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Hardware System Engineer - iPhone System Technologies - SI

Apple· Hardware Engineering
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Hybrid (Shanghai)Full-timePosted 4mo ago

About the role

System Signal Integrity Engineer focused on validating, optimizing, and integrating low-speed and high-speed SI performance in complex hardware systems for iPhone. Collaborates cross-functionally to analyze, characterize, and validate SI, conducts design reviews, performs bring-up and debugging, and supports factory build activities across regions.

Responsibilities

  • Conduct system SI design reviews.
  • Execute system bring-up, debugging, failure analysis, and triage.
  • Perform tests and measurements using lab instruments to debug and validate end-to-end IO interface designs.
  • Support factory engineering build activities, which includes traveling to manufacturing sites.
  • Develop and implement factory test stations, write test scripts, analyze test data, and provide actionable design feedback.

Qualifications

  • Bachelor's degree in Electrical Engineering or a related field, with 3+ years of relevant experience.
  • Solid foundation in electrical engineering principles and knowledge of hardware system IO interface architecture.
  • Experience in signal integrity, including modeling, simulation, and analysis.
  • Hands-on experience operating lab equipment for high-speed IO characterization and debugging (e.g., Oscilloscope, Spectrum Analyzer, Logic Analyzer, Power Supply, DMM).
  • Effective written and verbal communication and presentation skills in both English and Chinese.

Skills

Required:System SI design reviewsSystem bring-up and debuggingLaboratory measurement and testFactory test developmentEnglish and Chinese communication

Benefits

  • Not specified in the description.
Last updated Jul 31, 2026. Interested? Apply on the company site.

About Apple

Discover the innovative world of Apple and shop everything iPhone, iPad, Apple Watch, Mac, and Apple TV, plus explore accessories, entertainment, and expert device support.

Discover the innovative world of Apple and shop everything iPhone, iPad, Apple Watch, Mac, and Apple TV, plus explore accessories, entertainment, and expert device support.

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