<p>Duties include:</p><p>1. Responsible<strong>Customer network architecture planning, design, adjustment, and performance optimization</strong> ;</p><p>2. Responsible<strong>Network-related fault handling</strong> , fault location, fault analysis</p><p>3. Responsible<strong>Network device installation, configuration, and management</strong>, provide network device maintenance solutions;</p><p>4. Responsible for building a complete network system documentation.</p><p>5. Complete other technical support work related to network security</p><p>6. Responsible for daily network device configuration changes</p><p></p><p>Position requirements</p><ol><li>Bachelor's degree or above,,<strong>Network engineering and related fields</strong> ;</li><li>3 years of network work experience, familiar with TCP/IP and various routing protocols (BGP, OSPF, IS-IS, MPLS);</li><li>Have Cisco, H3C mainstream routers, switches, firewalls actual installation, debugging and maintenance experience;</li><li>Have<strong>Mainstream network certification (such as CCNP, CCIE, etc.)</strong>And have equivalent technical capabilities;</li><li>High work responsibility, good learning ability, good communication and team cooperation skills;</li><li>Can be used<strong>Cantonese, English</strong>Daily communication</li></ol>