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

Yesterday• Alzenau in Unterfranken, Germany

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
  • Assemble, modify, and prepare test objects and laboratory test setups for testing activities
  • Perform tests independently and ensure reliable, accurate, and reproducible results
  • Analyze test results, conduct root cause investigations, and support technical problem-solving activities
  • Coordinate and monitor internal and external testing, ensuring alignment on quality, progress, and budget
  • Ensure proper maintenance, calibration, and readiness of test equipment, tools, and laboratory facilities
  • Prepare and maintain technical test documentation and communicate results to relevant stakeholders
  • Identify and implement improvements in testing methods, tools, and processes while supporting certification activities and compliance with applicable standards

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Your background


  • Degree in Engineering, Mechatronics, Mechanical Engineering, Electrical Engineering, or a related field
  • 0-2 years of experience in research and development, testing, or a comparable industrial environment
  • Hands-on experience in assembling, modifying, or maintaining mechanical, hydraulic, or electromechanical systems is highly desirable
  • Interest in practical engineering work and working with laboratory equipment, mechanical assemblies, and oil-filled high-voltage components
  • Basic understanding of relevant technical fundamentals in the field
  • Familiarity with external standards and regulations
  • Good verbal and written communication skills in German and English
  • Ability to work independently and collaboratively in an international environment

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

Apply now

Current employees apply here

Client-provided location(s): Alzenau in Unterfranken, Germany
Job ID: Hitachi_Energy-JID3-223017
Employment Type: FULL_TIME
Posted: 2026-10-26T20:58:35

Perks and Benefits

  • Health and Wellness

    • Health Insurance
    • Dental Insurance
    • Vision Insurance
    • Life Insurance
    • Short-Term Disability
    • Long-Term Disability
    • FSA
    • HSA With Employer Contribution
    • Pet Insurance
    • Mental Health Benefits
    • Virtual Fitness Classes
    • On-Site Gym
  • Parental Benefits

    • Fertility Benefits
    • Family Support Resources
    • Birth Parent or Maternity Leave
    • Adoption Assistance Program
  • Work Flexibility

    • Flexible Work Hours
    • Remote Work Opportunities
    • Hybrid Work Opportunities
  • Office Life and Perks

    • Commuter Benefits Program
    • Snacks
    • Some Meals Provided
    • Company Outings
    • Holiday Events
  • Vacation and Time Off

    • Paid Vacation
    • Unlimited Paid Time Off
    • Paid Holidays
    • Personal/Sick Days
    • Summer Fridays
  • Financial and Retirement

    • 401(K) With Company Matching
    • Performance Bonus
    • Relocation Assistance
    • Financial Counseling
    • Stock Purchase Program
  • Professional Development

    • Tuition Reimbursement
    • Learning and Development Stipend
    • Promote From Within
    • Mentor Program
    • Access to Online Courses
    • Lunch and Learns
    • Work Visa Sponsorship
    • Leadership Training Program
    • Internship Program
    • Associate or Rotational Training Program
    • Professional Coaching
    • Shadowing Opportunities
  • Diversity and Inclusion

    • Diversity, Equity, and Inclusion Program
    • Employee Resource Groups (ERG)

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