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Hardware Engineer Interview Experience

November 1, 2013
Positive ExperienceGot Offer

Process

I had three separate phone interviews, each lasting about 45 minutes to 1 hour.

In all three interviews, I was asked about my resume briefly. They then proceeded to ask more technical questions, a mix of software and hardware.

Software questions included:

  • Reversing a linked list.
  • Converting a string "145" into its integer equivalent using ASCII.

Hardware questions included:

  • How to make a gate from transistors.
  • How to implement a Q-Flip Flop from a D-Flip Flop.
  • Making amplifiers out of certain components.

I was contacted a week after my third interview with an offer for an internship.

Questions

The most unexpected question I had was how to implement a Q-Flip Flop from a D-Flip Flop. Basically, it involved using two DFFs (or more if you wanted).

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Interview Statistics

The following metrics were computed from 126 interview experiences for the Apple Hardware Engineer role in United States.

Success Rate

21%
Pass Rate

Apple's interview process for their Hardware Engineer roles in the United States is very selective, failing most engineers who go through it.

Experience Rating

Positive56%
Neutral33%
Negative11%

Candidates reported having very good feelings for Apple's Hardware Engineer interview process in United States.

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