What does a Cisco Network Support Engineer do?

A Cisco Network Support Engineer is responsible for maintaining, troubleshooting, and optimizing network infrastructure that uses Cisco equipment and technologies. They diagnose network problems, implement solutions, and ensure the security and reliability of network connections. Their work often includes configuring routers, switches, firewalls, and supporting end-users or IT teams with connectivity issues. Additionally, they may assist with network upgrades, monitor performance, and stay updated on the latest Cisco products and best practices.