Senior Signal Integrity Engineer

New
United StatesFull-TimeSenior
Salary not disclosed
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Job Details

Experience
5+ years

Requirements

  • Bachelor’s or Master’s degree in Electrical Engineering, Electronics Engineering, or a related field
  • 5+ years of experience in signal integrity or high-speed hardware design engineering
  • Strong understanding of high-speed transmission principles including impedance, noise, crosstalk, and signal attenuation
  • Hands-on experience with interfaces such as LPDDR5, PCIe, USB4, SerDes, and Ethernet
  • Proficiency with SI simulation tools such as Ansys HFSS, SIwave, CST, or similar industry-standard software
  • Practical experience using lab equipment including oscilloscopes, VNAs, TDRs, and protocol analyzers
  • Ability to diagnose complex hardware issues and support product bring-up and validation
  • Strong analytical thinking, communication skills, and ability to collaborate across engineering disciplines

Responsibilities

  • Conduct signal integrity simulations using tools such as HyperLynx, HFSS, CST, or equivalent platforms
  • Identify and resolve signal degradation issues including crosstalk, reflections, attenuation, and noise
  • Analyze PCB layouts and provide actionable recommendations to improve high-speed signal routing and performance
  • Collaborate with hardware, PCB layout, and mechanical teams to optimize signal paths and ensure design compliance with specifications
  • Evaluate power delivery network (PDN) performance to reduce noise, ground bounce, and related integrity issues
  • Develop, execute, and refine test strategies using lab equipment such as oscilloscopes, VNAs, and TDRs
  • Support bring-up activities and troubleshoot SI issues during prototype validation and product launch phases
  • Create and maintain design guidelines, best practices, and SI validation checklists to support engineering teams
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