Happy W.

• Support LANs, WANs, network segments, Internet, and intranet systems. • Maintain system efficiency. • Ensure design of system allows all components to work properly together. • Troubleshoot problems reported by users. • Make recommendations for future upgrades. • Maintain network and system security. • Analyze and isolate issues. • Monitor networks to ensure security and availability to specific users. • Evaluate and modify system's performance. • Identify user needs. • Maintain integrity of the network, server deployment, and security. • Ensure network connectivity throughout a company's LAN/WAN infrastructure is on par with technical considerations. • Design and deploy networks. • Perform network address assignment. • Assign routing protocols and routing table configuration. • Assign configuration of authentication and authorization of directory services. • Maintain network facilities in individual machines, such as drivers and settings of personal computers as well as printers. • Maintain network servers such as file servers, VPNgateways, intrusion detection systems. • Administer servers, desktop computers, printers, routers, switches, firewalls, phones, personal digital assistants, smartphones, software deployment, security updates and patches