Maintain, troubleshoot and administer the use of local area networks (LANs), wide area networks (WANs), mainframe networks and computer workstations and peripheral equipment
Evaluate and install computer hardware, networking software and operating system software
Operate master consoles to monitor the performance of computer systems and networks and to co-ordinate access and use of computer networks
Implement data, software and hardware security procedures
Perform data backups and disaster recovery operations