HV Power Supply Electronics Engineer

Job Description

Type of Employment: Full time Location: Xefco Pilot Facility - Deakin ManuFutures, Waurn Ponds VIC About Us: Xefco is an Australian-owned company that creates innovative textile and coating technologies with a vision to create a more sustainable future for the textile industry. Incorporated in 2018, we have a track record of developing novel technologies that have been adopted by some of the world’s leading outdoor apparel and fashion brands. Xefco has pioneered a novel plasma technology, called Ausora that provides a sustainable dyeing and finishing solution to eliminate water pollution from textile manufacturing. Ausora has been developed through a long-standing research partnership with Deakin University and is set to bring a disruptive manufacturing solution to the textile industry together a broad range of other potential applications. Job Summary: Xefco’s Plasma Systems R&D is looking for a skilled HV Power Supply Electronics Engineer focussed in the design, build, and testing of high voltage power supplies to join us at Xefco Pilot Facility in Waurn Ponds, Geelong as a key member working alongside a diverse team of multidisciplinary Engineers, Plasma Physicists and Materials Scientists. Reporting to the R&D Manager – Systems, the ideal candidate will be integral to the design, development, and implementation of High Voltage (up to 20kV) AC & DC Power Supplies that power our Ausora Atmospheric Plasma Coating technology. The scope of work in this field includes both the application and improvement on current small-scale and prototype devices moving to our large-scale pilot machines, ultimately furthering the development towards a fully commercialised solution. This will require experience and expertise in power electronics, high voltage circuit design, simulation tools, and safety & regulatory compliance. This role offers an exciting opportunity to work at the forefront of power electronics innovation, contributing directly to the development of next-generation atmospheric plasma systems. If you are passionate about a greener future while pushing technological boundaries while ensuring the highest standards of safety and performance, we would love to hear from you. Key Responsibilities: Design & Development: Develop and optimize high voltage power electronic circuits and systems. Create designs that meet rigorous performance, reliability, and efficiency standards. Utilise design and simulation tools (such as AutoCAD Electrical, SPICE, Spyder, MATLAB/Simulink) to validate and refine designs before prototyping. Fabricate functional and robust prototype devices and systems for application testing. Testing & Validation: Develop and implement comprehensive test plans to evaluate system performance under various operating conditions. Liaise with Plasma Physicists and Material Scientists to conduct rigorous testing to ensure functional success of solution. Analyse test data and troubleshoot issues to iterate on design improvements. Collaboration & Documentation: Work closely with multidisciplinary teams including engineers, technicians, and scientists to integrate high voltage systems into larger projects. Produce detailed technical documentation, including design specifications, component selection, schematics, testing protocols, and safety reports. Communicate findings and updates to stakeholders and management effectively. Participate in project planning and timeline development. Assist R&D Manager – Systems and Engineering Development Manager to derive and implement commercial manufacturing plans. Safety & Compliance: Ensure all designs adhere to relevant safety regulations and industry standards (e.g., EMC, IEC, AS, ISO). Stay updated on industry trends, emerging technologies, and regulatory changes affecting high voltage systems. Assist in developing risk mitigation strategies for high voltage applications. Qualifications: Education & Experience: Bachelor’s or Master’s degree in Electrical Engineering, Power Electronics, or a related field. 5+ years of graduate experience in designing, fabrication and testing of power electronic systems. Significant experience in the development of High Voltage AC and DC power supplies is essential. Experience with plasma technologies or plasma generation systems highly favourable. Knowledge of direct switching and high frequency circuit design theory strongly regarded. Technical Skills: Strong understanding of high voltage and high frequency circuit design, semiconductor devices, transformers and rectifiers, and power converter topologies. Proficiency in simulation and design tools (e.g., AutoCAD Electrical, SPICE, MATLAB/Simulink, Altium Designer, or equivalent). Hands on experience with prototyping with SMT components is well regarded. Soft Skills: Excellent problem-solving and analytical skills. Strong communication skills, both written and verbal. Adaptable to fast-paced development methodologies. Ability to work collaboratively in a multidisciplinary team environment and self-manage task workload adhering to wider project timelines and business milestones. Additional Considerations: Australian Right to Work status. May involve occasional domestic and international travel to Xefco offices, vendors and suppliers’ facilities, and project locations. Familiarity with safety protocols and regulatory standards related to high voltage systems. Who You Are: The HV Power Supply Electronics Engineer must: Have a passion for innovation and problem solving. Be a team player who works collaboratively in a team environment. Be self-driven with ability to seek information and solutions from internal and external sources. Have the ability to work within time frames. Be willing to undertake what is required for the role. Use your skills, knowledge, and personal characteristics to work to the best of your ability. Behave with professionalism, act in good faith, and with honesty. Effectively communicate with a team and project partners. Use leadership skills to foster a team environment and manage team resources effectively. Keep yourself and others safe when you are at work. #J-18808-Ljbffr