Network engineers design, implement, and manage computer networks. They ensure network performance, troubleshoot issues, and maintain network security. Key skills include network protocols, routing, switching, and cybersecurity. They are crucial for maintaining seamless communication and data transfer within organizations.

• Responsibilities: Network design, implementation, and troubleshooting.
• Skills: Network protocols, routing, switching, cybersecurity.
• Career Path: Network Engineer → Senior Network Engineer → Network Architect.