Senior Power Delivery Architect

Job overview

The Senior Power Delivery Architect role is onsite in San Jose, CA; compensation is not specified. Persimmons is developing infrastructure intended to power future AI systems, including smarter devices and more sustainable data centers. The role exists to architect the complete power delivery system for the company’s AI accelerator, from a 48V data-center rack supply to sub-1V silicon cores. It contributes to reliable, efficient accelerator operation by coordinating power delivery design with silicon, advanced packaging, and thermal teams and by automating repeatable analysis work with AI.

What you'll do

• Architect the rack-to-silicon power delivery network
• develop regulator integration strategy
• design decoupling capacitor hierarchy and simulate target impedance
• model and mitigate transient events and IR drop
• collaborate with silicon, advanced packaging, and thermal teams on electro-thermal and electromagnetic co-simulations
• use AI and automation for repeatable power-delivery analysis and signoff tasks.

What we're looking for

Skills & competencies

senior power delivery architect

ai accelerator

power delivery network

rack-to-silicon

chiplets

power electronics

advanced packaging

electro-thermal simulation

san jose ca

persimmons

full-time

Work arrangement

• Weekend coverage required

Benefits & perks

• Competitive salary and benefits package, flexible paid time off, and 401(k).

Why this role

The role spans rack-to-silicon power architecture for a multi-chiplet AI accelerator and includes applying AI to automate repeatable engineering work.

About the employer

Persimmons is hiring for this role. Industry: Architectural Services. Sector: 54.