Apple

Apple

Posted via Apple Careers

CPU Gate Level Synthesis Engineer

Always Hiring

Posted Aug 4, 2026

Role at a glance

Salary
$184.7K – $324.8K/yr
Location
Santa Clara, California, United States
Work arrangement
On-site
Employment
Full-time
Experience
10+ years of relevant industry experience
Education
Minimum BS

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Role Summary

AI-generated

The CPU Gate Level Synthesis Engineer will support Apple’s Silicon Engineering Group and CPU design team in developing high-performance, low-power digital designs. The role focuses on optimizing CPU design quality across performance, power, and area through synthesis methodologies, analysis, and cross-functional collaboration.

What You'll Do

  • Assess early RTL health to detect timing and gate-depth issues and explore solutions with RTL and physical design teams
  • Perform early-stage power estimation and validation for new micro-architectural features
  • Enhance synthesis flows for correlation to post-route results
  • Integrate scan chain, ATPG, and MBIST into the synthesis flow with DFT teams
  • Enable top-level constraint generation with the timing team
  • Debug timing, power, and area issues and track PPA trends through the project cycle

Generated from the employer's posting. Verify important details before applying.

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Qualifications

Experience in digital logic design, RTL synthesis, and physical design

Required

  • Experience in digital logic design, RTL synthesis, and physical design

Preferred

  • CPU implementation experience
  • Proficiency in Tcl, Perl, and Python for automation and flow optimization
  • Strong problem-solving, debugging, and collaboration skills

Original job description

Content provided by the employer

Summary

Imagine what you could do here. At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Dynamic, hard-working people and inspiring, innovative technologies are the norm here. The people who work here have reinvented entire industries with all Apple Hardware products! The same passion for innovation that goes into our products also applies to our practices strengthening our commitment to leave the world better than we found it. Join us to help deliver groundbreaking Apple products!

Apple’s Silicon Engineering Group (SEG) is looking for a hardworking engineer for our CPU Gate Level Synthesis role to assess and optimize design quality. In this role, the candidate would be a part of Apple’s industry-leading CPU design team, working in a multi-functional role to ensure that our CPUs meet the highest standards for performance, power and area.

Description

As a CPU Gate Level Synthesis Engineer, you will drive the early-stage development of high-performance, low-power digital designs for cutting-edge high-performance CPUs. This role involves running RTL to gate level synthesis and finding opportunities to optimize timing, power, and area for micro-architectural features. You will collaborate with cross-functional teams to implement synthesis methodologies, constraint development, DFT integration, RTL optimization and power analysis. Responsibilities include but are not limited to:

• Early RTL health assessment to detect potential timing/gate-depth issues and collaborating with the RTL & physical design teams in exploring solutions
• Early stage power estimation and validation for new micro-architectural features
• Enhancing synthesis flows for good correlation to post-route to ensure high fidelity of synthesis-based feedback
• Work closely with DFT teams to ensure seamless integration of scan chain, ATPG, and MBIST into the synthesis flow
• Partner with timing team to enable constraints generation at top levels
• Debug and resolve timing, power, and area issues, ensuring efficient and scalable designs
• Track and analyze PPA trends through project cycle

Minimum Qualifications

Minimum BS and 10+ years of relevant industry experience
Experience in digital logic design, RTL synthesis, and physical design

Preferred Qualifications

The ideal candidate should possess CPU implementation experience
Proficiency in scripting languages (Tcl, Perl, Python) for automation and flow optimization
Strong problem-solving, debugging, and collaboration skills in a fast-paced environment

Pay & Benefits — Santa Clara, California, United States

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 $184,700 and $324,800, 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.

Application Deadline

Apple accepts applications to this posting on an ongoing basis.

Apple

About the company

Apple

Large Enterprise

Apple Inc. is a global technology company known for its innovative products and services, including the iPhone, iPad, Mac computers, and Apple Watch. Founded in 1976, Apple has continuously pushed the boundaries of design and functionality, earning a reputation for high-quality consumer electronics and software solutions like iOS and macOS. With a strong commitment to user experience and privacy, Apple also leads in digital services, offering platforms such as the App Store, Apple Music, and iCloud. The company's focus on sustainability and corporate responsibility further enhances its standing as a leader in the technology sector.