As a Senior Magnetics Design - High Frequency & EMC Engineer , you will play a key role in the development of innovative power electronics products that support the energy transition. You will join a multidisciplinary engineering team and take ownership of the design, optimization, validation, and industrialization of high-frequency magnetic components and electromagnetic compatibility solutions. You will collaborate closely with converter designers, system engineers, suppliers, manufacturing teams, and laboratory specialists to ensure high-quality and reliable solutions.

You will have the opportunity to combine electromagnetic design, power electronics, simulations, laboratory testing, and product development in a highly innovative environment. Your expertise will contribute directly to improving efficiency, reducing losses, optimizing EMC performance, and accelerating product readiness for industrial production. You will own the electromagnetic, electrical, thermal, and mechanical design of transformers, inductors, and filter chokes for power converters.

You will translate system requirements into specifications,



design margins, and verification plans. You will select magnetic materials, winding technologies, conductors, and insulation systems. You will define and execute design verification, qualification, and certification tests.

You will collaborate with suppliers and manufacturing partners to ensure manufacturability, quality, and series-production readiness. You will investigate technical deviations through waveform analysis, thermal measurements, EMC assessments, and component evaluations. You will develop technical specifications, design guidelines, validation reports, and reusable engineering documentation.

Bachelor’s or Master’s degree in Electrical, Electronic, Telecommunications, or Industrial Engineering. Solid understanding of magnetic materials, winding technologies, insulation systems, creepage, and clearance requirements. Fluency in written and spoken English, combined with strong analytical, communication, and problem-solving skills.

📌 Senior Magnetics Design Engineer (High Frequency EMC) (Bollullos de la Mitación)
🏢 Hitachi Energy
📍 Bollullos de la Mitación