R&D Internship in Semiconductor Power Module 80 - 100 % (f/m/d)

Location: Lenzburg, Aargau, Switzerland

Job ID: R0136531

Date Posted: 2026-07-10

Company Name: HITACHI ENERGY LTD

Profession (Job Category): Administration & Facilities

Job Schedule:  Full time

Remote: No

Job Description:

The opportunity

In our Semiconductors business unit in Lenzburg, we develop and produce high-performance state of the art semiconductors power module for applications in different fields like rail transportation, power transmission, renewable energy, eMobility and more. the duration of the internship is 6 - 9 months.

How you'll make an impact

Develop new packaging technologies for power electronics (PE) modules to enable higher current capability, sustain higher temperatures and stresses under harsh environmental conditions

Support the build-up and characterization of prototypes of IGBT modules for quality assessment using several techniques such as scanning acoustic microscopy, cross-sections, electrical and reliability testing

Conduct design of experiments (DoEs) to support technology development through process and materials optimization

Interact and collaborate with a dynamic and multidisciplinary team that will supervise and guide the project

Use your strong technical background, motivation to develop innovative solutions, and goal-oriented approach to make a significant impact on the project

Your background

Currently pursuing a degree in material sciences, mechanical engineering, chemistry, physics, or similar discipline (B.Sc. or M.Sc. degree internship and/or thesis)

Experience in laboratory work and know-how in sample preparation and material characterization techniques

Know-how in data analysis tools and statistics is advantageous

Strong problem-solving skills, with the ability to think creatively and independently to resolve technical challenges

Excellent communication skills, both written and verbal, to effectively document the design and present results to the team

Fluent in written ans spoken English

A self-starter with a strong work ethic and the ability to work independently or as part of a team

Willingness to learn new concepts and technologies related to semiconductor packaging

More about us

We are a technology-driven company with a strong focus on innovation, continuous improvement, and sustainable manufacturing. We offer flexible working conditions, dedicated mentorship, and a supportive, inclusive environment where you can grow personally and professionally – empowering you to thrive while balancing life and work.

We look forward to receiving your application, including a brief cover letter and a transcript of records, along with your CV. Non-EU/EFTA citizens, please note that an official university certificate showing that an internship is a mandatory part of your studies is required.

Accessibility and reasonable accommodation

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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.