Hardware System Engineer - iPhone System Technologies- SI at Apple

Shanghai, Shanghai, China -

Full Time

Start Date

Immediate

Expiry Date

29 Sep, 26

Salary

0.0

Posted On

01 Jul, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Signal Integrity, Hardware System IO Interface Architecture, Modeling, Simulation, Oscilloscope, Spectrum Analyzer, Logic Analyzer, I2C/SMBus, SPI, USB, PCIe, DisplayPort, SerDes, Equalization Techniques, Data Analysis, Scripting Languages

Industry

Computers and Electronics Manufacturing

Description

People here at Apple don’t just build products – we build the kind of wonder that has revolutionized entire industries. It’s the diversity of those people and their ideas that encourages the innovation that runs through everything we do, from amazing technology to industry-leading environmental efforts. Join Apple, and help us leave the world better than we found it! Join our Hardware Engineering team as a System Signal Integrity Engineer and help craft the future of mobile technology. In this role, you will collaborate with cross-functional experts to analyze, characterize, and validate key low-speed and high-speed SI performance in complex systems. You will play a critical part in optimizing system SI performance and integrating solutions across the product line. DESCRIPTION This role focuses on system SI validation, optimization, and integration. You will apply your engineering skills to navigate technological challenges and ensure robust product performance. Day-to-day responsibilities include conducting electrical design reviews, executing test bring-up and debugging, and validating system low-speed and high-speed interfaces. Routine tasks also involve providing factory build support and collaborating effectively across diverse teams and regions. MINIMUM QUALIFICATIONS Bachelor's degree in Electrical Engineering or a related field, with 3+ years of relevant experience. Solid foundation in electrical engineering principles and knowledge of hardware system IO interface architecture. Experience in signal integrity, including modeling, simulation, and analysis. Hands-on experience operating lab equipment for high-speed IO characterization and debugging (e.g., Oscilloscope, Spectrum Analyzer, Logic Analyzer, Power Supply, DMM). Effective written and verbal communication and presentation skills in both English and Chinese. PREFERRED QUALIFICATIONS Comprehensive understanding of design and validation requirements for low-speed and high-speed interfaces (e.g., I2C/SMBus, SPI, SPMI, USB, PCIe, DisplayPort, Clocks). Strong knowledge of SerDes and equalization techniques. Experience debugging RF/IO coexistence issues. Hands-on experience characterizing high-speed and low-speed interfaces, including tuning and setting TX/RX PHYs. Solid understanding of system architecture and circuit design. Proficiency with data analysis and visualization using scripting languages.

Responsibilities

Analyze, characterize, and validate low-speed and high-speed signal integrity performance in complex mobile systems. Conduct electrical design reviews, execute test bring-up, and provide factory build support.