Signal Integrity Engineer – Memory Interface at Apple | Austin, TX, US | Rezi

Signal Integrity Engineer – Memory Interface at Apple

Signal Integrity Engineer – Memory Interface

Apple · Austin, TX, US

Yesterday

Signal Integrity Engineer – Memory Interface

Apple · Austin, TX, US

2 days ago
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About the Role

This role focuses on memory interface signal integrity for Apple SoCs, from package to board, within the team that develops SOCs for Apple's mobile devices.

Responsibilities

  • Work on electrical and physical design of memory systems.
  • Work on electrical extraction and validation of package and MLB.
  • Collaborate with circuit and controller teams to optimize memory system design.
  • Perform SI and PI modeling, simulation, and characterization of memory interfaces.
  • Develop and execute test plans to validate signal and power integrity.
  • Debug and improve product yield in conjunction with product and system engineering teams.

Requirements

  • Prior design and modeling experience with DDR or LPDDR interfaces are a must-have.
  • Familiarity with signal and power integrity issues of memory interfaces.
  • Prior experience with actual product package/board design and analysis.
  • Experience with PI/SI methodology development.
  • Experience with lab correlation/validation of simulation results.
  • Familiarity with lab equipment, such as: VNA, TDR, real-time scope, spectrum analyzer, etc.
  • Strong fundamentals in 3D/2D EM simulation tools and transmission line theory.
  • Proficient in Python with strong foundational coding skills.
  • Expertise in leveraging generative AI coding assistants to enhance productivity.

Skills

  • Signal Integrity
  • Power Integrity
  • DDR
  • LPDDR
  • Modeling
  • Simulation
  • Characterization
  • Python
  • Generative AI

Location

  • USA

Work Type

  • Full-time

Experience Level

  • BS + 10 years of industry experience
  • MSEE + 8 years of industry experience
  • Ph.D.

Education Level

  • BS
  • MSEE
  • Ph.D.

About the Company

  • Apple's mobile devices