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CPU Clock Implementation Engineer

Company:
Apple
Location:
Santa Clara, CA
Pay:
$181,100-$318,400/year
Posted:
July 06, 2025
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Description:

As a CPU Clock Implementation Engineer, you will participate in the following: • Work on clock planning, building simulation models, and physical implementation • Work on clock analysis • Engage on physical design of blocks • Scripting to automate tasks and improve efficiency

Minimum BS and 10+ years of relevant industry experience

Programming and scripting experience in Perl and TCL

The ideal candidate will have physical design, analysis, and verification experience working on a large processor and/or SoC designs

Knowledge of industry standards and practices in physical design, analysis, and physical verification

Experience in developing and implementing clock specifications

Solid knowledge of low power design, physical construction, Spice, formal verification, physical verification, and DFM

Understanding of std cell architecture, design, and characterization flows

Understand reliability aspects of clock cell design

Experience understanding usage patterns and impact of std cells on high speed CPU design is a plus

Proven understanding of CMOS circuit design

Layout design background is a plus

Knowledge of extraction and STA methodology and tools

Knowledge of computer architecture

Strong communication skills

Ability to work well in a team, problem solver, and self-motivated

At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $181,100 and $318,400, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits.

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

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