Network Engineering is a field focused on designing, implementing, and managing computer networks. These networks allow devices to communicate and share resources, such as the internet, local area networks (LANs), and wide area networks (WANs). Network engineers ensure that data flows efficiently and securely between devices, optimizing performance and reliability. Professionals in Network Engineering work with various technologies, including routers, switches, and firewalls. They troubleshoot issues, configure network settings, and monitor performance to maintain smooth operations. Their expertise is crucial for businesses and organizations that rely on robust and secure communication systems.