Job Responsibilities崗位職責Under the leadership of the IT Manager in the Information Technology Services Office, the Computer Room Supervisor is responsible for the management and operational maintenance of the computer rooms and campus network of City University of Hong Kong (Dongguan), ensuring the normal operation of the school's server systems and network. Applicants should possess solid theoretical knowledge in computer science and proficient practical skills, especially in the management of large and medium-sized campus networks, server virtualization, Windows Server operating systems, Linux operating systems, and operations of network security devices.1.Responsible for the management and supervision of the daily operations of the computer room, ensuring the stability and reliability of all IT infrastructure and services.2.Manage local server virtualization resources, monitor system performance, to ensure system stability and reliability.3.Plan and configure the campus wired and wireless network, campus network functional areas, VLANs, user roles, security groups, access control, and access rules.4.Install and configure infrastructure operation and maintenance monitoring systems, ****ly control network performance and service quality, diagnose and solve network failures, ensuring high availability, security, and performance of the network.5.Write and maintain campus network technical documentation, including network topology diagrams, configuration files, operational manuals, processes, and policies.6.Quickly respond and effectively resolve urgent technical issues and faults, minimizing impact on teaching and research.7.Manage the procurement, installation, maintenance, and upgrade of the computer room and network-related hardware and software.8.Plan and implement the upgrade and expansion plans for the computer room and network, to support the continuous growth of the school's technology and operation needs.9.Formulate and execute computer room and network security strategies and measures, including firewalls, intrusion detection systems, network security vulnerabilities, device access authentication and authorization, bastion hosts, log auditing, etc., to ensure the security and privacy of data.10.Timely complete other tasks arranged by the department leader.在IT服務處IT經理的帶領下，機房主管負責香港城市大學（東莞）的機房與校園網絡管理運維，確保學校的服務器系統與網絡正常運行。申請者應具備比較扎實的計算機理論知識和熟練的實操技能，特別是大中型園區網絡、服務器虛擬化、Windows Server操作系統、Linux操作系統、網絡安全設備的運維。1.負責管理和監督機房的日常運作，確保所有IT設施和服務的穩定性和可靠性。2.管理本地服務器虛擬化資源，監測系統性能，以保障系統的穩定性和可靠性。3.規劃配置校園有線和無線網絡、校園網功能區域、VLAN、用戶角色、安全組、準入控制及訪問規則。4.安裝配置基礎設施運維監控系統，及時掌控網絡性能和服務質量，診斷并解決網絡故障，確保網絡的高可用性、安全性和性能。5.撰寫并維護校園網絡技術文檔，包括網絡拓撲圖、配置文件、操作手冊、流程和策略等。6.快速響應并有效解決緊急技術問題和故障，最小化對教學和研究的影響。7.管理機房和網絡相關軟硬件的采購、安裝、維護和升級。8.規劃和實施機房和網絡的升級和擴展計劃，以支持學校不斷增長的技術和運營需求。9.制定和執行機房和網絡安全策略和措施，包括防火墻、入侵檢測系統、網絡安全漏洞、設備接入認證與授權、堡壘機、日志審計等，確保數據的安全和隱私。10.及時完成部門領導安排的其他工作。Requirements任職要求1.Bachelor's degree or above in Computer Science, Information Technology, or related fields.2.At least 8 years of working experience in university infrastructure management, network management, or related fields.3.Familiar with virtualization and hyper-converged server architecture.4.Proficient in configuring and optimizing common web servers such as IIS, Nginx, Apache HTTPD, Tomcat, etc., with experience in load balancing, reverse proxy, and high availability configurations.5.Familiar with Active Directory clusters and the Linux operating system.6.Knowledgeable about network security technologies and standards, as well as the configuration and management of common devices, such as switches, routers, and next-generation firewalls from brands like Huawei and H3C.7.Solid theoretical knowledge of computer networking, including the OSI model, TCP/IP v4/v6, SD-WAN, dynamic routing protocols, etc. familiar with common network protocols like HTTPS, SSH, SNMP, DNS, DHCP, IPSec, Dot1x, etc.8.Strong capability in network troubleshooting, able to analyze and pinpoint access fault points.9.Capable of working independently and under pressure, with a strong sense of responsibility, awareness of network security risks, and a proactive work attitude, with an ability to timely discern information security risks.10.Good communication, coordination, and problem-solving skills.1.本科及以上學歷，計算機科學、信息技術或相關專業。2.至少8年以上高校基礎設施管理、網絡管理或相關領域的工作經驗。3.熟悉虛擬化、超融合服務器架構。4.掌握IIS、Nginx、Apache HTTPD、Tomcat等常見Web服務器配置和調優技能，擁有負載均衡、反向代理、高可用等配置經驗。5.熟悉Active Directory集群及Linux操作系統。6.熟悉網絡安全技術和規范，以及常用設備的配置和管理，如華為、H3C等品牌的交換機、路由器、下一代防火墻等。7.計算機網絡理論知識扎實，掌握OSI模型、TCP/IP v4/v6、SD-WAN、動態路由協議等；熟悉常見的網絡協議，如HTTPS、SSH、SNMP、DNS、DHCP、IPSec、Dot1x等。8.具有較強的網絡故障排查能力，能夠分析并定位訪問故障點。9.能夠獨立工作和承擔壓力，有強烈的責任感、網絡安全風險意識和工作積極性，及時洞察信息安全風險。10.具備良好的溝通協調和解決問題的能力。此崗位需要英文面試+筆試
