Lead Mechatronics Engineer

Lead Mechatronics Engineer - Build High-Performance Robotic Systems for Next-Generation Defense Platforms!Austin, TX | On-siteOpportunity SummaryA well-funded defense robotics startup in Austin is seeking a Lead Mechatronics Engineer to take ownership of the critical intersection between mechanical systems, electronics, and real-time software control. The team is developing autonomous robotic platforms designed to operate in demanding environments where reliability, speed, and precision are essential. In this role, you will lead the development of motion systems that translate software commands into precise mechanical action. From selecting motors and actuators to tuning control systems and debugging complex integration issues, you will ensure that robotic hardware performs exactly as intended in the field. This is an opportunity to work alongside a small, highly capable engineering team building real systems that move quickly from prototype to deployment.If you enjoy solving complex motion problems, integrating hardware and software, and building systems that must perform flawlessly under real-world constraints, this role offers a rare opportunity to own a critical piece of a fast-moving robotics platform.About UsWe are a venture-backed robotics company focused on developing advanced autonomous systems for national security applications. Our technology integrates robotics, AI, embedded computing, and precision electromechanical systems to operate in dynamic environments where speed and reliability matter most. The team combines experienced startup operators, robotics engineers, and mission-driven builders who prioritize field-ready capability and rapid iteration over theoretical research. Our engineering culture emphasizes hands-on development, fast feedback loops, and close collaboration between hardware and software teams.Job DutiesServe as the technical interface between mechanical, electrical, and robotics engineering teams to ensure seamless system integrationDefine motor and actuator specifications based on system mass, required acceleration, and performance targetsPerform calculations related to torque, inertia, and rotational dynamics to support high-speed motion platformsDevelop and tune motion control systems, including high-bandwidth PID control loops for precision trackingTranslate software commands and perception outputs into reliable real-time actuationInvestigate and resolve system issues at the intersection of hardware and softwareLead troubleshooting of integrated systems to determine whether root causes originate from mechanical design, electronics, or control softwareSupport integration of robotic subsystems that require precise and responsive motion behaviorCollaborate closely with engineers developing perception, control, and embedded systems to ensure coordinated system performanceQualificationsDemonstrated experience developing mechatronic systems with high-performance motion controlStrong background working with motor drivers, actuators, and control systemsProficiency programming in C, C++, or Rust for low-level hardware interactionAbility to analyze mechanical loads and translate them into electrical and control system requirementsHands-on experience using lab equipment such as oscilloscopes, logic analyzers, CAN analyzers, and similar toolsStrong troubleshooting and debugging capabilities across mechanical and electrical systemsU.S. Citizenship and ability to pass a background checkPreferred ExperienceFamiliarity with robotics middleware such as ROS2, DDS, or similar frameworksExperience with advanced control strategies such as adaptive control or model predictive controlBackground working with gimbal systems, pan-tilt mechanisms, or other high-speed tracking hardwarePrior experience developing robotic or autonomous systems platformsActive security clearance or ability to obtain onePersonal interest in robotics, embedded systems, or hardware projects outside of workWhy Join UsMeaningful early equity participation in a fast-growing technology companyOpportunity to directly influence product direction and core engineering decisionsMission-driven work focused on solving urgent real-world technical challengesA fully equipped engineering lab designed for rapid prototyping and experimentationAccess to advanced hardware platforms including high-performance compute and robotics development tools100% employer-paid medical, dental, and vision insurance premiums50% coverage of healthcare premiums for dependentsUnlimited PTO focused on outcomes and flexibilityHigh ownership environment with minimal bureaucracyAustin-based engineering culture centered on in-person collaboration and rapid testingRelocation assistance available for candidates moving to AustinCompensation Details$150,000 - $200,000