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Arista NetworksPosted 1 week ago

Senior Board Power Engineer

$235,000–$410,000 year

On-siteRoseville, California, United States

Full TimeSenior LevelLarge

Job Summary

Collaborate with global hardware and design teams on power delivery strategies, contributing to switch networking product development from concept to bench validation. Design and optimize power delivery networks by creating power trees, performing power validation and measurement in the lab, and executing detailed power delivery analysis and mitigation. Apply advanced tools and flows to achieve project goals, while serving as the focal point for power requirements and validation within a small team. Document power integrity analyses, design decisions, and test results to present findings to cross-functional groups.

Required Qualifications

  • 5+ years of experience in power integrity engineering, with a focus on high-performance computing or networking hardware
  • BSEE, MSEE, or equivalent experience in Electrical Engineering or a related field
  • Proven experience in analyzing, mitigating, and optimizing power integrity, including detailed troubleshooting in the lab
  • Proficiency with lab equipment (oscilloscope, DMM, DC load, Bode plots) and experience with power measurement techniques
  • Solid understanding of control theory, including gain margin, phase margin, stability, and related metrics for power integrity analysis
  • In-depth understanding of DC-DC power converters, multiphase architectures, and various control modes (current mode, voltage mode, constant-on-time)
  • Experience reviewing schematics and layouts, specifically with Cadence tools
  • Strong communication and teamwork skills, with experience working cross-functionally to implement power delivery strategies
  • Ability to thrive in a fast-paced, dynamic environment with strong problem-solving and analytical skills

Desired Qualifications

  • Knowledge of Python for automation and data analysis is a plus

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