Senior Mechanical Design Engineer - Semiconductor

Optify Search are currently partnered with an innovative global manufacturer searching for a Senior Mechanical Design Engineer to design PECVD reactor systems in High-Vacuum for an innovative Semiconductor company based in San Francisco.

• Lead design and development of reactor systems, components, and assemblies
• Transition designs from R&D to production, balancing performance and cost
• Collaborate across teams and with vendors/machine shops for fabrication
• Manage prototyping, documentation, and manufacturing processes
• Troubleshoot and optimize existing reactor designs to improve output and yield

• Degree in mechanical, aerospace, or related engineering field with 4+ years' experience
• Experience in mechanical design, ideally with vacuum systems (e.g., semiconductor or aerospace)
• Strong CAD skills (Solid Works) and knowledge of manufacturing methods
• Familiarity with electromechanical systems, PLCs, and thermal/fluid concepts
• Hands-on, creative, and problem-solving mindset with leadership capability

This role offers a competitive salary, with a great compensation package, and a strong progression pathway.

Optify Search is a leading executive search and selection business. From our offices in London we provide retained and contingency recruitment solutions across industry and have specialist recruitment consultants that work within the Healthcare, Ingredients, Chemicals, Contract Manufacturing, Packaging and Semiconductor sectors.