Senior Power System Engineer - LPU Pathfinding

Location: US, CA, Santa Clara

Time Type: Full time

Job Description

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It’s a unique legacy of innovation that’s fueled by great technology—and amazing people. Today, we’re tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what’s never been done before takes vision, innovation, and the world’s best talent. As an NVIDIAN, you’ll be immersed in a diverse, supportive environment where everyone is inspired to do their best work. Come join the team and see how you can make a lasting impact on the world.

As a global leader in accelerated computing, NVIDIA powers transformative AI, HPC, and data center innovations. The LPU (Language Processing Unit) team focuses on creating purpose-built hardware for large language models and generative AI workloads, pushing next-generation AI inference acceleration. We are hiring a Senior Power System Engineer to join the LPU team and lead development of efficient, high-current power systems for advanced AI accelerators and data centers.

What you'll be doing:

• Architect power delivery systems for data center and super compute platforms, including multiphase VRMs and Intermediate Bus Converters (IBCs).

• Architect low voltage, high current (500A-1000A+) power rails for LPU, GPU and accelerator modules.

• Apply control theory principles to optimize power converter performance, stability, and transient response.

• Select and characterize power components including MOSFETs, inductors, transformers, and magnetic devices using vendor tools and configuration GUIs.

• Collaborate with ASIC and package teams to ensure power integrity across high-density PCB builds.

• Develop and complete lab validation plans using oscilloscopes and other test equipment.

• Build automation scripts to improve characterization efficiency and data analysis.

• Collaborate with power management ICs via I2C, SPI, and PCIe protocols for system integration and debug.

• Work with cross-functional teams including mechanical, thermal, firmware, and silicon build engineers.

What we need to see:

• BS or MS in Electrical Engineering (or equivalent experience) with focus on power electronics.

• 5+ years of experience crafting power systems for data center, super compute, or high-performance computing applications.

• Deep expertise in multiphase VRM development and Intermediate Bus Converter (IBC) topologies, and control theory as applied to power converters.

• Hands-on experience with high-current (500A-1000A+) low voltage power delivery systems.

• Proficiency with Cadence tools for power integrity analysis and simulations, and experience with high-density PCB build and layout considerations.

• Familiarity with communication interfaces: I2C, SPI, PCIe.

• Proficient with scripting languages (Python, Perl) and Linux environment.

• Strong hands-on lab skills with oscilloscopes and power measurement equipment.

• Clear and effective communication skills, both written and verbal.

Ways to stand out from the crowd:

• Experience with AI accelerator power delivery for platforms such as TPU, GPU, or similar architectures.

• Knowledge of advanced magnetic component build and optimization for high-density applications.

• Experience with power modeling and simulation tools.

• Background in EMI/EMC compliance and mitigation techniques.

• Proven track record in bringing power solutions from concept to mass production with experience collaborating with external vendors and suppliers.

Widely considered to be one of the technology world’s most desirable employers, NVIDIA offers highly competitive salaries and a comprehensive benefits package. As you plan your future, see what we can offer to you and your family www.nvidiabenefits.com/ 

Your base salary will be determined based on your location, experience, and the pay of employees in similar positions. The base salary range is 136,000 USD - 212,750 USD for Level 3, and 168,000 USD - 258,750 USD for Level 4.Applications for this job will be accepted at least until March 22, 2026.

This posting is for an existing vacancy. 

NVIDIA uses AI tools in its recruiting processes.

NVIDIA is committed to fostering a diverse work environment and proud to be an equal opportunity employer. As we highly value diversity in our current and future employees, we do not discriminate (including in our hiring and promotion practices) on the basis of race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law.