Master Thesis: PCB Integrated Inductor for High-Frequency DC-DC Converters

Magna International; Linköpings kommun; On-site; SEK 167,000 - 201,000; Part time

Job summary

Magna Electronics in Sweden is seeking a Master’s student to explore PCB-integrated inductors for high-frequency DC/DC Buck converters in automotive applications. You will perform theoretical analysis, design simulations, and prototype development while evaluating materials and stack-ups.

The project includes laboratory testing and validation, with comparison to traditional discrete inductors and potential impact on manufacturability and cost.

Qualifications

• Ongoing Master's studies in Electronics, Electrical Engineering, Applied Physics, Engineering Physics, or related field.
• Interest in electronics, power electronics, or embedded systems.
• Knowledge of electromagnetics, magnetic components, and PCB design.
• Desire to combine theoretical work with practical testing and measurements.

Responsibilities

• Theoretical analysis of PCB integrated inductors.
• Design and simulation of high-frequency inductor concepts.
• Evaluation of magnetic materials, PCB stack-ups and geometries.
• Development of prototype designs.
• Laboratory testing and validation of electrical performance.
• Comparison with conventional discrete inductors regarding performance and cost.

Skills

Electronics

Power electronics

Embedded systems

Analytical thinking

Education

Master's studies in Electronics or related field

Job description

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What We Offer

At Magna, you can expect an engaging and dynamic environment where you can help to develop industry-leading automotive technologies. We invest in our employees, providing them with the support and resources they need to succeed. As a member of our global team, you can expect exciting, varied responsibilities as well as a wide range of development prospects. Because we believe that your career path should be as unique as you are.

Group Summary

Transforming mobility. Making automotive technology that is smarter, cleaner, safer and lighter. That’s what we’re passionate about at Magna Electronics, and we do it by creating world-class Electronic systems. We are a premier supplier for the global automotive industry with full capabilities in design, development, testing and manufacturing of complex Electronic systems. Our name stands for quality, environmental consciousness, and safety. Innovation is what drives us and we drive innovation. Dream big and create the future of mobility at Magna Electronics.

Job Responsibilities

For most electrical products, DC to DC voltage converters are essential. In automotive applications, these converters must operate reliably over a wide temperature range while maintaining low electrical noise, minimal electromagnetic radiation, and competitive cost levels.

One promising approach to reducing cost and component count is to integrate the required inductor directly into the PCB (Printed Circuit Board), eliminating the need for an external magnetic component.

We are looking for Master's students with a background in Electronics, Electrical Engineering, Applied Physics, Engineering Physics, or a related field who are interested in taking on this challenging thesis project.

The objective is to investigate how an inductor can be integrated into a PCB for a high-frequency DC/DC Buck converter suitable for automotive applications.

The Work Will Include

• Theoretical analysis of PCB integrated inductors
• Design and simulation of high-frequency inductor concepts
• Evaluation of magnetic materials, PCB stack-ups, and geometries
• Development of prototype designs
• Laboratory testing and validation of electrical performance
• Comparison with traditional inductor solutions regarding performance, manufacturability, and cost

Expected Outcome

The Thesis Is Expected To

• Identify feasible approaches for integrating inductors into a PCB for high-frequency Buck converters
• Evaluate electrical, thermal, and electromagnetic performance
• Demonstrate and validate selected concepts through simulation and laboratory measurements
• Assess advantages and limitations compared to conventional discrete inductors
• Provide recommendations for future implementation in automotive electronic products

Qualifications

You are a curious and motivated student with a strong analytical mindset and an interest in solving complex technical problems. You enjoy taking initiative, working both independently and as part of a team, and communicating your ideas clearly. Most importantly, you are passionate about electronics and eager to contribute to innovative solutions for future automotive products.

• Ongoing Master's studies in Electronics, Electrical Engineering, Applied Physics, Engineering Physics, or a related field
• An interest in electronics, power electronics, or embedded systems
• Knowledge in electromagnetics, magnetic components, and PCB design
• A desire to combine theoretical work with practical testing and measurements
• Good analytical thinking and problem-solving skills
• Ability to work independently while collaborating effectively with others
• Good communication skills in English

Application and Contact Information

If you have any questions regarding the thesis project, please contact Talent Acquisition Partner Per Lind at [e-mail] or Supervisor/Manager Per Holmberg at [e-mail].

Last application date: 2026-10-15

Please note that we review applications on an ongoing basis and the position may be filled before the application deadline.

Start: Spring 2027, 30 Master's Thesis

Number of Students: 1-2

Learn More About Magna

Want to learn more about Magna, our operations in Sweden, and how we work with recruitment, onboarding, and employee development?

Visit Our Career Page

https://www.magna.com/careers/sverige

Awareness, Unity, Empowerment

At Magna, we believe that a diverse workforce is critical to our success. That’s why we are proud to be an equal opportunity employer. We hire on the basis of experience and qualifications, and in consideration of job requirements, regardless of, in particular, color, ancestry, religion, gender, origin, sexual orientation, age, citizenship, marital status, disability or gender identity. Magna takes the privacy of your personal information seriously. We discourage you from sending applications via email or traditional mail to comply with GDPR requirements and your local Data Privacy Law.

AI-Assisted Screening Disclosure

As part of our commitment to a fair, consistent, and efficient recruitment process, we may use artificial intelligence (AI) tools to assist in the initial screening of applications submitted through our Workday system. These tools help identify qualifications and experience that align with the role requirements. Please note that AI is used solely to support our recruiters. Final decisions are always made by the hiring manager and the hiring team. Importantly, no applicant data is shared externally through these AI tools. All information remains securely within our systems and is handled in accordance with our privacy and data protection policies.

Under conditions defined by applicable law, you may have the right to request an explanation of how AI is used to support decision-making. If you have any questions or concerns about this process, feel free to contact our Talent Attraction team.

Worker Type

Student / Co-Op

Group

Magna Electronics