R&D Test System Integration Engineer 80 - 100% (f/m/d)

Job description

Location: Lenzburg, Aargau, Switzerland Job ID: R0140712 Date Posted: 2026-09-03 Company Name: HITACHI ENERGY LTD Profession (Job Category): Engineering & Science Job Schedule: Full time Remote: No Job Description: The opportunity Join the Product Evaluation & Qualification team at Hitachi Energy Semiconductors in Lenzburg. You will play a key role in developing, integrating, and commissioning advanced electrical test systems used for the characterization, validation, and qualification of power semiconductor devices and modules. In this role, you will design, integrate, and commission electrical test solutions while collaborating with experts across R&D, laboratories, and external partners. To strengthen our laboratory and test infrastructure capabilities, we are looking for a highly motivated engineer who enjoys combining system thinking with hands-on engineering. This role offers broad exposure to power electronics, laboratory infrastructure, and product qualification activities. You will continuously expand your technical expertise while contributing to innovative technologies for renewable energy, transportation, industrial applications, and HVDC systems. How you’ll make an impact Develop and integrate electrical test systems for power semiconductor characterization and evaluation Lead the design of solutions for high-power testing applications Commission, troubleshoot, and optimize laboratory test equipment Collaborate with R&D teams to support product development and validation Integrate measurement systems, sensors, power supplies, and automation solutions Define system requirements and coordinate activities with external partners Investigate equipment failures and support root cause analysis activities Create technical documentation, specifications, and test procedures Your background Bachelor's or Master's degree in Electrical Engineering, Power Electronics or a related field Experience in system engineering, hardware integration, or test engineering Solid understanding of power electronics and electrical measurement systems Hands-on experience with commissioning, troubleshooting, and laboratory equipment Ability to read and understand electrical schematics and technical drawings Strong communication skills and fluency in English More About Us We pride ourselves on offering a holistic range of competitive benefit programs to support your financial, physical, and mental well-being, as well as your personal development. We want you to truly thrive with us – in work and out. Benefits: Generous retirement savings options to help you plan for your future Subsidized gym memberships to support your health and wellness Enjoy discounts on a variety of products and services, including electronics, groceries, and travel If you are a highly skilled and motivated engineer looking to join a dynamic team, we encourage you to apply! 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.