Signal Integrity Principal Engineer

What you’ll achieve

As a Signal Integrity Principal Engineer , you’ll drive innovation across Dell’s enterprise hardware portfolio, i.e. Power Edge Servers, AI Servers, storage products. You’ll solve complex transmission-line challenges, guide best practices, and collaborate with internal teams and Original Design Manufacturer (ODM) partners to push what’s possible in high frequency designs. You will: Build, validate, and correlate advanced Signal Integrity (SI) simulation models; Develop simulation strategies to characterize worst-case conditions across manufacturing and environmental variations Analyze electrical designs and define routing/material/interconnect solutions for new highspeed interfaces such as PCIe, DDR, xGMI, UPI, etc… Perform channel simulations across packages and PCBs Work with IBIS-AMI, S-parameter models, and tools like Ansys HFSS, Keysight ADS, Cadence Allegro, and other leading industry tools Optimize interconnects to meet insertion loss, return loss, eye diagram, and BER targets Lead SI design reviews and influence platform wide best practices Own electrical validation test plan development and support issue resolution Collaborate with key technology suppliers on future-facing guidelines, tools, and ecosystem challenges