R&D Test Engineer in High-Voltage (f/m/d)

Location: Karlstein am Main, Bavaria, Germany Job ID: R0129266 Date Posted: 2026-06-01 Company Name: HITACHI ENERGY GERMANY AG Profession (Job Category): Engineering & Science Job Schedule: Full time Remote: No Job Description: The opportunity

The R&D Test Engineer for high-voltage products (main focus: gas-insulated switchgear and hydromechanical operating mechanisms) is responsible for planning, executing, and analyzing tests in our laboratory in Karlstein am Main, ensuring that products meet defined design requirements.

This role requires close collaboration with global R&D teams to develop test protocols and ensure quality assurance throughout the entire product development lifecycle.

How you’ll make an impact

Plan and execute test activities, including defining test plans, timelines, and required resources

Coordinate and monitor internal and external testing, ensuring alignment on quality, progress, and budget

Perform tests independently and ensure reliable and accurate results and conduct test analyses for documentation and root cause investigations

Ensure proper maintenance and readiness of test equipment and tools

Prepare and maintain technical test documentation and share results with relevant stakeholders

Identify and implement improvements in testing methods, tools, and processes

Support certification activities and ensure compliance with applicable standards

Contribute to budget planning and monitor costs related to testing activities

Your background

• Degree in Engineering or a related field

• 0–2 years of experience in research and development in an industrial or business environment

• Good verbal and written communication skills in German and English

• Basic understanding of relevant technical fundamentals in the field

• Familiarity with external standards and regulations

• More about us

• The opportunity to shape your role in a growing market and dynamic work environment

• Attractive compensation in line with IG Metall standards, including:

• 30 days of vacation

• Holiday and Christmas pay

• Structured onboarding with dedicated support

• Employer-funded pension scheme and retirement benefits

• Family-friendly benefits, including holiday childcare programs and childcare support

• Access to over 7,500 partner fitness studios across Germany with the EGYM Wellpass

• Exciting career growth and professional development opportunities

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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.