meet Mach’s high standards for quality and readiness.About Mach IndustriesFounded in 2022, Mach Industries is a cutting-edge defense technology firm dedicated to crafting next-generation autonomous defense platforms. Our mission centers on delivering scalable and decentralized defense systems that significantly enhance the strategic capabilities of the United States and its allies. With a talented 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 and rapid innovation, with a steadfast commitment to national security. We aim to address the challenges of modern warfare with robust systems designed to deter kinetic conflict and safeguard global security.

Mach Industries, founded in 2022 and based in Huntington Beach, focuses on developing next-generation autonomous defense platforms. The company’s mission centers on building scalable, 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 commitment to rapid innovation in defense technology. Role overview The GNC Engineer (Controls) supports the design and evaluation of control systems for Mach’s fixed-wing aircraft. This position covers the full lifecycle of control law development, from initial design through implementation and validation, ensuring reliable performance throughout all phases of flight. What you will do Develop control systems that meet architecture and requirements for fixed-wing vehicles. Create and implement control laws, taking into account actuator limits, time delays, and sensor noise. Contribute to system identification and aerodynamic model development using data from wind-tunnel tests, CFD, and flight tests. Carry out verification and validation activities, including SIL/HIL campaigns, Monte Carlo simulations, and flight-readiness assessments; present findings to team members and program leadership. Participate in flight-test planning and execution; analyze flight logs, adjust controllers, and iterate on designs quickly and safely. Work closely with the controls team to ensure alignment with design and code reviews, supporting project goals and milestones. Requirements Bachelor's degree in Engineering, Physics, or Mathematics. 0-5 years of experience designing, analyzing, and implementing flight control systems for fixed-wing aircraft or high-performance UAVs, including flight test involvement. Strong foundation in flight dynamics, stability, controllability, and actuator/sensor modeling. Proficiency in modern C++ for embedded real-time applications; strong skills in MATLAB, Simulink, and Python for modeling, identification, and analysis.

Join Layup Parts, a pioneering startup dedicated to transforming the composites industry. Our mission is to consistently exceed customer expectations by leveraging cutting-edge technology to manufacture high-quality composite parts more efficiently and affordably than ever before. We proudly support innovators working on tomorrow's advanced products by providing the technology that accelerates their success.We are looking for a Mechanical Engineer who is proactive, passionate, and committed to excellence. At Layup, you will be part of a dynamic team that values initiative and a positive attitude. Our ideal candidate takes pride in their work, enjoys sharing knowledge, and is eager to embrace new challenges.

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.