职位描述 1.负责海外数据中心（如纽约等地）的网络架构规划、部署与运维，主导服务器及网络设备的全生命周期管理； 2.为量化交易和研究团队设计并优化超低延迟、高可用性的网络基础设施； 3.搭建高性能、可扩展的网络与服务器基础架构平台，推动自动化运维； 4.与总部及技术团队协作，确保跨区域网络系统的稳定性和一致性。 What you'll do: 1. Lead the design, deployment, and maintenance of network infrastructure in overseas data centers (e.g., New York), managing the full lifecycle of servers and networking equipment. 2. Design and optimize low-latency, high-availability network solutions for quantitative trading and research teams. 3. Build high-performance, scalable network and server infrastructure with automation tools. 4. Collaborate with global teams to ensure cross-regional network system stability and alignment. 职位要求 1. 5年以上数据中心网络架构或服务器运维经验，具备跨地域网络部署经验者优先； 2. 核心技能要求： - 精通网络协议与性能调优（如TCP/UDP调优、PTP/NTP时间同步、BGP/OSPF路由协议）； - 熟悉低延迟网络技术（如Solarflare/Napatech网卡、DPDK、内核旁路优化）； - 熟练配置和管理主流网络设备（如Cisco/Arista/Juniper）； - 精通Linux服务器运维及性能调优（如内核参数、系统监控、故障排查）。 3. 具备自动化运维能力（Ansible/Terraform脚本开发经验）； 4. 能适应7×24小时响应机制，逻辑清晰，抗压能力强。 What you need: 1. 5+ years in data center network engineering or server operations, with preference for multi-region network deployment experience. 2. Must-have skills: · Expertise in network protocols & tuning (e.g., TCP/UDP, PTP/NTP, BGP/OSPF). · Hands-on experience with low-latency technologies (e.g., Solarflare/Napatech, DPDK). · Proficiency in network devices (Cisco/Arista/Juniper) and Linux server administration. 3. Automation skills (e.g., Ansible/Terraform scripting). 4. Ability to support 24/7 on-call rotation with strong troubleshooting skills. 加分项： · 熟悉量化交易业务对网络延迟和稳定性的需求； · 有大规模高可用网络集群或金融行业经验。 Preferred: · Understanding of network requirements in quantitative trading systems. · Experience in large-scale HA network clusters or financial industry.