Senior Research Electrical Engineer

Flex Ltd; Kalmar kommun; On-site; SEK 662,325 - 938,293; Full time

Benefits offered by this job

Innovative work environment

Opportunities to influence product development

Collaboration with leading tech companies

Job summary

Flex Ltd in Kalmar, Sweden, is seeking a Senior Research Electrical Engineer who will lead research in powering AI datacenters. This role offers a chance to work on next-generation technology within an innovative and collaborative international environment.

The ideal candidate will be responsible for shaping advanced research projects, analyzing data to influence product development, and contributing to meaningful publications. A M.Sc. in Electrical Engineering and experience in Power Electronics is required for this pivotal position.

Qualifications

• M.Sc. (or equivalent) in Electrical Engineering with a focus on Power Electronics.
• Documented experience in electrical development.
• Strong understanding of resonant and hard-switched solutions.
• Experience in 400/800V DC design.

Responsibilities

• Work closely with the CTO in a dedicated research team.
• Lead advanced research projects for future power modules.
• Analyze data from global partners to influence roadmaps.
• Contribute to publications, white papers, and patents in the field.

Skills

Power Electronics

Circuit Simulations

Electrical Development

Conducting Research

Education

M.Sc. in Electrical Engineering

Ph.D. in Electrical Engineering

Job description

Job Summary

Flex Power Modules is looking for a passionate and experienced Senior Research Electrical Engineer to research powering AI datacenters. 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.

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 field experience.
• You will also have the opportunity to contribute to publications, white papers and patents in the field.

Experience we're looking to add to our team

• M.Sc. (or equivalent) in Electrical Engineering, with a focus on Power Electronics; Ph.D. in Electrical Engineering preferred.
• 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.

Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We’re happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email [e-mail] and we’ll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).