Sr. Mechanical Design Engineer, Automated Test Equipment – Tesla – Richmond Hill, ON

Tesla’s Manufacturing Test Engineering team in Richmond Hill, Ontario is looking for a Senior Mechanical Design Engineer to help build the systems that test the technology powering Tesla’s vehicles, energy storage products, charging solutions, and humanoid robots. This is a hands-on, high-impact role at the intersection of mechanical engineering, automation, and product quality — part of what Tesla calls the “machine that builds the machine.”

The ideal candidate is comfortable moving between the design workstation and the shop floor, translating detailed CAD models and engineering analysis into robust, production-ready automated test equipment (ATE). If you have deep expertise in mechanical and mechatronics engineering and enjoy working across disciplines in a demanding, fast-paced environment, this role is worth a close look.

About the Role: Sr. Mechanical Design Engineer, Automated Test Equipment

As a senior member of the Manufacturing Test Engineering team, you’ll be responsible for architecting and developing automated test systems for Tesla’s power electronics. This means producing detailed CAD models, pneumatic diagrams, and verifying designs through structural and thermal FEA and CFD analysis. You’ll balance product specifications, process requirements, layout complexity, cost, and lead-time constraints throughout the full development cycle — from concept through to production release.

This role also involves hands-on validation and acceptance testing, both on-site and off-site (SAT/FAT), and requires a willingness to travel domestically and internationally to support equipment deployment and collaboration with global teams. Strong cross-functional teamwork and a continuous improvement mindset are essential to success in this position.

Benefits and Salary

Tesla offers a competitive total compensation package. While a specific salary figure is not listed in this posting, Tesla is known for providing comprehensive benefits including health and dental coverage, equity participation, and employee development opportunities. Specific details will be discussed during the hiring process.

Responsibilities

In this role, you’ll lead the full lifecycle of automated test equipment development — from conceptual design through production deployment. Your work directly affects the quality and reliability of Tesla’s core power electronics technologies, requiring careful attention to both engineering rigour and practical buildability.

• Architect automated test equipment and produce detailed CAD models and pneumatic diagrams
• Verify designs using structural and thermal FEA and CFD analysis
• Balance product specifications, process requirements, layout complexity, cost, and lead-time constraints during conceptual development
• Identify and implement improvements to performance, robustness, and ease of assembly
• Analyse system constraints and propose innovative engineering solutions
• Support equipment building, debugging, validation, and duplication efforts through to production release
• Conduct detailed testing and validation of installed machinery to ensure quality and robustness
• Perform on-site and off-site acceptance testing (SAT/FAT) of test equipment

Requirements / Skills

Tesla is looking for a candidate with proven hands-on experience in mechanical and mechatronics engineering, specifically within automation and machine design. You should be equally comfortable working independently on complex technical problems and collaborating across engineering disciplines in a high-responsibility environment.

• 6+ years of experience as a Mechanical, Mechatronics, or Automation Engineer with a focus in automation, machine design, robotics, and product development
• Prototype-to-production experience transitioning products and processes at scale
• Technical knowledge in solid mechanics, pneumatics, hydraulics, dynamics, material selection, prototyping, testing methods, machining, and fabrication
• Exposure to sensors, microcontrollers, robots, and relays in an engineering context
• Proficiency in SolidWorks, PDM, and Ansys or equivalent CAD/CAE software
• Degree in Mechanical Engineering, Robotics, Mechatronics Engineering, or equivalent practical experience
• Strong teamwork and collaboration skills with the ability to work effectively across engineering disciplines
• Flexibility to travel domestically and internationally to support equipment development and deployment

How to Apply

To apply, visit the official Tesla job posting using the link below. Make sure your resume is up to date and reflects your relevant experience before submitting.

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