Apple · 2 days ago
Signal Integrity Engineer – Memory Interface
San Francisco, CA
Full-time
Onsite
Senior Level
$140K/yr - $258K/yr
5+ years expApple is a leading technology company known for its innovative products, and they are seeking a Signal Integrity Engineer to work on memory interface signal integrity for Apple SoCs. The role involves conducting simulation studies, collaborating with cross-functional teams, and providing design guidelines to optimize memory systems.
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Responsibilities
Conduct end-to-end signal integrity and power integrity simulation studies of memory system including modeling of channels and power delivery networks of die/interposer/PKG/PCB/PMU to meet tight timing and voltage spec
Provide feedbacks and guidelines to silicon floorplan, package, system design, and other cross-functional teams
Provide optimal IO settings and design guideline to cross-functional teams
Perform feasibility study for next generation of signaling scheme
Perform correlation between simulation and silicon measurement
Qualification
Preferred
MSEE + 5 years of industry experience and or Ph.D
Familiar with signal and power integrity issues of memory interfaces
Prior experience working with actual product package/board design and analysis, PI/SI methodology development, and lab correlation/validation of the simulation results
Excellent academic background
Familiar with lab equipment, such as: VNA, TDR, real-time scope, spectrum analyzer, etc
Strong fundamentals in 3D/2D EM simulation tools and transmission line theory
Proficient in Python with strong foundational coding skills and expertise in leveraging generative AI coding assistants to enhance productivity
Benefits
Comprehensive medical and dental coverage
Retirement benefits
A range of discounted products and free services
Reimbursement for certain educational expenses — including tuition
Discretionary bonuses or commission payments
Relocation
Company
Apple
Apple is a technology company that designs, manufactures, and markets consumer electronics, personal computers, and software.
10001+ employees
H1B Sponsorship
Apple has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
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Funding
Current Stage
Public CompanyTotal Funding
$5.67BKey Investors
Berkshire HathawayMicrosoftSequoia Capital
2025-05-05Post Ipo Debt· $4.5B
2025-01-16Post Ipo Debt· $0.31M
2021-04-30Post Ipo Equity
Leadership Team
Tim Cook
CEO
Craig Federighi
SVP, Software Engineering
Recent News
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