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Hardware Systems Signal Integrity Engineer - iPhone
Cupertino, CAApril 2nd, 2026
**Role Number:** 200650403-0836**Summary**The people here at Apple don't just create products - they create the kind of wonder that's revolutionized entire industries. It's the diversity of those people and their ideas that inspires the innovation that runs through everything we do, from amazing technology to industry-leading environmental effortsThe iPhone System Technologies organization is seeking a Signal Integrity Engineer for the hardware development team. In this highly collaborative role, you will interface with various technology and module teams (such as camera, display, sensors, etc.) to influence their integration at the system level with emphasis on design and debug of high-speed and low-speed links.Our team is collaborative, creative and passionate about what we do and the products we make. We want to hear from you!**Description**We are seeking a candidate with a strong background in Signal Integrity including Lab and Simulation experience. Knowledge of electromagnetics, transmission line theory, extracting channel models and simulating EMI/Crosstalk are expected. Channel elements include rigid PCBs, flexible printed circuit boards, connectors, and other components in a mobile system.**Minimum Qualifications**+ Masters in EE or related field and a minimum of 5 years of industry experience+ Strong EE fundamentals and problems solving skills+ Strong academic background in EM theory and coupling mechanisms.+ Hands-on experience in hardware board-level testing, validation, and with lab equipment (TDR, VNAs, scopes, near field scanning, spectrum analyzers)+ Hands-on experience in EM and circuit simulation tools such as Ansys HFSS/Maxwell/SIWave, CST, ADS/Spice/Spectre, Cadence/Sigrity, scripting languages (Python, Perl)+ Work experience as Signal Integrity Engineer is a must**Preferred Qualifications**+ Ph.D. in EE with 5 years or equivalent of relevant working experience+ A strong background in mobile system engineering is preferred+ A passion for engineering with demonstrated initiative, creativity, and innovation.+ Excellent communication and presentation skillsApple 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. Learn more about your EEO rights as an applicant (https://www.eeoc.gov/sites/default/files/2023-06/22-088\_EEOC\_KnowYourRights6.12ScreenRdr.pdf) .
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