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

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

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.

Accessibility and reasonable accommodation

Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process. This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.

Use of Al and automated tools in recruitment

As part of our recruitment process, Hitachi Energy uses digital and automated tools, including Al-supported solutions, to assist with activities such as application screening, job matching, and interview scheduling. These tools are designed to support our recruiters and do not replace human decision-making. Candidate data is processed in accordance with applicable data protection and employment laws as well as Hitachi's Global Data Privacy Notice.

Background Screening and Security Checks

As part of the hiring process, Hitachi Energy conducts pre-employment background checks that may include verification of employment history, education, criminal records, and other relevant information, in accordance with applicable laws. For certain roles—particularly those involving access to sensitive information, financial responsibilities, client data, regulated environments, or security-sensitive functions—additional or more comprehensive background or security screenings may be required. These may include, but are not limited to, enhanced criminal history checks, credit history reviews (where legally permissible), sanctions screening, or other due diligence measures aligned with the responsibilities of the position. The scope and depth of any background or security review will be determined based on the nature of the role and business necessity, and will always be conducted in compliance with applicable federal, state, and local laws. Candidates will be notified and, where required, asked to provide consent prior to the initiation of any such checks.

Hitachi brings together the world’s greatest minds to help breathe life into new possibilities – and drive innovation for a better future. That’s why we look for individuals who share our pioneering spirit, have imaginative ideas and are fearless when it comes to tackling the world’s biggest challenges. Our people love technology – and they love making a difference. They have a passion for finding new solutions and working with brilliant colleagues. Every day they dedicate themselves to a huge range of exciting projects, contributing to the Hitachi vision around the globe. From engineering new sustainability solutions that conserve water and energy to creating the infrastructure for the smart cities of tomorrow, there’s no challenge too great for our pioneers. And there’s no shortage of opportunities for you to make a difference. Come and experience the dynamic, collaborative and creative environments where your ideas are welcome and new discoveries are waiting. To help you grow to your full potential, we strive to support our employees in their career aspirations and promote the freedom to explore new horizons.

E-mail us for data privacy inquiries or technical support.

#J-18808-Ljbffr