We are now looking for a Senior Accelerated Computing Architect! NVIDIA is developing software and system architectures for accelerated high performance computing, scientific computing, machine learning, AI, datacenter, and automotive computing. This position offers you the opportunity to make a
IT基础架构服务管理 北京、上海 社招 全职 互联网 / 电子 / 网游 职位描述 -该职位负责服务器，操作系统和容器战略和架构主题，确保计划与IT业务优先事项保持一致。-参与或主导华为全栈技术架构的设计，调整与优化（如虚拟化资源池规划，超融合集群扩容，私有云平台性能调优），提升系统资源利用率与稳定性。-该职位负责管理IT基础架构运营相关主题的子项目，如技术可行性研究，技术解决方案设计和一般支持相关主题。-负责华为服务器（硬件/虚拟化），FusionCompute虚拟化平台，FusionCube/FastCube超融合平台，华为私有云平台等等的日常运维，监控，故障排查与优化，确保系统7×24小时稳定运行，在出现故障时恢复系统，并分析原因以进行优化，以获得较高的客户满意度。-制定技术运维的操作规范，流程与风险预案（如变更管理，故障恢复，数据备份），降低操作风险与业务中断概率, 持续改进，优化和稳定当前IT基础架构的操作和流程。-推动技术运维的自动化，智能化（如脚本开发，工具集成），提升运维效率与准确性。-配合软硬件研发，测试，业务等部门完成系统部署，变更与故障处理，提供技术支持与培训。-负责维护和评估外部服务提供商。 职位要求 -至少 8 年维护和支持 IT 基础设施和数据中心相关主题的经验-至少 5 年与基础设施相关的服务器，操作系统和容器化设计经验-至少 5 年硬件，虚拟化，操作系统，容器化，公共云，混合云管理方面的综合经验。-具备5年以上华为服务器，FusionCompute虚拟化平台，FusionCube/FastCube超融合平台及华为私有云平台的运维经验。 -熟悉华为服务器的硬件架构，性能参数与故障排查（如CPU，内存，硬盘，RAID卡故障定位），具备服务器硬件安装，调试与维护经验。-精通FusionCompute虚拟化平台的规划，部署，配置与运维（如虚拟机生命周期管理，资源调度，高可用配置），熟悉VMware虚拟化平台（如vSphere）的基本操作与故障排查，具备虚拟化资源池优化经验（如CPU/内存 overcommit 调整，存储多路径优化）。-熟悉华为FusionCube/FastCube超融合平台的架构，部署与运维（如节点扩容，存储卷管理，虚拟机迁移），具备超融合集群性能优化经验（如存储IOPS提升，网络延迟优化）。-熟悉华为私有云平台（如HCS，FusionSphere OpenStack）的架构，部署与运维（如租户管理，服务编排，镜像管理），具备私有云平台升级与扩容经验。-熟悉服务器硬件底层原理（如BIOS/UEFI设置，RAID配置，PCIe设备管理），虚拟化底层技术（如KVM，ESXi），超融合底层技术（如分布式存储，虚拟网络）及私有云底层架构（如OpenStack核心组件，容器技术）。-精通CentOS/Ubuntu/RedHat等主流Linux发行版的安装，配置，性能调优及故障排查（如内存泄漏分析，磁盘I/O优化）-掌握Linux内核参数调优（如sysctl.conf调整），文件系统管理（ext4/XFS），LVM逻辑卷管理及磁盘分区策略-熟练部署Nginx（负载均衡，反向代理，HTTPS配置），Redis（集群模式），PostgreSQL（主从复制，备份恢复）等核心服务-熟悉防火墙配置（iptables/firewalld），SSH安全加固，SELinux策略管理，具备安全漏洞修复经验-熟练使用Shell/Python编写运维脚本（如日志清理，服务监控），掌握Ansible实现批量配置管理-掌握K8s集群部署（kubeadm/kubespray/Rancher），高可用架构设计（多Master节点，ETCD集群），熟悉Pod/Deployment/Service/Ingress等核心资源对象-能通过kubectl进行资源排障（如Pod状态分析，事件日志追踪），优化容器资源配额（CPU/内存限制）及HPA自动扩缩容-具备华为全栈技术架构的设计能力（如虚拟化资源池规划，超融合集群架构设计，私有云平台分层架构设计），能根据业务需求优化架构（如提升资源利用率，降低延迟，增强高可用性），能设计混合云架构（华为云+K8S），实现物理机，虚拟机，容器化应用的统一纳管。-具备制定技术运维操作规范的经验（如变更管理流程，故障处理流程，数据备份流程），能确保操作的一致性与可追溯性。-具备技术配置优化经验（如FusionCompute虚拟机资源分配优化，FusionCube/FastCube超融合集群存储配置优化，私有云平台服务配置优化），能通过配置调整提升系统性能与稳定性。-具备华为全栈技术故障排查的能力（如服务器硬件故障，虚拟化平台故障，超融合集群故障，私有云平台故障），能快速定位问题并解决（如通过日志分析，监控工具，华为支持平台），快速定位跨平台问题（如华为虚拟化层与K8S网络冲突），制定应急预案（如节点宕机自动迁移）。-具备识别与控制华为全栈技术运维风险的能力（如变更风险，故障风险，数据安全风险），能制定风险预案（如变更回滚计划，故障恢复计划，数据备份计划），降低业务中断概率。-具备快速学习新技术，新知识的能力（如华为新版本技术，行业最佳实践），能快速适应技术变化（如华为全栈技术的升级，云原生技术的融合）。具备主动提升自身能力的意识（如学习华为认证，参与技术培训，研究行业文档），能不断提升自身技术水平与业务能力。-具备良好的沟通能力，能与开发，测试，业务等部门有效沟通，理解业务需求并提供技术支持。-具备良好的团队协作精神，能配合团队完成系统部署，变更与故障处理，分享技术经验与知识。-具备强烈的责任心，能认真负责地完成运维工作，确保系统稳定运行，对业务连续性负责。-具备良好的抗压能力，能在高压力环境下（如系统故障，紧急变更）保持冷静，快速解决问题。-具备虚拟化，超融合，私有云项目的实施或运维经验（如项目部署，优化，故障处理）-持有华为认证（如HCIP-Cloud Computing，HCIE-Cloud Computing，HCIP-Storage，HCIE-Storage）者优先。本岗位需具备较强的责任心与良好抗压能力，能适应偶尔的加班（如系统故障处理，紧急变更）。 投递...
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