Signal Integrity Engineer, Amazon Devices
7 days ago
Job Description Description 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 new 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: . Responsible for defining the design guidelines for internal and external design teams and delivering reference simulation docs for customers . Performing modeling of package substrate/PCB channels elements in 3D/2D EM simulation tools. . Working with silicon designers, platform designers, package designers, electrical validation teams, etc. to support interconnect and interface performance requirements. . Reviewing and evaluating package and board design and providing review feedback. . Responsible for providing power delivery solutions across platform, package and SOC level . 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. Basic Qualifications - Bachelor's degree in Electrical Engineering or a related field - 4+ years of hardware design and validation of components, subsystems and systems experience - 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 Preferred Qualifications - Master's degree in Electrical or Communications Engineering or a related field - 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 for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.
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India Amazon Music Full timeJob Description Description Amazon Lab126 is an inventive research and development company that designs and engineers high-profile consumer electronics. Lab126 began in 2004 as a subsidiary of Amazon.com, Inc., originally creating the best-selling Kindle family of products. Since then, we have produced devices like Fire tablets, Fire TV, Amazon Echo and...
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Bengaluru, India Amazon Lab126 Full timeJob Description Description Amazon Lab126 is an inventive research and development company that designs and engineers high-profile consumer electronics. Lab126 began in 2004 as a subsidiary of Amazon.com, Inc., originally creating the best-selling Kindle family of products. Since then, Lab126 has produced devices like Fire tablets, Fire TV, Amazon Echo, and...
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India Amazon Music Full timeJob Description Description This position is for Echo Show Home team which owns the face of the device through home screen being one of the most monetized surface on EFD. Home coupled with Alexa+ agent (proactive and persistent content in ambient state) is the spring board for all of the interaction points from Echo Show devices. Successful candidates will...
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