Senior Engineer, Signal Integrity and Power Integrity

1 month ago


Bengaluru, Karnataka, India Western Digital Full time

Company Overview

At Western Digital, we're pushing the boundaries of data storage and management. With a rich history spanning over 50 years, we've been at the forefront of innovation, helping the world capture, preserve, and access data like never before.

We're not just a company – we're a community of passionate individuals driven by a shared vision of shaping the future of data. Our diverse team of experts comes together to create cutting-edge solutions that empower businesses, consumers, and governments to thrive in an increasingly data-driven world.

Job Summary

We're seeking a highly skilled Principal Engineer to join our Packaging Engineering team. As a key member of our team, you'll be responsible for driving the development of high-speed interfaces and signal integrity solutions that meet the demands of our customers.

Key Responsibilities

  • Develop and implement signal integrity and power integrity solutions for high-speed interfaces
  • Collaborate with cross-functional teams to design and optimize packaging and PCB stack-up for improved performance
  • Utilize advanced tools and techniques, including IBIS/IBIS-AMI, CPM, HSPICE/Netlist, and S-parameter models, to simulate and analyze system performance
  • Drive the system timing budget and influence hardware and IO design for higher toggle speed and bandwidth
  • Evaluate the impact of channel loss, reflection, crosstalk, and supply noise on overall system performance
  • Expertise in package and PCB extraction tools, including PowerSi, Sigrity, Hyperlynx, and Ansys HFSS/SiWave
  • Knowledge of package/PCB stack-up design and layout improvement techniques
  • Experience in decoupling capacitor placement and optimization to improve Zpdn
  • Hands-on experience with ADS for transient and frequency domain analysis
  • Familiarity with various high-speed interfaces, including PCIe, USB, UFS, SATA, DDR, LPDDR, GDDR, HBM, and NAND

Requirements

  • Bachelor's, Master's, or PhD in a relevant field
  • 5-8 years of experience in signal and power integrity domain

What We Offer

At Western Digital, we're committed to creating an inclusive environment where every individual can thrive. We offer a competitive salary, comprehensive benefits, and opportunities for growth and development. If you're passionate about shaping the future of data and working with a talented team, we encourage you to apply.



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