Sr Application Engineer

Job Description

Join our dynamic Power & Analog Engineering team and play a key role in bringing next‑generation silicon products to life. We’re looking for a skilled engineer who thrives in the lab, enjoys hands‑on problem solving, and is excited to shape the performance of cutting‑edge power and mixed‑signal devices used worldwide.

• Implement power electronics circuits for chip‑level validation and performance testing.
• Perform physical silicon device evaluation and validation at chip and board level.
• Design and develop evaluation boards using Altium Designer to verify technical specifications and power delivery performance.
• Develop Python‑based automation tools for measurement and data analysis.
• Debug and document errata; propose and implement workarounds for device‑level issues.
• Prepare datasheets, validation reports, and technical documentation to support product enablement.
• Collaborate with Design, Test, Product, and Quality Engineering teams to resolve product issues.
• Support customers during design‑in and ramp phases through technical guidance.

• Min. 3 years of experience
• Expertise on lab instruments and measurement methods (Oscilloscope, PSU, Network Analyzer, etc)
• Strong knowledge for power topologies especially for Bucks, Boosts, LDOs and ADC’s.
• Experience with schematic capture and PCB design using Altium Designer.
• Familiar with software development using Python and Git for version control.
• Mastered basic job duties
• Work independently on straightforward tasks, with little direction from manager
• Can exercise judgement within defined procedures to determine best action
• Cross cultural awareness and sensitivity
• Results‑oriented and able to deliver on‑time under tight schedule
• Ability to work both independently and part of a team
• Flexible to undertake occasional international travel at short notice
• Excellent command of verbal and written English
• Ability to propose innovative solutions
• Concise and precise communication skills within multi‑site and multi‑cultural environment

Renesas is an embedded semiconductor solution provider driven by its Purpose ‘To Make Our Lives Easier.’ As the industry’s leading expert in embedded processing with unmatched quality and system‑level know‑how, we have evolved to provide scalable and comprehensive semiconductor solutions for automotive, industrial, infrastructure, and IoT industries based on the broadest product portfolio, including High Performance Computing, Embedded Processing, Analog & Connectivity, and Power.
With a diverse team of over 21,000 professionals in more than 30 countries, we continue to expand our boundaries to offer enhanced user experiences through digitalization and usher into a new era of innovation. We design and develop sustainable, power‑efficient solutions today that help people and communities thrive tomorrow, ‘To Make Our Lives Easier.’

• Launch and advance your career in technical and business roles across four Product Groups and various corporate functions. You will have the opportunities to explore our hardware and software capabilities and try new things.
• Make a real impact by developing innovative products and solutions to meet our global customers’ evolving needs and help make people’s lives easier, safe and secure.
• Maximize your performance and wellbeing in our flexible and inclusive work environment. Our people‑first culture and global support system, including the remote work option and Employee Resource Groups, will help you excel from the first day.

Mid‑Senior level

Full‑time

Manufacturing

Semiconductors

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. For more information, please read our Diversity & Inclusion Statement.

We have adopted a hybrid model that gives employees the ability to work remotely two days a week while ensuring that we come together as a team in the office the rest of the time. The designated in‑office days are Tuesday through Thursday for innovation, collaboration and continuous learning.