Principal Engineer - Signal Integrity, AWS Hardware Engineering Services

Responsibilities

• Lead technical initiatives to resolve signal integrity challenges across PCIe Gen6 implementations and system management interfaces
• Drive architectural decisions for high-speed interconnects in AWS's GenAI server platforms
• Collaborate with silicon vendors to resolve complex multi-vendor integration challenges
• Develop and implement comprehensive validation methodologies for both high-speed and low-speed interfaces
• Provide technical leadership in solving critical signal integrity issues affecting server stability and performance

Requirements

• Deep expertise in PCIe Gen5/6 specifications and electrical standards
• Extensive experience solving signal integrity challenges at 64GT/s and above
• Proven track record in debugging and resolving I2C and SPI interface issues in complex server environments
• Strong background in using advanced test equipment (high-end oscilloscopes, protocol analyzers)
• Experience with SerDes operation, retimer and switch designs
• Demonstrated success in multi-vendor debugging and system integration
• Track record of transforming unstable implementations into reliable, production-grade solutions
• Experience in hyperscale computing environments
• Background in hardware-based security implementations
• Expertise in automated validation systems
• Experience working with silicon vendors on pre-production implementations
• Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
• USA, WA, Seattle - 189,400.00 - 256,200.00 USD annually

Additional Information

Principal Engineer - Signal Integrity (AWS Hardware Engineering) Amazon Web Services (AWS) is seeking a Principal Engineer to join our Hardware Engineering team, focusing on signal integrity challenges in our next-generation server platforms. This role offers a unique opportunity to work at the intersection of hardware, software, and cloud computing, solving complex technical challenges that impact millions of AWS servers worldwide.

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