Network engineers design, implement, and manage computer networks. They ensure seamless communication within an organization and with the outside world. Key responsibilities include:

• Configuring and maintaining network devices (routers, switches, firewalls).
• Troubleshooting network issues and ensuring network security.
• Optimizing network performance and capacity planning.
• Implementing and managing network monitoring tools.

Skills Required:

• Cisco and Juniper certifications (CCNA, CCNP, JNCIA).
• Knowledge of routing protocols (BGP, OSPF).
• Network security principles and practices.
• Experience with network monitoring tools (Nagios, SolarWinds).