About the Position

We are seeking a Product Definition Engineer to join our Performance Core Power team at Renesas Electronics. This role sits at the intersection of customer systems, power architecture, and semiconductor product development, helping translate next-generation processors and datacenter requirements into differentiated power-management solutions.

Responsibilities

Work with customers, partners, and internal engineering teams to understand system-level power challenges and technical requirements.
Translate system and customer requirements into product specifications, engineering requirements, and system use cases.
Contribute to voltage-regulator architecture and product definition for high-performance CPU, GPU, ASIC, and other advanced computing platforms.
Partner with IC design, systems, firmware, validation, and marketing teams to evaluate technical trade-offs, feature requirements, and development schedules.
Develop and maintain technical documentation including product requirements, system specifications, use cases, and interface/API requirements.
Support system analysis, modeling, and technical evaluation of new product concepts.

Requirements

Required

5+ years of relevant experience in power electronics, power-management semiconductors, applications engineering, systems engineering, or related product development.
Experience translating system or customer requirements into actionable technical requirements or engineering specifications.
Strong written and verbal technical communication skills.
BS in Electrical Engineering or a related engineering discipline.

Preferred

Experience with digital multiphase buck converters, PWM controllers, Smart Power Stages, DrMOS, or related processor power technologies.
Experience supporting server, datacenters, cloud, or high-performance computing platforms.
Experience working with power-management ICs or semiconductor products.
Familiarity with Intel, AMD, ARM, or other advanced processor ecosystems.
Experience creating product requirement documents, system specifications, use cases, or technical interface/API documentation.
MS in Electrical Engineering, Power Electronics, or related discipline.

We Offer

Competitive salary
Comprehensive benefits package
Opportunity to work on world-leading technology for Automotive, Industrial, Infrastructure, and IoT
Collaborative and innovative work environment

About the Company

Renesas Electronics is a global semiconductor leader and an industry pioneer in high-performance multiphase power, delivering the market's highest-performing digital DC-DC power converters for advanced cloud, infrastructure, and AI applications. With a global team of over 21,000 engineers and problem solvers in more than 30 countries, we offer the opportunity to work on world-leading technology, shaping a safer, healthier, greener, and smarter future.

At Renesas, TAGIE is our culture, grounded in being Transparent, Agile, Global, Innovative, and Entrepreneurial. It shapes how we work, grow, and deliver on our purpose together. This collaborative spirit and mindset drive our semiconductor technology to transform industries and impact millions of lives.

Renesas Electronics is an equal opportunity and affirmative action employer, committed to supporting diversity and fostering a work environment free of discrimination on the basis of sex, race, religion, national origin, gender, gender identity, gender expression, age, sexual orientation, military status, veteran status, or any other basis protected by law.

Are you ready to join our team and shape the future with us?

Product Definition Engineer

Job description