Sr Apps Engr

Renesas Electronics • Austin, TX

1d • Onsite

About The Position

We are seeking a Senior Applications Engineer to act as the primary technical anchor for our next-generation DC-DC and multiphase power solutions, directly enabling high-performance computing and automotive tier-1 customer designs. In this role, you will own the hardware evaluation, circuit simulation, and system-level debugging required to turn our cutting-edge power management silicon into robust, real-world customer implementations. You will be joining an industry leader at a time when Renesas is aggressively scaling its power portfolio to solve the dense, high-current delivery challenges of the AI infrastructure boom. As a member of our Power Management business unit, you will play a pivotal role in driving the adoption of Renesas’ industry-leading power management solutions. You will collaborate closely with product definition, marketing, and field teams to develop innovative Winning Combinations (Success Stories), support key customer tier-1 designs, and define the next generation of highly efficient DC-DC and multiphase power solutions.

Requirements

• Excellent organizational skills, with a high degree of attention to detail and accuracy.
• Prior experience with power IC, MOSFET, control loop, digital controllers, multi-phase buck
• Competence in Python or C; experience with lab equipment automation is a significant benefit.
• Proficiency with lab equipment such as oscilloscopes, electronic loads, and function generators.
• Experience with analog circuit modeling and simulation tools (e.g., SIMPLIS and PSpice) is required.
• Advanced knowledge of DC/DC converter topologies, including buck, boost, buck-boost, charge pump, and intermediate bus converters.
• Schematic capture and PCB design tools such as OrCAD, Allegro, and Cadence.
• Knowledge of control theory, closed-loop compensation, and stability margin analysis.
• Strong written and verbal communication skills are essential.

Nice To Haves

• Knowledge of Intel SVID/AMD SVI and PMBus/AVSBus power management interfaces is a plus.

Responsibilities

• Lead product promotion and design-in activities, including power tree architecture and power delivery system debugging.
• Contribute to the definition of innovative, differentiated products based on technical requirements and market needs.
• Perform schematic capture and PCB layout reviews for both internal evaluation boards and customer designs.
• Develop and execute simulations of power converter circuits and systems for development and resolution of technical issues.
• Author technical documentation, such as application notes and design guidelines, to assist customers with product deployment.
• Provide training on product usage and DC-DC converter fundamentals to Field Application Engineers (FAEs) and customer engineering teams.
• Provide on-site and remote technical support to internal and external teams, conducting root-cause analysis and debugging.
• Conduct competitive analysis and research to support marketing initiatives and strategic activities.
• Develop a comprehensive, system-level understanding of customer applications to inform new product development.

Benefits

• 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.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior