Senior Mechanical Engineer – Manufacturing Equipment

About Syenta 

Syenta is pioneering a new era in semiconductor manufacturing with our groundbreaking Localised Electrochemical Manufacturing (LEM) technology. Our platform enables advanced packaging by combining patterning and metallisation into a single tool. We achieve high-speed, high-resolution metallisation at lower costs and energy use, while minimizing emissions and waste. 

Founded in Australia, we are building a world-class team of engineers and scientists tackling some of the toughest challenges in semiconductor manufacturing. Our collaborative, people-first culture empowers individuals to take ownership, innovate, and deliver breakthrough results. 

About the Role 

We are seeking a Senior Mechanical Engineer – Manufacturing Equipment to lead the end-to-end mechanical design of our custom semiconductor manufacturing machines. This role owns the full machine design lifecycle—from concept through detailed design, prototyping, validation, and production-ready equipment. 

The ideal candidate has a proven track record of taking machines from blank page to operational production equipment, thrives in a fast-paced, startup environment, and brings a broad skillset across mechanical systems, materials, and manufacturing processes. You will collaborate closely with controls, mechatronics, and software engineers to deliver integrated, high-performance manufacturing solutions. 

This is a high-impact role, critical to scaling Syenta’s in-house production capabilities and reducing reliance on external vendors. 

Responsibilities 

Mechanical Design & Delivery 

• Lead end-to-end mechanical design of manufacturing equipment, from concept through to production release 

• Develop and maintain CAD models, engineering drawings, and BOMs 

• Select materials, components, and vendors; manage procurement for mechanical subsystems 

• Apply Design for Manufacturability (DFM) and Design for Assembly (DFA) principles 

• Conduct tolerance analysis, FEA, and other engineering analyses as required 

• Support prototyping, commissioning, and continuous improvement of equipment 

• Contribute to design reviews, documentation, and mechanical engineering standards 

Collaboration & Cross-Disciplinary Integration 

• Work closely with mechatronics, controls, and software teams to deliver fully integrated machine solutions 

• Communicate mechanical design decisions effectively across teams and stakeholders 

• Provide technical guidance and input on equipment architecture and systems integration 

Process & Standards 

• Establish mechanical design standards, best practices, and workflows for the team 

• Maintain high-quality documentation, including CAD, drawings, BOMs, and specifications 

• Support continuous improvement of design and manufacturing processes 

Requirements 

• Bachelor’s degree in Mechanical Engineering or equivalent 

• 7+ years’ mechanical engineering experience, with at least 4 years focused on manufacturing equipment or machine design 

• Proven track record of taking machines from concept to production-ready equipment 

• Proficient in 3D CAD (SolidWorks, Autodesk Inventor, or equivalent) 

• Strong understanding of mechanisms, pneumatics, motion systems, and structural design 

• Experience with GD&T, tolerance stack-ups, and engineering drawings 

• Familiarity with precision prototyping methods and manufacturing processes 

• Strong problem-solving skills, initiative, and ability to work cross-functionally 

• Semiconductor or chip manufacturing equipment experience is a strong plus 

Preferred Qualifications 

• Experience in startups or fast-paced engineering environments 

• Experience with simulation and analysis tools (FEA, tolerance analysis) 

• Familiarity with PLM systems, JIRA, or Confluence 

Why Choose Syenta? 

We’re passionate about building a diverse, people-first company. Our culture of collaboration and mutual respect fuels innovation capable of redefining an industry. At Syenta, you’ll have the opportunity to take ownership, lead high-impact teams, and shape the future of semiconductor manufacturing. 

What We Offer 

Salary Range: $110k – $150k

• Early-stage equity opportunities 

• 12% superannuation contributions 

• Flexible leave policies and a strong work-life balance 

• Professional growth in a high-impact, fast-growing deep-tech startup 

• Team events and collaborative culture, including company-wide gatherings in Australia