28 days old

Platform Kernel Engineer

Cupertino, CA
  • Job Code


Posted: Aug 23, 2019

Weekly Hours: 40

Role Number: 200092331

Are you a big-picture thinker who loves setting ambitious goals? Do you have a passion for understanding how each line of code affects all the others? In the Core Operating Systems group, you'll ensure the OS is inseparable from each device's identity as a whole. That's because this group is committed to building fully integrated operating systems that combine hardware, software, and apps into a single Apple experience. Your dedication to cross-disciplinary collaboration will help develop groundbreaking technologies, such as iOS, macOS, watchOS, and tvOS. By crafting these distinct, holistic user experiences, you'll continue to uphold and advance the excellence people expect from Apple devices

The Platform Kernel team within Apple's Core OS organization is looking for an exceptional engineer to work on state-of-the art kernel technology for macOS and iOS. Working on a core technology for Darwin, you will have the opportunity to have a major impact on the design and implementation of Apple's operating systems

Key Qualifications

  • Deep and current understanding of the C programming language
  • Programming in Intel x86 and/or ARM assembly (64bit preferred)
  • Understanding of modern CPU design (out of order, superscalar)
  • Low level debugging experience
  • Genuine passion for kernel technology and systems engineering
  • Extensive knowledge of hardware platforms & processor architectures
  • Demonstrated creative, critical thinking and troubleshooting skills
  • Highly professional, with the ability to deliver solid work on tight schedules
  • Excellent collaborative skills including written and verbal communication


Work with a highly skilled engineering team in the design and implementation of kernel technologies
Drive product features and specifications on Apple's product line
Bring up, verification, and debug of new hardware platforms
Work with cross-functional teams to support product requirements

Education & Experience

BS in Computer Engineering/Computer Science or equivalent experience/skills

Additional Requirements

  • Previous experience with UNIX kernel engineering (macOS, Linux, BSD, Solaris)
  • Experience with multiple hardware architectures (Intel x86, ARM, MIPS, PPC)
  • Experience with JTAG or ITP debugging
  • Ability to understand board schematics

Posted: 2020-01-22 Expires: 2020-02-20

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Platform Kernel Engineer

Apple, Inc.
Cupertino, CA

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