Principal Mechanical Engineer

About the role

The Principal Mechanical Engineer will lead the design, development and modification of complex mechanical components, assemblies and tooling for semiconductor and display equipment. You will apply deep knowledge of physics, materials science and manufacturing processes to solve challenging engineering problems across the product lifecycle.

Key responsibilities

• Design, develop and modify mechanical components, layouts, specifications and tooling using CAD tools.
• Perform advanced engineering analyses such as thermal, structural, fluid flow and vibration.
• Apply Design for Excellence, ergonomics and safety principles to generate product specifications and documentation.
• Lead projects from concept through prototyping to high‑volume production, managing deliverables and cross‑functional teams.
• Support supplier development, coordinate procurement of critical parts and mentor junior engineers.

Required profile

• Master’s or Bachelor’s degree in Mechanical Engineering (Master’s preferred) with 10+ years of relevant experience.
• Strong expertise in CAD (Creo, NX, SolidWorks), GD&T, manufacturing methods and material selection.
• Experience in semiconductor, machine‑tool or precision‑equipment industries and exposure to clean‑room environments.
• Proven ability to solve complex design and field issues independently and to influence technical decisions.

Required skills

• Creo, NX, SolidWorks
• Geometric Dimensioning & Tolerancing (GD&T)
• Thermal, structural, fluid flow and vibration analysis
• Design for Excellence (DFx) and ergonomics
• Material selection and manufacturing process knowledge
• Technical documentation and project management

What we offer

• Supportive work culture that encourages learning, development and career growth.
• Health, wellbeing and personal‑professional growth programs.
• Opportunities to work on cutting‑edge materials engineering solutions for AI, IoT and advanced display technologies.