Research Scientist - Gas Insulation for High Voltage (f/m/d)

HITACHI ENERGY CZECH REPUBLIC S.R.O.; Dättwil; On-site; CHF 110,000 - 150,000; Full time

Job summary

Hitachi Energy Ltd in Baden-Daettwil, Switzerland, seeks a PhD-level engineer to advance gas insulation technologies for high voltage applications within an international R&D team.

You will engage in advanced research and practical testing, combining theory with industrial implementation. The role emphasizes simulations, experimental work, and collaboration across centers to deliver sustainable energy solutions.

Qualifications

• PhD in Electrical Engineering, Physics, or related field with application in high voltage engineering.
• Strong knowledge of gas insulation and discharge physics.
• Practical experience in HV testing.
• Experience with MATLAB, Python, or COMSOL for simulations.
• Ability to analyze complex datasets and apply statistical methods and AI tools.
• Excellent English communication skills and a structured working style.
• Industrial R&D experience is beneficial.

Responsibilities

• Actively contribute to research projects in gas insulation applications.
• Conduct investigations on dielectric strength, dielectric recovery, and partial discharge.
• Plan and execute high-voltage experimental studies.
• Model, simulate, and interpret gas discharge phenomena.
• Develop innovative concepts for gas-insulated technologies.
• Support design and optimization of HV switchgear.
• Collaborate with global teams and external research institutes.
• Document results and present findings at international conferences.

Skills

Gas insulation

Discharge physics

HV testing

Data analysis

AI tools

English communication

Structured working style

Industrial R&D experience

Education

PhD in Electrical Engineering, Physics or related field (high voltage)

Tools

MATLAB

Python

COMSOL

Job description

Location:

Baden-Daettwil, Aargau, Switzerland

Job ID:

R0133058

Date Posted:

2026-06-17

Company Name:

HITACHI ENERGY LTD

Profession (Job Category):

Engineering & Science

Job Schedule:

Full time

Remote:

No

Job Description:

The opportunity

Join Hitachi Energy and shape sustainable high-voltage technologies. You will join an international R&D team focused on gas insulation. The team develops eco-efficient solutions for high-voltage applications. You will work on advanced research and industrial implementation.

You will contribute to cutting-edge projects in gas-insulated switchgear. You will collaborate across research centers and business units. The role offers exposure to both theory and practical testing.

You will grow your expertise in high-voltage engineering and gas physics. You will strengthen your skills in simulations and experimental methods. You will work in a collaborative and diverse environment.

This role offers strong development opportunities and technical ownership. You will contribute to future-ready, sustainable energy solutions.

How you'll make an impact

• Actively contribute to research projects in gas insulation applications
• Conduct investigations on dielectric strength, dielectric recovery, partial discharge
• Plan and execute high-voltage experimental studies
• Model, simulate, interpret gas discharge phenomena
• Develop innovative concepts for gas-insulated technologies
• Support design and optimization of HV switchgear
• Collaborate with global teams and external research institutes
• Document results, publish findings and present your work at international conferences

Your background

• PhD in Electrical Engineering, Physics, or related field with application in high voltage engineering
• Strong knowledge of gas insulation and discharge physics
• Practical experience in HV testing
• Expertise in simulation tools such as MATLAB, Python, or COMSOL
• Ability to analyze complex datasets and interpret results using statistical methods, modern AI tools
• Solid English communication skills and structured working style
• Relevant experience in industrial R&D is very beneficial

More about us

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.