Principal Product Definition Engineer

#WeAreIn for jobs that impact everyone's life.

Build the future nobody's dreamed of yet... are you ready to rethink the impossible?

As a Principal Product Definition Engineer in our Research & Development team, you'll have the opportunity to merge creativity with your technical expertise by shaping the future of technology, driving groundbreaking projects, and bringing new ideas to life.

Are you in?

Your role

Key responsibilities in your new role

• Define and drive next-generation multiphase power stage products from concept through development kickoff, translating customer, market, and platform requirements into clear product definitions
• Partner with Systems Applications Engineering teams to understand emerging AI, computing, networking, and datacenter power delivery requirements, and translate them into differentiated product solutions
• Lead product architecture definition across MOSFET technology, integrated gate driver concepts, current sensing, telemetry, protection features, and advanced power stage packaging technologies
• Collaborate with Design, Package Development, Validation, and System Architecture teams to evaluate technical feasibility, optimize trade-offs, and establish product specifications and performance targets
• Develop Product Requirement Documents (PRDs) and define feature roadmaps, including efficiency, power density, thermal performance, reliability, telemetry, and system integration requirements
• Conduct competitive benchmarking, system modeling, and feasibility analysis to identify technology trends, product differentiation opportunities, and future roadmap requirements.
• Drive early risk assessment and technology evaluation activities, identifying key technical, packaging, thermal, and manufacturability challenges before development initiation
• Serve as the primary technical interface between Applications Engineering, Product Marketing, Design Engineering, and customers to ensure alignment on product strategy, features, and long-term roadmap direction

Your profile

Qualifications and skills to help you succeed

• Bachelor's degree in Electrical Engineering; Master's degree preferred
• 8+ years of experience in semiconductor product development, power electronics, applications engineering, system architecture, or product definition
• Strong understanding of DC-DC converters, multiphase voltage regulators, integrated power stages, power MOSFET technologies, and AI/datacenter power delivery architectures
• Experience interpreting customer and system-level requirements and translating them into product specifications
• Ability to communicate effectively with customers and cross-functional engineering teams
• Strong analytical, problem-solving, and decision-making skills
• Familiarity with power stage performance metrics, including efficiency, switching losses, thermal performance, current sensing, and protection features
• Experience defining semiconductor products from concept through production
• Knowledge of Intel VR, AMD SVI3, PMBus, telemetry, and server power architectures
• Experience with competitive benchmarking and roadmap planning

Infineon Technologies 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, 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.

Salary pay information:

LocationIndicative salary rangeWarwick, RI, United StatesWage range that the company expects to pay for a qualified candidate:

US$ 157,360.00 - US$ 216,370.00

In addition, all employees will be eligible to participate in an incentive plan.

#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.

We strive to create the best Infineon for everyone by embracing diversity and inclusion. We welcome applicants for who they are and offer a workplace built on trust, openness, respect and equal opportunity.

Our hiring decisions are based on skills and experience. Even if you don't meet every requirement, we encourage you to apply.

Please let your recruiter know if you need any accommodations during the interview process.

Learn more about our various contact channels and about Diversity & Inclusion at Infineon.

Prathap Bhavapuram