Signal Integrity Engineer - Serial IO Interface

Apple Inc

Quick summary

Work type
On-site
Location
Austin, TX
Posted
45 days ago

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How this pay compares to similar roles

Similar $183k
$126k most similar roles pay here $228k

This listing doesn't post a salary. Most similar roles pay $156,000–$209,750.

Based on 240 similar postings.

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About Apple Inc

Apple Inc. is a multinational technology company known for designing and manufacturing consumer electronics, software, and online services, including the iPhone, Mac, iPad, and App Store. Industry: Consumer Electronics & Software

Apple Inc currently has 638 open roles on FindRole.

Listed pay typically runs $171,600–$272,100 across 505 roles with salary data.

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TL;DR · Signal Integrity Engineer - Serial IO Interface

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As a Signal Integrity Engineer at Apple, you will join the SOC development team to focus on high-speed serial interface signal integrity and power integrity across silicon, package, and board levels. Your daily tasks include electrical design and physical modeling of high-speed interfaces like USB or PCIe, collaborating with circuit designers for optimization, and executing test plans to validate designs. You will also work closely with product engineering teams to debug issues and enhance yield in Apple’s products. Essential skills include experience with signal and power integrity, proficiency in 3D/2D EM simulation tools, and familiarity with lab equipment such as VNAs and real-time scopes. This role demands a strong background in electrical engineering and hands-on experience with high-speed serial interfaces to tackle complex design challenges at scale.

Skills

VNA TDR real-time scope spectrum analyzer 3D EM simulation tools 2D EM simulation tools transmission line theory USB PCIe SI/PI methodology Python MATLAB SPICE simulators HFSS CST Microwave Studio ANSYS SIwave Allegro PCB Designer

What you'll do

  • Define and implement interface specifications for high-speed serial interfaces.
  • Perform 3D model extractions and simulations to optimize design across components.
  • Validate signal and power integrity through test plans and lab equipment correlation.
  • Drive co-design optimization across SOCs, packages, and systems for Apple products.
  • Work with circuit design teams to enhance SI/PI modeling, simulation, and characterization.

What we're looking for

  • Experience with high-speed serial interfaces like USB or PCIe.
  • Proficiency in signal integrity (SI) and power integrity (PI) modeling, simulation, and characterization.
  • Expertise in 3D model extraction and simulations for design optimization and validation.
  • Familiarity with lab equipment including VNA, TDR, real-time scope, and spectrum analyzer.
  • Strong background in EM simulation tools and transmission line theory.
  • Experience working on product package/board design and analysis.
  • Excellent communication skills and a solid academic foundation.

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