Signal Integrity Principal Engineer

products for a changing world. We work closely with designers, cross-functional teams within Dell Technologies and suppliers to make sure electronic designs meet a range of requirements, including schedule, feature set, Join us to do the best work of your career and make a profound social impact as a
** Signal Integrity Principal Engineer
** on our
** Core Hardware Development
** Team in
** Round Rock, Texas.
** 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. Build, validate, and correlate advanced Signal Integrity (SI) simulation models;
Develop simulation strategies to characterize worst-case conditions across manufacturing and environmental variations

Work with IBIS-AMI, S-parameter models, and tools like Ansys HFSS, Keysight ADS, Cadence Allegro, and other leading industry tools
** Essential Requirements
** 8+ years of experience in signal integrity role or equivalent skill; must have experience with server design and experience with both Peripheral Component Interconnect Express (PCIe) and Double Data Rate (DDR) interfaces

Proficiency with SI simulation tools e.g. High-Frequency Structure Simulator  (HFSS), SiWave, Advanced Design System (ADS); hands-on experience with Time Domain Reflectometry  (TDR), Vector Network Analyzer  (VNA), and other SI test equipment

Ability to perform Printed Circuit Board (PCB) layout reviews using Allegro, Xpedition, or similar   
** Desirable Requirements*
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