Network Security Engineer - L2/L3 - (Firewall +V Router +V wire)

Spectral Consultants is #Hiring | Network Security Engineer (Firewall Specialist) Location: Chennai Experience: 310 Years - L2/L3 Mandatory Skills Strong hands-on experience in Routing & Switching Excellent understanding of TCP/IP, OSI Model, LAN/WAN technologies Experience with routing protocols such as OSPF, BGP, and EIGRP Strong knowledge of Cisco routers and switches Experience in enterprise network monitoring and troubleshooting Knowledge of DNS, DHCP, and IP Management Primary Responsibilities Configure, manage, and troubleshoot enterprise firewall environments Work with network firewall capabilities including vRouter and vWire Implement network segmentation and security policies Support LAN, WAN, SD-WAN, and Data Center networking environments Troubleshoot network and security incidents in enterprise environments Participate in critical incident management and bridge calls Prepare and maintain HLD/LLD documentation Preferred Skills SD-WAN technologies F5 Load Balancer and Citrix NetScaler Data Center networking Python or Shell scripting Disaster Recovery and Business Continuity networking concepts Spectral Consultants is #Hiring | Network Security Engineer (Firewall Specialist) Location: Chennai Experience: 310 Years - L2/L3 Mandatory Skills Strong hands-on experience in Routing & Switching Excellent understanding of TCP/IP, OSI Model, LAN/WAN technologies Experience with routing protocols such as OSPF, BGP, and EIGRP Strong knowledge of Cisco routers and switches Experience in enterprise network monitoring and troubleshooting Knowledge of DNS, DHCP, and IP Management Primary Responsibilities Configure, manage, and troubleshoot enterprise firewall environments Work with network firewall capabilities including vRouter and vWire Implement network segmentation and security policies Support LAN, WAN, SD-WAN, and Data Center networking environments Troubleshoot network and security incidents in enterprise environments Participate in critical incident management and bridge calls Prepare and maintain HLD/LLD documentation Preferred Skills SD-WAN technologies F5 Load Balancer and Citrix NetScaler Data Center networking Python or Shell scripting Disaster Recovery and Business Continuity networking concepts