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# Principal Signal Integrity Engineer (SI/PI)

- **Company:** Advanced Micro Devices, Inc.
- **Location:** San Jose, CA, United States
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, C++ (Programming Language), Network Analysis, Data Centers, Software Debugging, Field-Programmable Gate Array (FPGA), Python (Programming Language), MATLAB, Signal Integrity, High Performance Computing, Application Specific Integrated Circuits, Hfss, Hardware Testing, Modeling and Simulation
- **Published:** November 9, 2026
- **Apply:** https://www.juju.com/job/28_25197_e253894fcf0f99c457ac919e03857552

## About the Role

A strong technical leader with deep Signal Integrity expertise and a solid understanding of Power Integrity fundamentals. Successful candidates will combine advanced simulation expertise with hands-on lab measurement and debug experience, enabling them to correlate analysis with real-world results. We are looking for a self-starter who can independently drive complex technical challenges, influence cross-functional stakeholders, mentor engineers, and guide critical design decisions across the product lifecycle., * 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, HBM, 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 SIwave and 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.

## Description

Lead Signal and Power Integrity development as a Principal Engineer within AMD's Adaptive and Embedded Computing Group (AECG). This role will drive SI/PI strategy and execution across silicon, package, board, and system-level designs supporting next-generation FPGA and adaptive computing products. Working closely with Architecture, Package Design, PCB Design, Silicon Engineering, Product Engineering, and Manufacturing teams, this engineer will play a critical role in defining technical direction, making key design tradeoff decisions, mentoring junior engineers, and delivering successful products from simulation through hardware validation., * 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 DDR4, DDR5, LPDDR4, LPDDR5, HBM, 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.
 * Guide junior engineers on simulation methodologies, measurements, and debug techniques.
 * Evaluate future package and PCB technologies to support next-generation FPGA and adaptive computing products, AMD may use Artificial Intelligence to help screen, assess or select applicants for this position. AMD's "Responsible AI Policy" is available here.