Signal Integrity Engineer â Memory Interface
AppleSignal Integrity Engineer â Memory Interface
AppleLocation
Austin, TX, San Diego, CA, Santa Clara, CA
Type
Full-time
Posted
11/6/2026
Compensation
Not listed
Job description
In this position, you will be part of a team developing System on Chips (SoCs) for Apple's mobile devices, focusing on memory interface signal integrity from package to board. You will engage in electrical and physical design of memory systems, ensuring optimal performance through collaboration with circuit and controller teams. Your role will involve modeling, simulation, and characterization of memory interfaces, as well as validating signal and power integrity through test plans. The position requires a strong background in signal and power integrity issues related to memory interfaces.
Requirements
- Minimum requirement of a bachelor's degree in a relevant field.
- MSEE with 5 years of industry experience or a Ph.D.
- Familiarity with signal and power integrity issues of memory interfaces.
- Prior experience with product package/board design and analysis.
- Proficiency in Python and foundational coding skills.
Responsibilities
- Work on electrical and physical design of memory systems.
- Conduct electrical extraction and validation of package and MLB.
- Collaborate with circuit and controller teams to optimize memory system design.
- Perform SI and PI modeling, simulation, and characterization of memory interfaces.
- Develop and execute test plans to validate signal and power integrity.
- Collaborate with product engineering and system engineering to debug and improve product yield.
Benefits
- Employees at Apple are often offered comprehensive benefits that support physical and mental well-being—flexible medical plans, confidential counseling, onsite wellness centers at major campuses, and resources for fitness and daily life. Families typically receive fertility support, paid parental leave with gradual return, caregiving leave, and dependent-care guidance, while financial perks commonly include stock grants (with purchase discounts), 401(k) matching, and income-protection coverage. Employees also see robust time off, Apple University learning and tuition reimbursement, donation matching and paid volunteer hours, and deep product and partner discounts.
H-1B filing history
Public USCIS petition and DOL LCA counts · latest USCIS FY2026, LCA FY2026
Filing entity: Apple Inc
As of Aug 23, 2026
Initial approvals
1,065
FY2026
Approval rate
99.0%
FY2026
LCA certified
9,221
FY2026
Entry-level share
5.6%
FY2026
Initial approvals YoY
+30%
Trend
LCA certified YoY
-35%
Trend
Initial approvals by fiscal year
Approval rate by fiscal year
Continuing vs initial approvals
LCA certified positions by quarter
LCA certified positions by fiscal year
Based on public USCIS and DOL filings; not a sponsorship guarantee.
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