<p>[Job Requirements] - Hold a bachelor's degree in Computer Science, Information Technology or related fields;</p><p>- Have at least five years of experience in network infrastructure and information security management;</p><p>- Familiar with Cisco, Fortinet, Palo Alto or other enterprise-level network solutions;</p><p>- Experience in using cloud platforms (such as Microsoft Azure, AWS) and hybrid network environments;</p><p>- Familiar with network protocols (such as TCP/IP, BGP, OSPF, VLAN, VPN) ;</p><p>- Have practical experience in firewall configuration, network segmentation, and access control;</p><p>- Hold CCNP, CCIE, Fortinet NsE or equivalent professional certification;</p><p>- Have excellent problem-solving skills, able to work independently and in teams;</p><p></p><p>[Job Description]</p><p>- Design, record and deploy complex network systems, including routers, switches, firewalls, VPNs and other network devices;</p><p>- Manage multiple branch locations of LAN/WAN, Wi-Fi and cloud network infrastructure on a daily basis;</p><p>- Rapid diagnosis and resolution of network-related issues to minimize downtime and ensure business continuity;</p><p>- Analyze network performance, identify bottlenecks and implement optimization strategies to improve efficiency and stability;</p><p>- Setup and manage network monitoring tools, proactively detect and handle abnormal situations;</p><p>- Implement and maintain network security measures, including firewalls, intrusion detection/prevention systems (IDS/IPS) and endpoint protection;</p><p>- Work closely with cross-functional teams to plan, execute and evaluate network upgrades, migrations and new system deployments;</p><p>- Design and maintain network frameworks, set up and standard operating procedures, and comply with company policies and industry standards;</p><p>- Provide technical support and training to internal users:</p><p>- Continuously keep up with the latest network technology, network security trends and industry best practices.</p><p>Note: Priority will be given to experience:</p><p></p><p></p><p>- Familiar with ITIL practicalities, PMP and ISO 27001 standards.</p>