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Job Title


System Architect


Company : Hysata Pty


Location : Perth, Western Australia


Created : 2026-03-19


Job Type : Full Time


Job Description

About Us Hysata is on a mission to accelerate the shift from fossil fuels to green hydrogen with the worlds most efficient electrolyser. Our breakthrough capillaryfed electrolyser achieves an unprecedented 95% system efficiency (41.5 kWh/kg) a step change from incumbent technologies, which typically sit at ~75% and already ahead of International Renewable Energy Agencys 2050 target. This leap in performance enables a radically simpler system design, slashing both energy use (opex) and system and renewables capex. Hysatas innovation has captured global attention, including publication in Nature Communications and support from leading strategic and financial investors such as BP, POSCO and Vestas. With over 100 team members, were a highperforming, purposedriven company, proud to be 35% women, representing 20+ nationalities, and united by a shared mission to enable the decarbonisation of hardtoabate sectors such as steel, chemical manufacturing, shipping and aviation. Having secured Australias largest ever cleantech Series B raise of US$111million, Hysata is scaling rapidly to bring our technology to market. With strong customer demand and a clear path to manufacturing at scale, we are on track to become a global leader in green hydrogen and put a major dent in global emissions. About The Role We are seeking a System Architect to take on the technical responsibility of our electrolyser systems in close collaboration with colleagues from the various engineering disciplines as well as manufacturing, supply chain, product and commercial teams. The candidate will lead the technical part of our product development process through the different design, prototyping and manufacturing phases. Youll be joining a team of smart, driven, collaborative and highly dedicated individuals who love solving engineering challenges and who are excited to be fighting the climate crisis. You will be part of the Systems Engineering team and work closely with other technical specialists to ensure that Hysata delivers the most efficient and competitive electrolyser products. Role Responsibilities System level technical responsibility: Assume overall technical responsibility of our unique high efficiency electrolyser from design to manufacturing handover CrossFunctional Collaboration: Work closely with other engineering disciplines (such as R&D, Mechanical, Test and Process Engineering) to facilitate a holistic approach to product design in Hysata Ensure relevant stakeholder involvement and involve Supply Chain, Manufacturing and Service team members to ensure a balanced product design Requirements Analysis: Collaborate with stakeholders to define and document system requirements, ensuring they align with product specifications Interface with commercial and Product management teams to ensure customer needs translate into product functionality Together with Project Management, ensure timely planning and execution of various tasks and phases of the product development process Test and Validation: Collaborate with relevant internal stakeholders to design, plan and implement tests to validate components, subsystems and electrolyser performance Commissioning: Assist during commissioning of various prototype systems to validate functionality and performance Specify and assist in developing proper documentation for compliance and customer purposes What Youll Bring A broad technical background preferably with knowledge of electrochemical systems Experience in a holistic approach to product development within a similar field Strong leadership and communication skills Enjoying working with people from various technical and cultural backgrounds A high drive to solve problems arising along the way with the different subject matter experts An ability to keep the overview of high number of technical workstreams You are excited about transforming new technology into impactful products You thrive in a high pace dynamic startup environment Excellent English oral and written communication skills What We Offer Perks Include (but are not limited to): Idyllic Beachside Location Stock options Salary Sacrifice into Superannuation Flexible working conditions Recognition of Service Wellness Allowance EAP through Sonder Novated Leasing Employee Discount Program through Flare Awesome work environment and team If you dont tick every box in this ad, please dont rule yourself out just yet. Weve seen the research that people from underrepresented backgrounds tend to only apply when the checklist is all ticks. We take pride in inclusion and hiring incredible human beings with great potential over ticking boxes so if this role resonates with you, apply below! No agency contact please. #J-18808-Ljbffr