Power Supply FAE

Renesas is seeking a highly skilled Power Supply Field Applications Engineer to validate nextgeneration digital multiphase power solutions used by major datacenter and AI customers.
This is a critical customer-facing technical role that ensures Renesas delivers worldclass power integrity robustness and performance for the industrys most demanding computing platforms.

The ideal candidate brings strong handson experience in multiphase buck converters VR (voltage regulator) validation and lab-based characterization of highcurrent power stages used in server and AI hardware platforms.  Renesas provides comprehensive training on our digital multiphase power solutions ensuring new hire engineers quickly become experts in our architectures tools and validation methodologies.

Responsibilities:

Power Supply & VR Validation

• Execute comprehensive validation of Renesas multiphase power solutions for AI server and datacenter platforms.
• Perform bench-level electrical testing including load/line transient response sequencing fault response efficiency characterization telemetry verification and protection features.
• Develop and execute test plans corner-case validation matrices and automated test flows ensuring complete coverage of all operating modes.
• Validate compliance with customer VR and power delivery specifications (Intel VR13/14/VRM specs AMD SVIx custom AI platform specs).

System-Level Power Integration

• Validate power integration on customer boards including bring-up debug power sequencing and interaction with SoC/GPU/ASIC power domains.
• Characterize performance impacts related to inductors MOSFETs power stages and PDN (power distribution network).
• Support customer engineering teams during bring-up and platform validation.

Debug & Root Cause Analysis

• Diagnose issues using oscilloscopes network analyzers electronic loads and automated instrumentation.
• Work with design systems and field teams to root-cause issues and propose actionable fixes.

Collaboration & Documentation

• Generate detailed validation reports capturing schematic/layout review rework instructions test methodologies controller configuration files waveforms and results.
• Partner with global design system validation and field application engineering teams to support key datacenter accounts.
• Contribute to IP generation validation methodologies and continuous improvement of Renesas validation infrastructure.
• Thrive in a fastpaced environment with the ability to manage multiple projects simultaneously.

Qualifications :

• Education: BS/MS in Electrical Engineering (or related).
• Experience: 37 years in power electronics power supply validation or VRM/system power engineering.
• Strong hands-on experience with multiphase buck converters digital VR controllers and high-current power delivery.
• Proficiency with lab instruments: oscilloscopes network analyzers power supplies electronic loads thermal chambers.
• Experience performing system-level power validation on complex boards (server GPU AI accelerators high-power ASIC platforms).
• Firm knowledge of control loop theory stability analysis transient response and power stage behavior.
• Experience writing automation scripts (Python preferred) for test execution or data analysis.
• Excellent documentation and communication skills.

Preferred Qualifications

• Experience validating power solutions for Intel/AMD CPUs GPU/AI accelerators or hyperscale datacenter platforms.
• Familiarity with VR telemetry standards (PMBus AVS Bus etc).
• Experience with PDN modeling SPICE simulation or system-level SI/PI analysis.
• Hands-on debug experience with customer bring-up and on-site validation support.

This is a full time-onsite position in San Jose CA

Additional Information :

The expected annual pay range for this position is $150K-$180K. This position is also eligible for commission pay.  Please note that final offer amount will be dependent on geographic location applicable experience and skillset of the candidate.

Renesas offers a full range of elective benefits including medical health savings account (with applicable medical plan) dental vision health and/or dependent care flexible spending accounts pre-tax commuter benefits life insurance AD&D and pet addition to elective benefit options benefited employees receive company-paid life insurance and AD&D LTD short term medical benefits as well as paid sick time paid holidays and accrued paid vacation. New employees will attend a detailed benefit orientation to learn more about our many benefits and resources

Renesas is an embedded semiconductor solution provider driven by its Purpose To Make Our Lives Easier. As the industrys 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 22000 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.     
 
At Renesas you can: 

• 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 peoples 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.    

Are you ready to own your success and make your mark  

Join Renesas. Shape Your Future with Us.  

Renesas Electronics is an equal opportunity and affirmative action employer committed to celebrating 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 federal state or local law. For more information please read our Diversity & Inclusion Statement.

Renesas Electronics deals with dual-use technology that is subject to U.S. export controls regulations. Under these regulations it may be necessary for Renesas to obtain U.S. government export license prior to release of technology to certain persons. The decision whether or not to file or pursue an export license application is at the sole discretion of Renesas.

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.

Remote Work :

No

Employment Type :

Full-time