About SyentaSyenta 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.About SyentaSyenta 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 RoleWe are seeking a Senior Mechanical R&D; Engineer 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.ResponsibilitiesMechanical Design & DeliveryLead end-to-end mechanical design of manufacturing equipment, from concept through to production releaseDevelop and maintain CAD models, engineering drawings, and BOMsSelect materials, components, and vendors; manage procurement for mechanical subsystemsApply Design for Manufacturability (DFM) and Design for Assembly (DFA) principlesConduct tolerance analysis, FEA, and other engineering analyses as requiredSupport prototyping, commissioning, and continuous improvement of equipmentContribute to design reviews, documentation, and mechanical engineering standardsCollaboration & Cross-Disciplinary IntegrationWork closely with mechatronics, controls, and software teams to deliver fully integrated machine solutionsCommunicate mechanical design decisions effectively across teams and stakeholdersProvide technical guidance and input on equipment architecture and systems integrationProcess & StandardsEstablish mechanical design standards, best practices, and workflows for the teamMaintain high-quality documentation, including CAD, drawings, BOMs,



and specificationsSupport continuous improvement of design and manufacturing processesRequirementsBachelor's degree in Mechanical Engineering or equivalentProven R&D; background with a track record of taking concepts from blank page to working hardwareProficient in 3D CAD; platform agnostic (OnShape experience advantageous)Engineering drawings to ISO ****Fluent in GD&T; tolerancing - ASME Y14.5 and/or ISO GPSTolerance stack analysisPneumatics design and component selectionHigh-precision linear and angular motion system designMaterial specification and selectionDesign for Manufacture and Assembly (DFM/DFA)Rapid prototyping experiencePreferred QualificationsMaterial selection experience in clean-room contextsExperience with micro-fluidics and viscous flowsClean-room practices; design for cleanlinessExperience working with metrology frames and vibration-isolated structuresExperience in startups or fast-paced engineering environmentsExperience with simulation and analysis tools (FEA, tolerance analysis)Familiarity with PLM systems, JIRA, or ConfluenceWhy 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 OfferSalary Range: $110k - $150k (negotiable)Early-stage equity opportunities12% superannuation contributionsFlexible leave policies and a strong work-life balanceProfessional growth in a high-impact, fast-growing deep-tech startupTeam events and cooperative culture, including company-wide gatherings in Australia
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📌 Senior Mechanical R&D Engineer — End-To-End Startup Equipment (Sydney)
🏢 Syenta
📍 Sydney