DDR Mixed-Signal Circuit Design Engineer
- Location
- Waltham, MA · On-site
- Job type
- Full-time
- Level
- Senior
- Experience
- 10+ years
- Listed
- 29 days ago
Skills & highlights for this role
- analog/mixed-signal circuit design
- transistor-level design
- pre-silicon verification
Also useful
- Verilog
- circuit verification tools
- SoC architecture
- PHY TX/RX design
- DLL and phase interpolator design
Summary
At Apple, we work every single day to craft products that enrich people’s lives. Do you love working on challenges that no one has solved yet? We have an opportunity for a detailed and extraordinarily hardworking PHY Analog/Mixed-Signal Circuit Designer. As a member of our multifaceted group, you will have the unique and great opportunity to shape upcoming products that will delight and inspire millions of Apple’s customers every day!
In this role, we are the center of a PHY design effort collaborating with Platform Architecture, Logic Designers, SIPI, Layout, DV and Timing Teams, with a critical impact on delivering best in class PHY designs. You will be required to do transistor level Analog/Mixed-Signal Circuit Designs, working with Layout Teams on the physical implementation of industry leading PHY designs. The ideal candidate will have significant experience in Analog/Mixed-Signal Circuit Design.
About the role
As an Analog/Mixed-Signal Circuit Design Engineer, you will be involved with all phases of high-performance PHY designs from architectural concept to delivery of our final GDS.
Responsibilities
- Created detailed specifications for analog / mixed signal IP
- Design analog / mixed signal IP from the high level concept to the transistor level, delivering the final GDS and required collaterals
- Supervise Layout Designers as they create the IP GDS
- Run pre silicon verification flows to ensure the design’s robustness
- Characterize the silicon and debug as needed
Minimum Qualifications
BS and a minimum of 10 years relevant industry experience
Preferred Qualifications
- Proven understanding of all aspects of Analog/Mixed Signal Circuit Design of PHYs. TX, RX, Delay Locked Loops, Phase Interpolators, Delay Lines, Duty Cycle Correctors, reference generators, etc.
- Knowledge of Basic SoC Architecture and HDL languages like Verilog to be able to collaborate with logic design team.
- Solid understanding of Circuit Verification tools (Simulators, Extraction, EMIR, Noise, SigEM, etc.).
- Generate block/chip level specifications.
- Perform block level verification to close the design by meeting performance, power and area specifications.
- Participate in establishing Design Methodologies to ensure accurate, by construction designs.
From Apple's careers page, first listed on Rolev.ai on October 12, 2026. Rolev.ai is not the employer.
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Common questions
Where is the DDR Mixed-Signal Circuit Design Engineer job at Apple located?
This DDR Mixed-Signal Circuit Design Engineer position at Apple is located in Waltham, MA (On-site). Always check Apple's application page for specific state eligibility or relocation policies.
What qualifications are required for DDR Mixed-Signal Circuit Design Engineer at Apple?
For the DDR Mixed-Signal Circuit Design Engineer role, Apple highlights 10+ years of relevant experience; experience with analog/mixed-signal circuit design, transistor-level design, pre-silicon verification. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.
How do I apply for the DDR Mixed-Signal Circuit Design Engineer position at Apple?
This listing links directly to Apple's application page. You can apply directly on Apple's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.