Network Engineers are professionals who design, implement, and maintain computer networks. They ensure that different devices, like computers and servers, can communicate effectively. By setting up routers, switches, and firewalls, they create a secure and efficient network environment for businesses and organizations. These engineers also troubleshoot network issues, ensuring that everything runs smoothly. They work closely with other IT specialists and may use tools like network monitoring software to keep an eye on performance. Their expertise is crucial for maintaining connectivity and supporting the growing demand for reliable internet access in our digital world.