Signal Integrity Engineer – Memory Interface
Santa Clara, CAJobSeen todaySeen in employer's feed today
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Job overview
The Signal Integrity Engineer will work with the team developing SoCs for Apple mobile devices, focusing on memory-interface signal integrity from package to board. The role covers electrical and physical design of memory systems, package and MLB extraction and validation, SI and PI modeling, simulation, and characterization. It also involves test-plan execution and collaboration with circuit, controller, product engineering, and system engineering teams.
Skills & qualifications
Skills
Qualifications
Full job description
Role Number: 200693584-3760
Summary
In this position, you will work with the team that develops SOCs used within Apple's mobile devices. You will be specifically responsible for memory interface signal integrity for Apple SoCs, covering the span from package to board.
Description
- You will work on electrical and physical design of memory systems
- Work on electrical extraction and validation of package and MLB
- Work with circuit and controller team to optimize memory system design
- Work on SI and PI modeling, simulation, and characterization memory interface
- Develop and execute test plans to validate signal and power integrity
- Work with product engineering and system engineering to debug and to improve product yield
Minimum Qualifications
- Minimum requirement of a bachelors degree
Preferred Qualifications
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MSEE + 5 years of industry experience and or Ph.D.
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We are looking for someone who is familiar with signal and power integrity issues of memory interfaces.
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Prior experience working with actual product package/board design and analysis, PI/SI methodology development, and lab correlation/validation of the simulation results.
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Excellent academic background.
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Familiar with lab equipment, such as: VNA, TDR, real-time scope, spectrum analyzer, etc.
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Strong fundamentals in 3D/2D EM simulation tools and transmission line theory.
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Proficient in Python with strong foundational coding skills and expertise in leveraging generative AI coding assistants to enhance productivity.
Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.
How this job compares
Set against the 3,060 open Hardware Engineer jobs on Olive Jobs, counted November 6, 2026.
- Pay
- This postingNot listed
- California median$145–214K/yr950 salary ranges
- California median$54–65/hr21 hourly ranges
- Openings
- Olive Jobs lists 1,251 open Hardware Engineer jobs in California and 3,060 across the US. 1% of them nationwide are listed as remote or flexible.
- Experience
- This posting asks for at least 5 years of experience; Hardware Engineer postings that state a minimum ask for 5 years at the median (2,588 postings).
- Education
- This posting asks for a bachelor's degree; 1,740 of the 3,060 open Hardware Engineer jobs (57%) ask for a bachelor's degree or higher.
Counted across the open, public US postings on Olive Jobs on November 6, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.
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