Integration Engineer, Firmware

About Mach IndustriesFounded in 2022, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition.Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security.The RoleMach Industries is seeking a talented Integration Engineer to lead the integration of Software and Firmware components into Mach’s Unmanned Aerial Vehicles (UAVs).The Integration Engineer is responsible for driving projects forward at a rapid pace — tracking milestones, managing deliverables, and integrating the work of multiple teams into a cohesive final product. This role also requires a hands-on approach, including debugging source code, identifying and resolving complex technical issues, proposing solutions, FW reconfiguration and testing prototype firmware implementations within UA vehicles. The Integration Engineer will serve as both a responsible engineer and a key liaison between software, hardware, and systems teams.This role sits at the intersection of engineering and program management — combining technical depth with the communication and planning skills needed to drive cross-functional integration efforts across flight software, autonomy, ground control, and mission systems.This is a highly visible, multidisciplinary role ideal for an engineer who thrives in both technical and leadership contexts — someone who can dive deep into code when needed while also steering teams toward coordinated technical milestones.Key ResponsibilitiesWork across disciplines (mechanical, electrical, and software) to define systems and subsystems requirements, interfaces, data flows and how these requirements are implemented by the Software and Firmware Engineering teams.Define SW/FW features supporting defined requirements, set timelines for development of these features and drive the implementation, validation and release of these features against the general company program milestones.Own integration and delivery of software systems across flight control, autonomy, communications, and deployment tools.Works closely with Manufacturing to ensure the latest version of validated, vehicle specific software is deployed on UAVs.Serve as responsible engineer for end-to-end software integration on UAV programs.Coordinate software updates and release cycles across multiple internal teams.Works closely with Validation Engineers to ensure all released software passed automated and manual validation before release.Document interfaces, configurations, and integration procedures to ensure repeatability and reliability.Communicate technical status, risks, and dependencies to engineering leadership.Required Qualifications Bachelor’s degree in Computer Science, Software Engineering, Electrical Engineering, or a related field.3+ years of experience in Software Integration or Systems Engineering.Passion for building advanced autonomous systems that contribute to U.S. and allied defense capabilities.Excellent communication and interpersonal skills, with experience leading cross-functional initiatives.Strong understanding of software architecture, APIs, and system interoperability.Demonstrated ability to plan, coordinate, and deliver technical milestones across multiple teams.Understanding of C/C++ and Python.Experience with version control (Git), CI/CD pipelines, and issue tracking tools (e.g., Jira).Preferred QualificationsExperience integrating software for autonomous systems, UAVs, or robotics platforms.Experience with FMEA (Failure Modes and Effects Analysis) is a plus.Familiarity with ROS, MAVLink, or similar robotics/middleware frameworks.Knowledge of embedded software development and real-time operating systems (RTOS).Background in GNC, mission systems, or sensor integration.Experience managing or coordinating technical programs in aerospace or defense environments.DisclosuresThis position may require access to information protected under U.S. export control laws and regulations, including the Export Administration Regulations (EAR) and the International Traffic in Arms Regulations (ITAR). Please note that any offer for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without sponsorship for an export license.Mach participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offers may vary based on (but not limited to) work experience, education and training, critical skills, and business considerations. Highly competitive equity grants are included in most offers and are considered part of Mach’s total compensation package. Mach offers benefits such as health insurance, retirement plans, and opportunities for professional development.Mach is an equal opportunity employer committed to creating a diverse and inclusive workplace. All qualified applicants will be treated with respect and receive equal consideration for employment without regard to race, color, creed, religion, sex, gender identity, sexual orientation, national origin, disability, uniform service, Veteran status, age, or any other protected characteristic per federal, state, or local law, including those with a criminal history, in a manner consistent with the requirements of applicable state and local laws. If you’d like to defend the American way of life, please reach out!Compensation Range: $125K - $220KLocationHuntington Beach, CAEmployment TypeFull timeLocation TypeOn-siteDepartmentMach VehiclesResearch, Development, Test & Evaluation (RDT&E)Software EngineeringCompensationIntegration Engineer, Firmware$125K – $160K • Offers EquitySenior Integration Engineer, Firmware$165K – $220K • Offers EquityAt Mach, we believe that compensation is more than just a paycheck. It's a comprehensive package designed to reward the time, skills, and expertise you bring to our team. We are committed to offering competitive compensation that is equitable, transparent, and aligned with market trends.Key Elements of Our Compensation Philosophy:Competitive Salaries: We continuously research market rates to ensure our salaries are competitive with those in our industry and geographic location.Performance-Based Incentives: Our bonus structure is tied to both individual and company performance, creating a win-win scenario that motivates our team members to excel.Equity Participation: We offer stock options or equity to employees, ensuring that you share in the success and growth of the company.Benefit Packages: Our benefits include healthcare, dental and vision plans, retirement savings, and paid time off, because we understand that your well-being extends beyond the office.Professional Development: We allocate funds for continuing education, training, and career growth.Transparency: We are committed to openness about our compensation tiers and how decisions are made, ensuring trust and mutual respect.By joining Mach, you’re not just accepting a job—you’re becoming a key part of a team that values your contributions and invests in your growth. Together, we aim to create a rewarding environment that sets the stage for long-term success.