Senior Electrical Engineer – For Research Powering AI Datacenters

FLEXTRONICS INTERNATIONAL SWEDEN AB · Kalmar

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Company
FLEXTRONICS INTERNATIONAL SWEDEN AB
Location
Kalmar
Employment type
Full-time
Posted
July 1, 2026

About this job

Job Summary Flex Power Modules is looking for a passionate and experienced Senior Research Electrical Engineer for research powering AI datacenters to join our R&D team. In this role you will be at the forefront of developing next-generation power solutions for the Internet & Cloud infrastructure and AI – focusing on advanced DC/DC conversion and power electronics. This is a unique opportunity for someone with deep technical knowledge in power and electronics who wants to work hands-on with cutting-edge technologies and global hyper-scalers. What a typical day looks like: You will work closely with our CTO in a dedicated research team; Lead and Shape advanced research projects for future power modules; Collect and analyze data from global hyper-scalers and partners to influence roadmaps and drive the development of next generation products; Use your expertise to understand and select the right topologies and contribute with practical lab, simulations and filed experience; You will also have the opportunity to contribute to publications, white papers, and patents in the field. The experience we’re looking to add to our team: M.Sc. (or equivalent) in Electrical Engineering, with a focus on Power Electronics; PhD in Electrical Engineering preferrable. Documented Experience in Electrical development in Power Electronics; Strong understanding of various topologies including resonant and hard-switched solutions; Experience in 400/800V DC design; Basic understanding of Software/Firmware; Basic knowledge of PMBus and I2C protocols; Skilled in circuit simulations; Experience in conceptual product development; Good understanding of magnetic field theory related to transformer/inductor design; Fluency in English, both written and spoken. What you’ll receive for the great work you provide: A role at the forefront of technology in AI and data center infrastructure; A chance to influence product development from concept to launch; An innovative, international, and collaborative work environment; Opportunities to work with world-leading companies in cloud and tech.

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