Senior Mechanical Engineer

Job Description Job Description About Machina Labs: Engineering moves at software speed. Manufacturing doesn't. Yet. Machina Labs is changing that. We build intelligent, software-defined factories that produce complex metal structures directly from digital design. By integrating advanced metal forming, robotics, and automated production inside a flexible factory architecture, we enable customers to move from prototype to production in weeks, not years. Backed by Lockheed Martin, Toyota, and NVIDIA,we'rebuilding the manufacturing infrastructurethat defense, aerospace, and advanced mobility programs will run on. If you want to work on hard problems that matter and see them fly, drive, and defend, this is the place. Job Description: Machina Labs is seeking a Senior Mechanical Engineer with robotics hardware experience to lead design and integration of advanced manufacturing and mechatronic systems through our robotic forming platform. This role is ideal for a senior engineer who thrives in hands-on mechanical design, mechanism and structural analysis, system-level architecture, and robotics hardware integration. The Senior Mechanical Engineer will serve as both individual contributor and technical lead, driving the development of complex robotic systems from concept through production. This individual will collaborate closely with software, controls, embedded, and manufacturing teams while mentoring other engineers and helping guide technical execution. Key Responsibilities: Design and develop robotic and mechatronic hardware systems including mechanisms, structures, end-effectors, and integrated sensor/actuator components. Own hardware development through the full lifecycle: concept, design, prototyping, testing, validation, and production readiness with accountability ensuring performance, reliability, and manufacturability. Collaborate closely with software, embedded, controls, and robotics teams to ensure seamless system integration. Produce and release hardware designs, engineering drawings, and technical documentation. Troubleshoot and resolve complex multidisciplinary issues during development, testing, and production ramp-up. Partner with manufacturing and suppliers to support DFM/DFA, sourcing strategies, and scalable production. Provide technical mentorship and guidance to engineers across the team. Support customer, partner, or investor technical discussions as a subject-matter expert when needed. Required Background & Experience: 6+ years of experience in mechanical engineering, robotics, or mechatronic systems. B.S. in Mechanical Engineering, Aerospace Engineering, or a related field required Demonstrated ownership of at least one complex system from concept through deployment or production. Hands-on experience designing and integrating mechanism sensors, actuators, and electromechanical assemblies. Experience working closely with embedded software, controls, and automation teams. Proficiency with CAD tools such as SolidWorks, Creo, Inventor, or similar. Experience working in fast-paced startup, R&D, or advanced technology environments where scope is broad and iteration is fast. Strong analytical and problem-solving skills with the ability to work across engineering disciplines. Preferred Qualifications: Background in advanced manufacturing, industrial automation, or robotic production systems. Experience with high-precision or high-reliability robotic systems, including hydraulics or pneumatics. Experience supporting production systems, field deployments, or customer-facing robotics platforms. Proven track record of taking robotic systems from prototype to production. *This job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities required for this role. Duties and responsibilities may change based on business needs. Actual compensation will bedeterminedbased on experience, skills, qualifications, and geographic location. In addition to the provided base salary range, comprehensive benefits (Medical, Dental, Vision), PTO, and Stock Options. Machina Labs is an Affirmative Action and Equal Employment Opportunity employer and considers all applicants for employment without regard to race, color, religion, sex, gender identity, gender expression, sexual orientation, national origin, age, disability, or status as a protected veteran in accordance with state and federal law. We endeavor to make the job application process accessible to any and all users. 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