Bachelors in Electrical or Computer Engineering Computer Science - 6 years in working on validation of ASIC SoC products - High speed serial interface analog building blocks protocol specifications and test methods - Familiarity with Simulation tools ADS HFSS PowerSI PowerDC Hyperlynx to execute SI-PI simulations is required - Experience with performing measurement and correlating measurements to simulations - Experience with modeling and simulation of high-speed interface interconnects channel - Excellent analytical and problem solving skills Amazon Lab126 is an inventive research and development company that designs and engineers high-profile devices like the Kindle family of products Lab126 began in 2004 as a subsidiary of Amazon com Inc Since then we have worked to produce best-selling e-readers and tablets as well as current inventions like Echo line of products Fire TV and Fire phone What will you help us create Key job responsibilities As a Signal Integrity Engineer you will be part of Validation team that is exploring new hardware designs to improve our devices In this role you will be responsible for Signal Integrity aspects compliance and interoperability of package substrate PCB Cable solutions and system-level SI for interfaces like PCIe DDR Clocks etc You will also be responsible for contributing to package and platform design guideline development You will work closely with multi-disciplinary groups including Board Design System Architects IP developers and Design Engineering to verify and deliver complex high volume SoCs that enable development of world-class hardware devices In this role you will be o Responsible for defining the design guidelines for internal and external design teams and delivering reference simulation docs for customers o Performing modeling of package substrate PCB channels elements in 3D 2D EM simulation tools o Working with silicon designers platform designers package designers electrical validation teams etc to support interconnect and interface performance requirements o Reviewing and evaluating package and board design and providing review feedback o Responsible for providing power delivery solutions across platform package and SOC level o Definition of worst-case currents and voltage drop scenarios MIM decoupling allocation grid choices and analysis droop control SOC ESD compliance On-die droop detectors usage of on-die delivery solutions like VR LDO and Power gates Masters in Electrical or Computer Engineering Computer Science Understanding of Power signal integrity concepts such as differential impedance jitter insertion loss return loss termination etc Scripting experience in any programming language C Python PERL MATLAB to develop automation scripts is a plus Experience in Analog IP Characterization SerDes PLL DDR is desirable Good understanding of High-Speed Analog Digital Circuits VLSI semiconductor physics Our inclusive culture empowers Amazonians to deliver the best results for our customers If you have a disability and need a workplace accommodation or adjustment during the application and hiring process including support for the interview or onboarding process please visit https amazon jobs content en how-we-hire accommodations for more information If the country region you re applying in isn t listed please contact your Recruiting Partner