SI/PI Engineer

4 - 8 years

0 - 3 Lacs

Posted:Just now| Platform: Naukri logo

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Job Type

Full Time

Job Description

Role & responsibilities

  • End-to-end

    Signal Integrity (SI) and Power Integrity (PI) simulations

    across feasibility, pre-layout, and post-layout stages
  • Strong experience with

    high-speed interfaces

    : PCIe Gen 5/6/7, DDR5/DDR6, LPDDR5/6, HBM, DIMMs
  • Expertise in

    multi-gigabit serial link simulations

    (32G / 64G / 112G / 224 Gbps)
  • Hands-on experience with

    SI/PI EDA tools

    such as Ansys HFSS/SIwave, Cadence Sigrity, ADS, HyperLynx, HSPICE
  • Ability to correlate

    simulation results with lab measurements

  • Electrical validation and compliance testing using

    high-speed scopes, TDR, VNA

  • Experience working with

    global cross-functional teams

  • Strong documentation and communication skills
  • Prior exposure to

    manufacturing and NPI support

  • Perform

    SI/PI simulations

    at feasibility, pre-layout, and post-layout phases
  • Define and deliver

    SI/PI constraints, stack-up guidelines, and layout rules

  • Conduct

    channel simulations

    for high-speed serial links and memory interfaces
  • Work closely with

    HW design, PCB layout, NPI, and manufacturing vendors

  • Characterize interfaces and validate simulation results against

    bench measurements

  • Prepare and execute

    SI/PI checklists

    across product development stages
  • Support

    design reviews, risk mitigation, and silicon bring-up activities


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