Power Integrity Engineer

Apple Inc

Confirmed live yesterday Trusted

Quick summary

Work type
On-site
Location
San Francisco, CA
Salary
$129,300–$225,300 / yr
Posted
134 days ago
Freshness
Confirmed live yesterday

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Salary context

Competitive pay

How this pay compares to similar roles

Similar $171k
This role $177k
$118k most similar roles pay here $237k

This role pays more than 62% of similar roles. Most pay $140,737–$201,500 — the shaded band above. At the midpoint, this role pays about $177k versus about $171k for comparable roles.

Based on 240 similar postings.

Employer

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 1984 open roles on FindRole.

Listed pay typically runs $175,000–$277,600 across 1590 roles with salary data.

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At a glance

TL;DR · Power Integrity Engineer

Power Integrity Engineer As part of the Hardware Technology Group, the Power Integrity Engineer will develop, implement, and verify power integrity solutions for SoCs used in mobile and computing devices. This role involves designing end-to-end power delivery network solutions across PMU, PCB, package, interposer, and die components while collaborating with cross-functional teams to define off-die droop budgets. Key responsibilities include performing modeling, simulation, and characterization for various hardware levels, conducting feasibility studies for silicon floorplans, and executing model-to-hardware correlation. The candidate will address critical issues such as on-die inrush, noise coupling analysis, and active droop mitigation. Required skills include proficiency in Python, AI/ML assisted automation, 2D/3D EM simulation tools, and experience with lab equipment like VNAs and real-time scopes. The role focuses on solving complex power delivery challenges for high-performance integrated circuits.

What you'll do

  • Model and simulate power delivery networks across die, interposer, package, board, and voltage regulators.
  • Define off-die droop budgets and design end-to-end power delivery solutions for SoC systems.
  • Perform feasibility studies for silicon floorplans and advanced droop mitigation schemes.
  • Conduct model-to-hardware correlation for components and full system products.
  • Provide implementation guidelines to silicon, package, and system design teams.
  • Analyze noise coupling, voltage guard bands, and active droop mitigation techniques.
  • Verify power integrity quality through physical lab measurements and equipment testing.

What we're looking for

  • Bachelor's degree and 3+ years of relevant industry experience.
  • Master's or PhD with a background in Power/Signal Integrity, Analog Circuit Design, or Electromagnetism.
  • Experience in PI/SI methodology development and PDN modeling from system to die.
  • Proficiency in Python coding and AI/ML assisted automation.
  • Knowledge of 3D/2D EM simulation tools, electromagnetic theory, and transmission line theory.
  • Familiarity with lab equipment including VNA, real-time scopes, and spectrum analyzers.
  • Experience in design and analysis of product power supply solutions and voltage regulator technologies.
  • Ability to communicate effectively within a multi-functional team.

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