After architects create network designs, Cisco Engineers implement changes to their arrangement taking into account issues, such as traffic logjams, upgrading of essential infrastructure, troubleshooting issues inconveniencing customers, undertaking precautionary maintenance, etc.
Their role also includes managing firewall and other security mechanisms, maintaining and supporting routers and switches, making sure that all WAN/LAN circuits are operating at all times, securing Internet line and ensuring that is operational, configuring DNS Servers, creating exhaustive documentation of system configuration and processes.
Cisco Engineers should always be on the lookout for options for improving processes and system automation, working with several teams to get back service in order quickly after an issue, designing and updating network diagrams, confirming networks which comply with all DoD regulations.
Providing training as and when needed, conducting regular audits, testing, and troubleshooting as per PCI and IT policies, and installing LAN software upgrades.
read more: CIsco Engineer Job Description