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Apple System high-speed I/O validation Engineer - Apple Mac 
United States, California, Cupertino 
793326332

04.01.2025
Description
In this role you will:Execute high-speed serial I/O electrical compliance testsOrganize compliance data reports for comparison against specs and approval by certification orgsTroubleshoot and triage issues with compliance test hardware, fixtures, software, and the DUT (Device Under Test)Failure analysis feedback for iterative HW design/SW Tunable improvementsDefine and develop methods for stress testing to identify design operating limits of Serial IOs post system integrationValidation of high-speed fixtures, connectors, cables, and Mac IOsDevelop python based scripts to speed up automation and data collection
Minimum Qualifications
  • M.S Degree with 2~3 years relevant work experience
  • Familiarity with all aspects of Signal Integrity for high speed SerDes, parallel bus, single ended signaling
  • Ability to execute on channel analysis with Signal integrity EDA
  • Measurement expertise with frequency and time domain tools (VNA, TDR) including calibration methods
Preferred Qualifications
  • M.S. Degree with 5 to 10 years of relevant work experience.
  • Deep knowledge of system-level Serdes design and analysis skills is required. This includes understanding of transmitter and receiver equalization methods (such as FFE, CTLE, DFE, VGA gain), CDR behaviors and modeling, link training algorithms, and eye margining tools.
  • Serial bus expertise includes knowledge of the specifications of PCIe, USB, DisplayPort, HDMI, and Thunderbolt. SI skills required include DOE analysis across channel variants, applying equalization and training as necessary for end-to-end channel analysis.
  • Excellent documentation and communication skills, the ability to work independently, a desire to mentor, and demonstrated innovation are essential.
  • The ability to multitask and drive multiple issues to closure is also necessary.
  • Familiarity with DP and USB4/TBT specifications as well as Matlab are a plus.
Pay & Benefits
  • At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $143,100 and $264,200, and your base pay will depend on your skills, qualifications, experience, and location.Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
  • Apple is an equal opportunity employer that is committed to inclusion and diversity. We take affirmative action to ensure 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.