Lead mechanical design for liquid cooling at Amphenol Communications Solutions in Markham, using 3D CAD and robust product development fundamentals. This experienced role supports AI/ML and data center platforms.

As a Senior Product Development Engineer, you will own complex components and assemblies from concept through qualification and production. You will create precision designs, translate performance requirements, and collaborate with thermal, manufacturing, quality, supplier, and customer teams. Prior liquid cooling experience is not required.

Key Responsibilities: Lead concepts and detailed designs for liquid cooling assemblies

Create CAD models, drawings, GD&T;, tolerance analyses, and bills of materials

Develop designs addressing sealing, stiffness, fit, and serviceability

Support validation, prototype builds,



failure investigations, and corrective actions

Manage schedules, deliverables, risks, changes, and technical documentation

Requirements: Bachelor's degree in Mechanical Engineering or related discipline

Seven or more years of hands-on mechanical design experience

Proficiency with 3D CAD, such as Creo or SolidWorks

Understanding of GD&T;, tolerance stack-ups, materials, and DFM/DFA

Experience troubleshooting hardware and resolving manufacturing issues

Bring mechanical design, product ownership, and customer collaboration skills to advanced liquid cooling development in Markham.

📌 Senior Mechanical Design Engineer (f/m/d) (Markham)
🏢 Amphenol
📍 Markham