Prinicipal Signal Integrity Engineer
Core
Ensuring industry-leading reliability, performance, and efficiency for AMD's next-generation products by analyzing, modeling, and validating complex high-speed interconnects.
Role type
Principal Signal Integrity Engineer (High-Speed Interconnects)
Builds
Next-gen processors, AI systems, and high-speed data infrastructure
Domain
Semiconductor / High-Speed Digital Design
Required skills
High-speed signal integrity engineering, SerDes channel analysis, IBIS-AMI modeling, SPICE simulation, full-wave EM analysis, PCB stack-up design, transmission line routing, Eye Diagram optimization, Bit Error Rate (BER) analysis, Signal-Noise-Ratio (SNR) optimization, TDR/VNA testing, MATLAB/Python scripting
Preferred skills
Keysight ADS, Cadence Sigrity, Ansys HFSS, PCIe/Ethernet/DDR interface knowledge, IC packaging expertise, cross-functional collaboration
Technologies
Keysight ADS, Cadence Sigrity, Ansys HFSS, IBIS-AMI, SPICE, TDR, VNA, PCIe, Ethernet, DDR, LPDDR
Responsibilities
Model and simulate end-to-end high-speed channels (transceivers, IC package, PCB, connectors), perform time/frequency domain SI analysis, identify and resolve link quality issues (loss, reflection, crosstalk), optimize signaling parameters, provide design guidelines for board layout and materials, review PCB layouts for SI/PI issues, support lab validation and debugging
Seniority
Principal, hands-on IC
