CCNA Network Engineer, firewalls, network security (New Delhi)

Network & Information Security Engineer Job Summary: Responsible for managing and securing the organization's IT infrastructure, including LAN/WAN/WLAN, servers, switches, firewalls, VPNs, and network security. The role involves implementing cybersecurity measures, monitoring network performance, ensuring ISMS compliance, resolving security incidents, and maintaining secure and reliable IT operations. Key Responsibilities Manage LAN, WLAN, servers, switches, and network infrastructure. Configure and maintain firewalls, VPNs, web security gateways, and email security. Monitor, detect, and respond to security incidents and vulnerabilities. Implement antivirus, endpoint security, and authentication protocols. Maintain ISMS compliance and network security SOPs. Troubleshoot network, server, and hardware issues. Manage routing protocols, including MPLS, WAN, QoS, and HAIPE/IP. Prepare security reports and recommend security improvements. Supervise installation and maintenance of IT hardware and software. Requirements Graducation , IT, or a related field. CCNA (Cisco Certified Network Associate) certification is mandatory. 15 years of experience in Network Administration and Information Security. Robust knowledge of LAN/WAN, TCP/IP, Routing & Switching, Firewalls, VPNs, Windows/Linux Servers, ISMS, and cybersecurity best practices. .