Senior Principal Power Electronics Engineer (m/f/x)

We are looking for an experienced Senior Principal Power Electronics Engineer (m/f/x) to lead the development of advanced power electronics solutions for Solid State Transformer applications in datacenters, driving product architecture, technology roadmap, and research initiatives while providing technical leadership in customer projects, mentoring engineering teams, and continuously improving development processes and tools. Key Responsibilities Develop Solid State Transformers for Datacenters. Lead electronics and product architecture development. Work as a subject matter expert in customer projects. Drive company’s technology and product roadmap development. Lead and plan research projects. Support and mentor junior team members. Drive electronics development process and tool development. Requirements Strong analog and digital electronics design expertise (simulation, schematics, layout, EMC, thermal design, functional safety). Experience with product testing, qualification, and relevant standards. Proven electronics architecture design experience. Technical leadership and project ownership experience. Full product development lifecycle experience in automotive or similar industries. Good knowledge of electronics development tools and processes. Experience with electronics industrialization, EMS suppliers, and production test systems. Background in power electronics and energy storage applications. MSc or PhD in Electronics, Electrical Engineering, or related field. Benefits A versatile and responsible role in a skilled and supportive team. Opportunity to influence product quality and development. An international working environment with growth opportunities. Support for professional development. About Skeleton Skeleton Technologies is a global leader in critical power infrastructure for AI data centers and electrical grid stability, founded in 2009. Power today is more than electricity. It is national security, digital continuity, and economic resilience. Skeleton is the Backbone of Power: equipping AI data centers, electrical grids, defense systems, and critical infrastructure with the resilience to withstand surges, instability, and failure. Our power systems protect GPU clusters from millisecond-level spikes, enable hyperscalers to run at higher rack densities without grid compromise, and make AI data centers up to 40% more energy efficient. We keep the lights on when grids fluctuate, stabilizing electrical infrastructure under the combined pressure of accelerating renewable energy deployment and surging AI demand. When power fails, critical operations stop. We exist to prevent that in microseconds. Powering the infrastructure that powers everything else. Advanced Engineering Engineering Electrical/Electronic Manufacturing Mid-Senior level Full-time Skeleton Technologies’ patented curved graphene is changing the world of energy storage. Our superior technology enables us to deliver ground-breaking energy storage solutions with market-leading power and lifetime. Our products are used across industries from AI Data Centers, Grid, automotive and aerospace. Joining our team The Skeleton team is full of exceptional people and it's growing all the time. Roles range from finance, sales, marketing, quality, production, engineering, product development, supply chain, and many more. If you are passionate about saving energy, take a look at our Culture Code and see what makes us successful. If you find yourself agreeing with our Core Values, there might be a place for you at Skeleton Technologies. Current vacancies are listed below, but you are welcome to send your details to us anytime at jobs@skeletontech.com . We are particularly interested in hearing from talented engineers with expertise in high-current engineering, mechanical engineering, and related fields. To stay updated on the latest developments at Skeleton Technologies, follow us on social media and you’ll be the first to hear about new job openings! Remote role listed by employer.