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Responsible for managing a local area network (LAN) and/or wide area network (WAN) and providing assistance to the network users. Using a variety of tools and devices, a network administrator manages network design and architecture and monitors network stability and activity, making recommendations for additional resources and equipment, as necessary. A person in this position also oversees network security, troubleshoots and fixes network failures, schedules and executes backups, and prepares data restoration/disaster recovery plans |
