Power Supply FAE at Renesas Electronics

San Jose, California, United States -

Full Time

Start Date

Immediate

Expiry Date

03 Aug, 26

Salary

180000.0

Posted On

05 May, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Multiphase Buck Converters, VR Validation, Power Integrity, Control Loop Theory, Stability Analysis, Python, Oscilloscopes, Network Analyzers, Electronic Loads, PDN Modeling, SPICE Simulation, PMBus, AVS Bus, System-level Power Validation, Root Cause Analysis, Electrical Testing

Industry

Semiconductor Manufacturing

Description

Job Description Renesas is seeking a highly skilled Power Supply Field Applications Engineer to validate next‑generation digital multiphase power solutions used by major datacenter and AI customers. This is a critical, customer-facing technical role that ensures Renesas delivers world‑class power integrity, robustness, and performance for the industry’s most demanding computing platforms. The ideal candidate brings strong hands‑on experience in multiphase buck converters, VR (voltage regulator) validation, and lab-based characterization of high‑current 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 fast‑paced environment with the ability to manage multiple projects simultaneously. Qualifications Education: BS/MS in Electrical Engineering (or related). Experience: 3–7+ 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 insurance. In 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 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 22,000 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.’ 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 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. 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. Employment Type: Regular (PERM) Remote Work Available: No

Responsibilities

Validate next-generation digital multiphase power solutions for AI and datacenter platforms through bench-level electrical testing and system-level integration. Collaborate with global teams to debug hardware issues and provide technical support for customer board bring-up.