Robotics Mechanical Engineer | Humanoid Joint Design | AI Robotics Start-Up (Toronto) | $150k–$170k

November 25, 2025

Robotics Mechanical Engineer | Humanoid Joint Design | AI Robotics Start-Up (Toronto) | $150k–$170k The CompanyOur client is a leader in the design and development of cutting-edge robotic systems, dedicated to advancing the capabilities of dynamic motion and actuation in next-generation humanoid robotics. Working at the intersection of mechanical design, robotics simulation, and precision engineering, their multidisciplinary team is building the future of robotic mobility and human-machine interaction. Their mission is bold: to push the boundaries of mechanical innovation and redefine what’s possible with robotic movement. The RoleOur client is looking for a highly skilled Robotics Mechanical Engineer with a strong background in designing actuated joints and complex mechanical linkages for dynamic robotic systems. The ideal candidate will have hands-on experience working on robotic limbs (knees, arms, shoulders, etc.) and be fluent in both CAD design and physics-based simulation environments. This is an opportunity to work at the forefront of robotics, developing the key mechanical systems that drive lifelike movement in humanoid robots. RequirementsTo succeed in this role, the ideal candidate will have:<ul><li>A PhD or Master’s in Mechanical Engineering, Mechatronics, Robotics, or a related field – or equivalent hands-on experience.</li><li>Expert level reasoning and problem solving skills. Don't underestimate this requirement. We really do mean expert. The successful candidate will have to complete a logical reasoning test that isn't for the faint of heart (30 minutes).</li><li>Demonstrated experience designing and building robotic joints or similar actuation systems (e.g., knees, hips, arms, compliant actuators).</li><li>Expertise in 3D CAD tools such as Onshape, SolidWorks, or Siemens NX.</li><li>Strong understanding of kinematics, dynamics, and motion analysis for real-world robotic systems.</li><li>Proficiency in robotics simulation tools such as:</li><li>Isaac Sim</li><li>Gazebo</li><li>MuJoCo</li><li>Familiarity with motion control, compliance, and structural optimization for robotic actuation.</li><li>Bonus: experience with mechanical testing and prototyping, including 3D printing and machining.</li></ul> ResponsibilitiesAs a Robotics Mechanical Engineer, you will:<ul><li>Design and prototype advanced robotic joints (e.g., knees, arms) for humanoid or mobile robotic platforms.</li><li>Conduct detailed kinematic, dynamic, and stress analyses to ensure high performance and durability.</li><li>Simulate motion and control interactions using physics-based robotics environments (Isaac Sim, MuJoCo, etc.).</li><li>Collaborate with electrical and software teams to integrate mechanical designs with actuators and control systems.</li><li>Iterate on designs rapidly using both digital simulation and real-world prototyping tools.</li><li>Support the transition from design to manufacture, ensuring all components are optimized for production and assembly.</li></ul> BenefitsOur client offers:<ul><li>The opportunity to work on truly groundbreaking robotic projects with a team of world-class engineers.</li><li>A collaborative, high-autonomy work environment that encourages creativity and technical innovation.</li><li>Competitive salary and benefits.</li><li>Access to the latest robotics design and simulation tools.</li></ul> Apply NowThis is your chance to shape the mechanical backbone of tomorrow’s robotic systems. If you’re passionate about robotic mobility, advanced mechanism design, and lifelike actuation, we want to hear from you. Take the next step in your engineering career and apply today. Stay informed about new opportunities and market updates by following our LinkedIn page:https://www.linkedin.com/company/white-bay-search/ #welcometowhitebay#michaelperry

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