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Internship in Foundation Models and Optimization for Power Grids 80 - 100% (f/m/d)

The opportunity

The System and Automation team at the Swiss research center is looking for an intern student with expertise in numerical optimization and machine learning (ML) to contribute to cutting-edge developments for modern power grid operation. The internship will focus on applying ML techniques to accelerate and improve numerical algorithms for real-time power system monitoring, enabling more reliable, efficient, and resilient grid operation. You will work in a dynamic and multidisciplinary research environment and will be supervised by experienced researchers in power systems, optimization, and artificial intelligence. If you have a strong technical background, motivation to develop innovative solutions, and are goal-oriented, this is your opportunity to contribute to a stronger and more sustainable energy future. The duration of the internship is six months.

How you'll make an impact

  • Contribute to research activities on ML-based methods for power system monitoring

  • Investigate, deploy and refine foundation models for representing power grid topology, measurements, and operating conditions

  • Combine ML-driven methods with numerical optimization and power system physics

  • Evaluate the proposed methods through simulation studies and benchmarking

  • Report and disseminate results within the team, write technical documentation, and contribute creative ideas towards industrial implementation

Your background

  • Enrolled in an MSc program in Electrical Engineering, Computer Science, Applied Mathematics, or a related field

  • Strong background in numerical optimization. Power system knowledge is a plus

  • Good knowledge of machine learning and deep learning. Exposure to graph neural networks, foundation model or machine learning adaptation strategies is a plus

  • Experience in Python or C++ programming and MATLAB

  • Experience with PyTorch or similar deep learning frameworks

  • Excellent communication skills, team player attitude, initiative, and creativity

  • Fluency in English, written and spoken

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.

Location Baden-Daettwil, Aargau, Switzerland
Job type Full time
Work arrangement On-Site
Experience Internship
Job function Intern
Contract Intern (Fixed Term) (Trainee)
Publication date 2026-08-03
Reference number R0138451

About Hitachi Energy

We are a global leader in electrification, powering the electricity era to meet the energy demands of today, and the next 25 years. As the energy arm of Hitachi Group, over three billion people depend on our pioneering, mission-critical technologies to power their daily lives. 

With over a century of innovation, we are addressing the most urgent energy challenge of our time: driving the evolution of the world’s energy system to ensure abundant, secure, affordable, and sustainable power for today’s generation and the next. 

With an unparalleled installed base in over 140 countries, we are the grid ecosystem partner across the utility, industry, data center, and transportation sectors. Headquartered in Switzerland, we employ over 56,000 people in 60 countries and generate revenues of around $20 billion USD. We welcome you to apply today.