General Information

Req #
WD00070927
Career area:
Information Technology
Country/Region:
China
State:
Beijing
City:
北京（Beijing）
Date:
Thursday, August 29, 2024
Working time:
Full-time
Additional Locations: 
* China - Beijing - 北京（Beijing）

Why Work at Lenovo

We are Lenovo. We do what we say. We own what we do. We WOW our customers. 

Lenovo is a US$57 billion revenue global technology powerhouse, ranked #248 in the Fortune Global 500, and serving millions of customers every day in 180 markets. Focused on a bold vision to deliver Smarter Technology for All, Lenovo has built on its success as the world’s largest PC company with a full-stack portfolio of AI-enabled, AI-ready, and AI-optimized devices (PCs, workstations, smartphones, tablets), infrastructure (server, storage, edge, high performance computing and software defined infrastructure), software, solutions, and services. Lenovo’s continued investment in world-changing innovation is building a more equitable, trustworthy, and smarter future for everyone, everywhere. Lenovo is listed on the Hong Kong stock exchange under Lenovo Group Limited (HKSE: 992) (ADR: LNVGY). 

This transformation together with Lenovo’s world-changing innovation is building a more inclusive, trustworthy, and smarter future for everyone, everywhere. To find out more visit www.lenovo.com, and read about the latest news via our StoryHub.

Description and Requirements

工作内容：

1. 主要负责管理和优化大规模Kubernetes生产集群，基于在线服务、离线任务、AI训练、流式计算等复杂的业务调度场景，研发大规模、高可用、高性能、0信任的k8s集群统一调度技术
2. 建设系统自身高可用体系，如管控组件故障自动定位、自动恢复、自适应容灾、云原生技术实施及落地等，保障业务持续可用、保障线上系统稳定性。
3. 建设异构算力统一管理及资源调度系统，持续智算集群资源利用率、降低计算成本。
4. 持续跟踪AI智算、云原生及智能运维领域新技术，结合业务场景进行创新。

任职要求：

熟悉虚拟化网络和容器网络相关技术，有3年以上相关经验。

1.熟悉TCP/IP协议栈，熟悉SDN技术架构

2.熟悉云内的Underlay和Overlay的组网与技术方案；

3.掌握虚拟化平台的基本架构和原理，熟悉容器、KVM等虚拟化技术，了解一定的网络加速方案；

4.熟悉网络虚拟化相关技术，如GRE、VxLAN、linux bridge、OpenvSwitch、DPDK、OVN等；

5.具备良好的沟通能力和组织协调能力。

Additional Locations: 
* China - Beijing - 北京（Beijing）
* China
* China - Beijing
* China - Beijing - 北京（Beijing）
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