Signal Integrity Engineer III
Core
Solve signal and power integrity challenges to enable high-speed systems and deliver enterprise-class networking platforms.
Role type
Senior IC signal integrity engineer (R&D networking)
Builds
High-performance LAN products, networking hardware, and next-generation technologies
Domain
Networking hardware, high-speed interfaces, PCB design
Required skills
Signal integrity analysis, power distribution network (PDN) modeling, transmission line effects, crosstalk analysis, high-speed differential signaling, SerDes systems, SI/PI simulation, lab instrumentation, PCB stack-up design, design rule creation
Preferred skills
Electromagnetics fundamentals, jitter reduction techniques, 2-D/3-D field solvers, statistical/BER analysis, Cadence CAD tools, statistical analysis
Technologies
Synopsys HSPICE, Keysight ADS, Ansys HFSS, VNAs, TDRs, real-time oscilloscopes, spectrum analyzers, Cadence CAD tools
Responsibilities
Support design and validation of signal/power integrity solutions for high-speed interfaces and PDNs; Develop robust SI/PI solutions via analysis, simulation, and lab correlation; Perform interconnect and PDN modeling to ensure performance compliance; Contribute to PCB stack-ups, design rules, and constraints; Conduct lab measurements and correlate results with simulations; Identify and resolve SI/PI risks; Collaborate with hardware, layout, and system teams
Seniority
Senior, hands-on IC
