Principal Engineer Technical Marketing

Architect AI-Ready Power Systems: Lead the conceptualization, design, and validation of state-of-the-art, high-density DC/DC converters and dynamic power supply architectures specifically tailored for high-transient AI inference and training workloads. Drive Innovation & Roadmap Execution: Execute the system solution roadmap to position Infineon as the market leader in AI data centers, creating compelling application notes, block diagrams, and value propositions that clearly articulate our technical edge. Pioneer Emerging Technologies: Explore and integrate novel conversion methods, including resonant converters and Wide-Band-Gap (GaN/SiC) semiconductors, to push the envelope of efficiency and power density in HV-IBC architectures. Master Market & Competitor Analysis: Conduct deep-dive research and teardowns of market-leading competitors to understand topology, content, and key technical issues, using these insights to refine our product features and system architectures for Telecom and Server power supplies. Enable Customer Success & Digital Presence: Collaborate with Digital Marketing to ensure clear system positioning and ease of searchability on the Infineon website, while providing high-level technical support, training, and inputs for customer RFIs/RFQs. Extensive Power Electronics Expertise: You hold an M.S. in EE (8+ years experience) or B.S. in EE (10+ years experience) with a proven track record in isolated/nonisolated DC/DC power converter development, including full-cycle work from simulation to PCB layout and validation. Deep Technical Mastery: You possess extensive knowledge of DC-DC topologies, magnetic component design, and power semiconductor characteristics, with specific experience in digital/analog controllers and gate drivers for both Si and GaN. System-Level Application Engineering: You have at least 5 years of relevant experience in Application or System Engineering (ideally at an OEM, Tier 1, or Engineering Service Provider), with profound expertise in telecom brick designs, rack power supplies, and AI infrastructure. Leadership & Communication: You are a natural mentor who enjoys training junior engineers, conducting design reviews, and explaining complex system-level concepts to both internal stakeholders and external customers with clarity and precision. We are on a journey to create the best Infineon for everyone. We strive to create the best Infineon for everyone by embracing diversity and inclusion. We welcome applicants for who they are and offer a workplace built on trust, openness, respect and equal opportunity. Our hiring decisions are based on skills and experience. Even if you don't meet every requirement, we encourage you to apply. Please let your recruiter know if you need any accommodations during the interview process. Learn more about our various contact channels and about Diversity & Inclusion at Infineon. Tania Gallardo