Senior R&D Test Engineer – SiC/Si

The Opportunity

Join our Product Evaluation & Qualification team at Hitachi Energy Semiconductors in Lenzburg, where we uphold the highest quality and reliability standards for next-generation semiconductor chips and power modules. Our products play a pivotal role in driving renewable energy, eMobility, traction, and industrial applications worldwide. As we continue to expand our testing capabilities, we are seeking a motivated and hands-on Senior R&D Test Engineer to support the development and qualification of innovative Silicon Carbide (SiC) and Silicon (Si) technologies. In this role, you will work at the intersection of R&D, product engineering, and testing, facilitating the transition of advanced semiconductor technologies from development to industrialization.

How You’ll Make an Impact

• Contribute to the development and qualification of next-generation Silicon Carbide (SiC) and Silicon (Si) semiconductor devices for power module applications.
• Collaborate closely with multidisciplinary teams across R&D Design, Process Development, and Product Engineering to evaluate the performance and reliability of new technologies.
• Plan, execute, and monitor electrical and reliability tests using advanced test equipment and methodologies.
• Analyze test data, identify trends and root causes, and provide technical recommendations to support product development decisions.
• Prepare and present test reports, communicating key findings and risks to project stakeholders.
• Drive continuous improvement initiatives within the testing laboratory, enhancing efficiency, quality, and testing capabilities.
• Ensure compliance with safety, environmental, cleanliness, and laboratory operating standards in all testing activities.

Your Background

• Master's degree or PhD in Electrical Engineering, Power Electronics, Semiconductor Engineering, or a related field.
• Several years of experience in the semiconductor, power electronics, or related industry, ideally in electrical testing, validation, or reliability engineering.
• Strong understanding of semiconductor devices, particularly Silicon Carbide (SiC) and/or Silicon (Si) technologies.
• Experience with test systems, measurement equipment, and data analysis methodologies.
• Programming or automation skills are highly desirable, preferably in Python, LabVIEW, or similar tools.
• Experience with statistical data analysis and engineering software tools; CAD knowledge is considered a plus.
• Strong analytical and problem-solving skills, combined with a structured and collaborative working style.
• Fluent in English; German is an advantage.

More About Us

At Hitachi Energy, we offer the opportunity to work on cutting-edge semiconductor technologies that facilitate the global energy transition. You will collaborate with highly skilled experts in an international and innovative environment, tackling challenging projects that have a genuine impact on future power electronics solutions. We provide flexible working arrangements and attractive development opportunities within a global technology leader.

Apply online using the form below. Only applications matching the job profile will be considered.