Senior HF Magnetics Design Engineer - Power & EMC

Hitachi Energy; Bollullos de la Mitación; Presencial; EUR 60.000 - 100.000; Jornada completa

Descripción de la vacante

Hitachi Energy is seeking a Senior Magnetics Design - High Frequency & EMC Engineer to lead the design, validation, and industrialization of high-frequency magnetic components for power converters. You will own electromagnetic, electrical, thermal and mechanical aspects across the full product development cycle.

You will apply advanced transformer, inductor and common-mode choke design, run simulations, verify with lab measurements, and collaborate with cross-functional teams to ensure

Formación

• Bachelor’s or Master’s degree in Electrical, Electronic, Telecommunications, or Industrial Engineering.
• Minimum 5 years of experience designing magnetic components for power electronics applications.
• Advanced knowledge of high-frequency transformers, inductors, and common-mode chokes.
• Solid understanding of magnetic materials, winding technologies, insulation systems, creepage, and clearance requirements.
• Experience analyzing and optimizing core losses, copper losses, leakage inductance, parasitic capacitance, and high-frequency effects.
• Knowledge of EMC principles, conducted and radiated emissions, common-mode and differential-mode noise, and mitigation techniques.
• Experience with electromagnetic and circuit simulation tools and laboratory measurement equipment.
• Fluency in written and spoken English, combined with strong analytical, communication, and problem-solving skills.

Responsabilidades

• Own the electromagnetic, electrical, thermal, and mechanical design of transformers, inductors, and filter chokes for power converters.
• Translate system requirements into specifications, design margins, and verification plans.
• Select magnetic materials, winding technologies, conductors, and insulation systems.
• Optimize losses, leakage inductance, saturation behavior, and parasitic effects.
• Define EMC mitigation measures including filtering, shielding, grounding, and layout improvements.
• Perform electromagnetic and circuit simulations and correlate models with laboratory results.
• Define and execute design verification, qualification, and certification tests.
• Collaborate with suppliers and manufacturing partners to ensure manufacturability, quality, and series-production readiness.
• Investigate technical deviations through waveform analysis, thermal measurements, EMC assessments, and component evaluations.
• Develop technical specifications, design guidelines, validation reports, and reusable engineering documentation.

Conocimientos

High frequency design

EMC

Power electronics

Transformer design

Magnetic components

Simulation tools

Educación

Bachelor’s or Master’s degree in Electrical/Electronic/Industrial Engineering

Herramientas

EM simulation tools

Descripción del empleo

Hitachi Energy is seeking a Senior Magnetics Design - High Frequency & EMC Engineer to lead the design, validation, and industrialization of high-frequency magnetic components for power converters. You will own electromagnetic, electrical, thermal and mechanical aspects across the full product development cycle.

You will apply advanced transformer, inductor and common-mode choke design, run simulations, verify with lab measurements, and collaborate with cross-functional teams to ensure