Computer network technician

Education: Secondary (high) school graduation certificate. Tasks: Coordinate access and use of computer networks. Maintain, troubleshoot and administer the use of local area networks (LANs), wide area networks (WANs), mainframe networks and computer workstations and peripheral equipment. Monitor the performance of computer systems and networks. Troubleshoot, maintain and upgrade web server hardware and software. Evaluate and install computer hardware, networking software and operating system software. Provide problem-solving services to network users. Perform routine network start up and close down and maintain control records. Set up local area networks and connections to the Internet. Implement network traffic and security monitoring software, and optimize server performance. Modify Web pages, applets and scripts. Supervise technical st...