Director, SI/PI

We are seeking a Director to drive Signal Integrity, Power Integrity of our first generation MPU. It involves all aspects for SI/PI from silicon to system.

Responsibilities

Responsible for technical solution development for Signal Integrity and Power Integrity; Drive system-level SI/PI architecture, design guidelines, and layout recommendations; Perform end-to-end channel simulations for high-speed serial interfaces and memory subsystems; Lead SI/PI analysis and optimization of DDR5, LPDDR5, LPDDR6, and other high-performance memory interfaces; Correlate simulations with lab measurements and drive root-cause analysis of signal and power integrity issues; Collaborate with silicon, package, PCB, architecture, and manufacturing teams to resolve complex SI/PI challenges; Evaluate future package and PCB technologies to support next-generation FPGA and adaptive computing products

Requirements

MS or PhD in Electrical Engineering; 5+ years of direct industry experience

Nice to have

Excellent analytical and problem-solving skills with strong attention to detail; Proven ability to independently drive technical decisions and influence engineering direction; Strong communication and cross-functional collaboration skills; Hands-on experience performing lab measurements and correlating hardware results to simulation models; Deep expertise in Signal Integrity with working knowledge of Power Integrity concepts and methodologies; Experience with DDR, LPDDR, or other high-performance memory interfaces; Experience with FPGA, adaptive computing, ASIC, networking, datacenter, or high-performance computing platforms; Experience with PCB, package, and IC-level power delivery networks; Expertise with SI/PI analysis tools including ADS and HFSS; experience with HSPICE is a plus; Strong foundation in electromagnetic theory, transmission lines, and circuit analysis; Experience mentoring engineers and driving technical leadership across organizations; Experience with programming in Python, C++, Matlab

Benefits

Competitive salary with performance-based bonus and early-stage equity grant; 100% employer-paid Health, Dental, and Vision coverage for you and your dependents; 401(k) match with immediate vesting, and access to financial advisors; 100% employer-paid Life, Disability, and AD&D insurance, plus a fitness stipend and wellness & mental health perks; Generous PTO: 20 vacation days, 15 company holidays (including 3 floating days of your choosing); Daily lunch stipend; Enterprise-level Claude & ChatGPT access with a generous token budget; Well-equipped offices in Santa Clara, CA & Cambridge, MA with on-site parking and EV charging; on-site fitness center in Santa Clara; gym discounts near Cambridge office; Visa sponsorship and relocation assistance to one of our office hubs; Collaborative, continuous-learning environment