Research Scientist for Power Electronics

Hitachi Energy; Västerås kommun; On-site; SEK 900,000 - 1,200,000; Full time

Job summary

Hitachi Energy in Sweden's research center is seeking a Research Scientist with expertise in power electronics and power systems. You will work in dynamic teams with access to advanced lab facilities to push innovations in sustainable energy.

The role emphasizes leading R&D projects, collaborating with industry and academia, publishing results, and mentoring junior researchers. Fluency in English is required, and prior TSO knowledge is welcomed.

Qualifications

• PhD in Electrical Engineering with specialization in power electronics and/or power systems.
• Strong expertise in designing and implementing power electronic converters and controllers, including hands-on experience with hardware prototyping, laboratory validation, and modeling & simulation.
• Demonstrated experience with Transmission System Operator (TSO) requirements and grid code compliance for utility-scale energy systems.
• Proven experience leading complex R&D projects, ideally as a technical lead or principal investigator.
• Experience in energy storage, advanced control strategies, or application of machine learning in power systems is a plus.
• Background in publishing peer-reviewed research, filing patents, or presenting at international conferences.
• Excellent communication skills, collaboration, and adaptability. Fluency in English.

Responsibilities

• Lead groundbreaking research initiatives shaping the future of sustainable energy.
• Develop, design, and implement innovative solutions to technical challenges in R&D projects.
• Utilize laboratory facilities to conduct experiments, analyze data, and validate pioneering concepts.
• Take ownership of high-profile R&D projects and lead cross-disciplinary teams.
• Develop and champion original ideas, securing funding and support for transformative research.
• Collaborate with customers, suppliers, and academic partners to expand influence.
• Deliver findings through patent applications, publications, and presentations at international conferences.
• Mentor future innovators and foster a culture of excellence.

Skills

Power electronics

Power systems

Hardware prototyping

Modeling & simulation

Leadership

Education

PhD in Electrical Engineering

Tools

Grid modeling tools

Laboratory validation

Job description

At Hitachi Energy our purpose is advancing a sustainable energy future for all. We bring power to our homes, schools, hospitals, and factories. Join us and work with fantastic people, while learning and developing yourself on projects that have a real impact to our communities and society. Bring your passion, bring your energy, and be part of a global team that appreciates a simple truth: Diversity + Collaboration = Great Innovation

Innovation is the heart of Hitachi Energy and our research centers are the backbone. Join us if you have outstanding scientific or technical expertise as well as drive and passion. Through your research projects you will become part of company-wide community that will shape and help you to develop your career into a technical or managerial leader. Prior knowledge about power systems is welcome, but it is not a requirement.

The opportunity

For our research center in Sweden, we are looking for a research scientist with expertise in the area of Power Electronics, and power system. You will work in dynamic, motivated, and creative teams with a wide range of experience and competence and with access to highly advanced laboratory facilities.

How You'll Make An Impact

• Lead groundbreaking research initiatives that shape the future of sustainable energy, leveraging your advanced expertise in power electronics and power systems.
• Develop, design, and implement innovative solutions to technical challenges, driving progress in R&D projects and setting new industry standards.
• Utilize state-of-the-art laboratory facilities to conduct experiments, analyze critical data, and validate pioneering concepts for real-world impact.
• Take ownership of high-profile R&D projects and work-packages, applying strategic vision, scientific rigor, and exemplary leadership to inspire cross-disciplinary teams.
• Develop and champion original ideas, securing funding and support for transformative research that advances energy systems at a global scale.
• Engage in dynamic collaborations with leading experts, customers, suppliers, and academic partners, expanding your professional network and influence both within and outside the company.
• Deliver high-value outcomes in the form of patent applications, peer-reviewed publications, technical reports, and compelling presentations at international conferences.
• Mentor future innovators by sharing your knowledge, fostering creative thinking, and cultivating a culture of excellence and ambition across the organization.

Your background

• PhD in Electrical Engineering with specialization in power electronics and/or power systems (or a comparable master’s degree with notable research achievements).
• Strong expertise in designing and implementing power electronic converters and controllers, including hands‑on experience with hardware prototyping, laboratory validation, and modeling & simulation.
• Demonstrated experience with Transmission System Operator (TSO) requirements and deep understanding of grid code compliance for utility‑scale energy systems (e.g., dynamic performance, fault‑ride through, inertia, harmonics mitigation).
• Proven experience leading complex R&D projects, ideally as a technical lead or principal investigator.
• Additional expertise in energy storage, advanced control strategies, or application of machine learning in power systems is a plus.
• Background in publishing peer‑reviewed research, filing patents, or presenting at international conferences.
• Excellent communication skills, a collaborative attitude, and adaptability to new challenges.
• Fluency in English, both written and spoken.

More About Us

Union representatives - Sveriges Ingenjörer: Bo Westman, [phone]; Unionen: Karin Ulvemark, [phone]; Ledarna: Frank Hollstedt, [phone]. All other questions can be directed to Talent Acquisition Partner Filip Henriksson.