Principal Engineer, Data Center PSU System Application_0604

Principal Engineer, Data Center PSU System Application Your Role This is a new and exciting opportunity as global System ApplicationEngineer (SAE G) in Consumer, Computing and Communication (C3) segment. The focus is on ACDC and high-voltage DCDC conversion architectures for AI server power & enterprise server systems, and to support G2M success through structured technical insights and scalable deployment. Key responsibilities in your new role * Provide structured technical input to G2M strategies for AI & Enterprise server applications and support cross-regional alignment * Develop and deliver application-level technical collaterals for AI & Enterprise server PSU, ACDC, and HV DCDC architectures * Support design-in / design-win activities with system-level proposals and customer engagement via regional teams * Understand AI & enterprise server system architectures including power density, efficiency, and thermal constraints * Understand customers’ system partitioning and approaches from AC front-end to DC bus in server system * Organize and support global 3rd-level technical support and escalation handling * Collaborate with divisional and regional teams on solution development and deployment * Contribute to internal system-level training initiatives and knowledge sharing for AI & enterprise infrastructure * Consolidate structured feedback on emerging AI and Enterprise server power trends and requirements to SMD / Divisions * Support innovation projects related to next-generation data center power architectures Your Profile Qualifications and skills to help you succeed * Degree in Electrical Engineering or a related discipline; advanced degree is a plus * Minimum 10 years of experience in semiconductor and/or power electronics industry * Strong understanding of power conversion topologies and system-level architecture design (AC/DC, DC/DC) * Proven experience in system-level applications, including hardware and/or software integration * Experience in relevant areas e.g. AI server power supply, telecom rectifier development is preferred * Solid knowledge of magnetics design (transformers, inductors),EMC/EMI considerations, and converter design * Experience with system-level modelling, simulation, and concept validation methodologies * Strong problem-solving skills with the ability to translate system requirements into technical solutions * Excellent communication skills, with the ability to articulate complex technical concepts to diverse stakeholders * Ability to work effectively in a global, cross-functional environment across divisions, regions, and sales * Self-driven, structured, and able to operate under ambiguity in a fast-evolving environment * Willingness to travel internationally (up to ~30–40%) Contact: sunny.wang@infineon.cn #WeAreIn for driving decarbonization and digitalization. As a global leader in semiconductor solutions in power systems and IoT, Infineon enables game-changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. Together, we drive innovation and customer success, while caring for our people and empowering them to reach ambitious goals. Be a part of making life easier, safer and greener. Are you in? We are on a journey to create the best Infineon for everyone. This means we embrace diversity and inclusion and welcome everyone for who they are. At Infineon, we offer a working environment characterized by trust, openness, respect and tolerance and are committed to give all applicants and employees equal opportunities. We base our recruiting decisions on the applicant´s experience and skills. Learn more about our various contact channels. We look forward to receiving your resume, even if you do not entirely meet all the requirements of the job posting. Please let your recruiter know if they need to pay special attention to something in order to enable your participation in the interview process. Click here for more information about Diversity & Inclusion at Infineon.