Senior SI/PI Engineer — High‑Speed Interfaces

Apple Inc.; San Diego (CA); On-site; USD 140,000 - 210,000; Full time

Job summary

Apple Inc. is seeking a Signal and Power Integrity Engineer for the SIO Interface. You will work on high-speed serial interfaces, from silicon to board, ensuring SI/PI across SOCs with extensive modeling and testing. Collaboration with design teams and vendors to optimize performance is essential.

The role involves 3D/2D EM simulations, validation through lab measurements, and developing test plans to improve yield and reliability in Apple devices.

Qualifications

• Bachelor's degree required in Electrical Engineering or related field.
• Experience with high-speed serial interfaces SI/PI is required.
• Familiarity with product package/board design and SI/PI methodology development is preferred.

Responsibilities

• Handle SI in high-speed SerDes interfaces across silicon to board levels.
• Define and implement interface specifications.
• Perform 3D model extractions and simulations for design optimization and validation.
• Develop test plans to validate signal and power integrity and improve yield.

Skills

SerDes design

Signal integrity

Power integrity

3D/2D EM simulation

Education

Bachelor's degree in Electrical Engineering or related field

PhD in a relevant field

Tools

VNA

TDR

Real-time scope

Spectrum analyzer

Job description

Apple Inc. is seeking a Signal and Power Integrity Engineer for the SIO Interface. You will work on high-speed serial interfaces, from silicon to board, ensuring SI/PI across SOCs with extensive modeling and testing. Collaboration with design teams and vendors to optimize performance is essential.

The role involves 3D/2D EM simulations, validation through lab measurements, and developing test plans to improve yield and reliability in Apple devices.