Internship - DC/DC Power Supply Application

This opening is part of Infineon’s Internship Program. The Internship Program gives you the opportunity to gain enriching and diverse experiences and work side by side with experienced leaders to power your career.

In your new role you will:

• Assist in the design and development of isolated and non-isolated DC-DC converters (e.g., buck, boost, buck-boost, flyback, etc.).
• Perform circuit simulations using tools such as LTspice, PLECS, or MATLAB/Simulink to validate designs.
• Build and test prototype circuits in the lab, including conducting board-level validation, efficiency analysis, and thermal profiling.
• Support PCB layout efforts and component selection to meet performance and reliability targets.
• Collaborate with cross-functional teams, including hardware and firmware engineers, to ensure design integration.
• Document design changes, test results, and key calculations for internal review and knowledge sharing.

You are best equipped for this task if you are/have:

• Currently pursuing a Bachelor's or Master’s degree in Electrical Engineering, Power Electronics, or a related field.
• Knowledge of power electronics fundamentals, including converter topologies (e.g., buck, boost, buck-boost) and control methods.
• Proficiency in circuit simulation tools, such as LTspice, MATLAB/Simulink, or similar.
• Hands-on experience with high-frequency, high-current, high-density DC/DC designs, including lab skills for testing and debugging switch-mode power supplies.
• Familiarity with lab equipment such as oscilloscopes, power supplies, and multimeters.
• Experience with breadboarding and soldering, as well as prototyping skills.
• Basic knowledge of PCB design tools (e.g., Altium, KiCAD, Eagle) is a plus.
• Strong analytical, problem-solving, and communication skills for effective teamwork and reporting.

Preferred Qualifications:

• Coursework or project experience in power converter design.
• Familiarity with digital or analog control of power supplies.
• Knowledge of EMI/EMC considerations in converter design for improved performance and compliance.

Infineon Power & Sensor Systems (PSS) semiconductors play a vital role in enabling intelligent power management, smart sensitivity as well as fast and reliable data processing in an increasingly digitalized world.
Our leading-edge power devices make chargers, adapters, power tools and lighting systems smarter, smaller, lighter and more energy-efficient. Our trusted sensors increase the context sensitivity of “things” and systems such as HMI, and our RF chips power fast and reliable data communication.

– We drive leading-edge power management, sensing and data transfer capabilities –

Click here for more information about working at PSS with interesting employee and management insights and an overview with more #PSSDreamJobs


#WeAreIn for driving decarbonization and digitalization.
As a global leader in semiconductor solutions in power systems and IoT, Infineon enables game-changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. Together, we drive innovation and customer success, while caring for our people and empowering them to reach ambitious goals. Be a part of making life easier, safer and greener.
Are you in?

We are on a journey to create the best Infineon for everyone.
This means we embrace diversity and inclusion and welcome everyone for who they are. At Infineon, we offer a working environment characterized by trust, openness, respect and tolerance and are committed to give all applicants and employees equal opportunities. We base our recruiting decisions on the applicant´s experience and skills.
We look forward to receiving your resume, even if you do not entirely meet all the requirements of the job posting.
Please let your recruiter know if they need to pay special attention to something in order to enable your participation in the interview process.
Click here for more information about Diversity & Inclusion at Infineon.

Driving decarbonization and digitalization. Together.

Infineon Technologies Americas Corp., is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), gender identity, national origin, ancestry, citizenship, age, physical or mental disability, legally protected medical condition, family care status, military or veteran status, marital status, domestic partner status, sexual orientation, or any other basis protected by local, state, or federal laws.

Employment at Infineon is contingent upon proof of your legal right to work in the United States under applicable law, verification of satisfactory references and successful completion of a background check and drug test, and signing all your on-boarding documents.

In some instances, if applicable, U.S. export control laws require that Infineon obtain a U.S. government export license prior to releasing technologies to certain persons. This offer is contingent upon Infineon's ability to satisfy these export control laws as related to your employment and anticipated job activities. The decision whether or not to submit and/or pursue an export license to satisfy this contingency, if applicable, shall be at Infineon's sole discretion.

Infineon Technologies takes data privacy and identity theft very seriously. As such, we do not request personally-identifiable information (PII) from applicants over the internet or electronically. Please kindly refrain from disclosing your PII electronically during the application process or to unauthorized websites that may purport to be Infineon or any of our affiliates.


Wage range that the company expects to pay for a qualified candidate:

Minimum of $20.50 per hour
Maximum of $30.50 per hour

Hourly rate will depend on the highest level of education completed.

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