R&D Senior Engineer – Dielectrics and Alternative Insulating Fluids (f/m/d)

Location: Bad Honnef, North Rhine-Westphalia, Germany Job ID: R0127254 Date Posted: 2026-04-29 Company Name: HITACHI ENERGY GERMANY AG Profession (Job Category): Engineering & Science Job Schedule: Full time Remote: No Job Description: The opportunity

You will join Hitachi Energy’s Transformers Technology organization, where innovation in insulation systems and dielectric technologies is at the core of our work. The team supports global factories and customer projects worldwide, combining deep technical expertise with real industrial impact.

In this role, you will work at the intersection of research, engineering, and application, contributing to the development of advanced insulation systems and alternative insulating fluids for power transformers. You will collaborate closely with R&D, manufacturing sites, laboratories, and external suppliers across regions.

The role requires strong technical depth, ownership, and cross‑functional cooperation. You will grow through hands‑on technical challenges, exposure to global projects, and continuous technology development. This position offers flexibility, responsibility, and strong learning opportunities within an international environment.

How you’ll make an impact

Conduct dielectric and insulation feasibility studies for power transformers

Design and optimize solid, liquid, and composite insulation systems

Perform FEM-based simulations for electric field and dielectric stress analysis

Support factories during project execution, troubleshooting, and design clarification

Develop and improve transformer insulation design software tools

Lead qualification activities for alternative insulating fluids

Collaborate with suppliers, laboratories, and manufacturing teams globally

Contribute to standards, specifications, and risk assessment improvements

Your background

• Master’s or PhD in Electrical Engineering, Materials, Dielectrics, or High Voltage Engineering

• Strong expertise in dielectric phenomena

• Working experience with insulating materials is an advantage

• Proven experience with FEM-based simulation tools

• Fluent English with strong written and verbal communication skills

• Ability to work in international and cross-functional teams

• More about us

• This role offers exposure to global technology and manufacturing environments.

You will collaborate closely with factories during pilot and customer projects. Willingness to travel is required based on project needs. Application and interview process details will be shared by the Talent Partner. Our flexible working practices help you optimize personal and business performance while creating an environment where all employees can develop their skills and grow.

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