A Network Security Engineer is a professional responsible for protecting an organization's computer networks and systems from cyber threats. They design, implement, and maintain security measures to safeguard sensitive data and ensure the integrity of network operations. Their work often involves monitoring network traffic, identifying vulnerabilities, and responding to security incidents. In addition to technical skills, a Network Security Engineer must stay updated on the latest security trends and technologies. They often collaborate with other IT professionals to develop security policies and procedures, ensuring compliance with industry standards and regulations. Their role is crucial in maintaining the overall security posture of an organization.