Maintain and administer computer networks and related computing environments including systems software, applications software, hardware, and configurations. Perform disaster recovery operations and data backups when required. Protect data, software, and hardware by coordinating, planning and implementing network security measures. Troubleshoot, diagnose and resolve hardware, software, and other network and system problems. Replace faulty network hardware components when required. Maintain, configure, and monitor virus protection software and email applications. Monitor network performance to determine if adjustments need to be made. Confer with network users about solving existing system problems. Operate master consoles to monitor the performance of networks and computer systems. Coordinate computer network access and use. Design, configure and test networking software, computer hardware, and operate system software.

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