Li Auto

PI/SI专家

Li Auto  •  Onsite  •  3 hours ago
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Job Description

PI/SI专家

北京、上海、深圳、杭州、中国香港

全职

研发 - 电子 / 半导体

职位描述

  1. 负责高性能芯片封装的 信号完整性(SI)与电源完整性(PI)分析与设计优化。 2. 独立开展通道建模、阻抗控制、反射/串扰/眼图/抖动等 SI 分析,以及 IRDrop/EMI/电源噪声等 PI 分析。 3. 推动封装结构、走线、电源网络(PDN)、材料、互连方式等方案优化。 4. 与封装设计、IC 设计、PD、工艺、OSAT 合作,解决系统级 SI/PI 问题。 5. 参与 Chiplet、2.5D/3D、CoWoS/FOWLP 等先进封装项目的仿真与验证。

职位要求

  1. 5 年以上 SI/PI 或封装信号/电源分析经验,有高性能芯片或先进封装项目经验。 2. 熟练使用 HFSS/Sigrity/ADS/Redhawk 等工具,可独立完成 SI/PI 仿真与调优。 3. 熟悉封装结构、材料、电源网络设计、互连方式(Bump/RDL/Interposer 等)。 4. 理解高速接口(PCIe/CXL/HBM/SerDes)信号链路特性者优先。 5. 具备跨团队推进能力,能独立承担系统级 SI/PI 问题分析与解决。

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Li Auto

About Li Auto

Founded on July. 1, 2015, Li Auto's brand mission is to "Be Proactive, Change the World".

We are dedicated to providing families with safer, more comfortable, and more convenient smart EVs through breakthrough innovations in products, technologies, and business models. By Oct. 18, 2024, Li Auto achieved the milestone of one million vehicle deliveries in just 58 months, setting a new record for the fastest one million deliveries in China's luxury car market.

We see cars evolving from transportation in the Industrial Age into spatial robots in the age of AI. And we fuse the physical and digital worlds through AI, turning limited car space into infinite experiences. Our goal isn't just to transform the automotive industry through cutting-edge AI technologies, but also bring the benefits of AI to every family.

Join us in pushing growth boundaries and realizing our vision of "To Become a World-Leading Embodied AI Enterprise."!

Industry
Automotive & Mobility
Company Size
1,001-5,000 employees
Headquarters
Beijing, CN
Year Founded
2015
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