One Month Contract position

Contract will be extended based on requirement.

Experience : 8+ years

Key Responsibilities:
Review and validate HLD, LLD, network architecture and security designs. Provide technical leadership for enterprise LAN, WAN, WLAN, SD-WAN and network securityimplementations. Design and validate Forti Gate firewall, HA, SD-WAN, VPN, NAT and security policies. Provide architecture and implementation guidance for enterprise switching and wireless infrastructure. Design and validate VLAN, IP addressing, routing, segmentation and access-control architecture. Guide implementation of static routing, BGP, OSPF and other routing protocols as applicable. Design and validate WAN redundancy, ISP failover and SD-WAN path selection. Provide guidance for IPsec VPN and inter-site connectivity. Ensure appropriate network segmentation and security controls between users, servers, guest, Io T, management and other network segments. Review and guide AAA, RADIUS/TACACS+, DNS, DHCP, NTP, SNMP and Syslog integration. Ensure integration with NMS, monitoring,



logging and configuration-backup platforms. Provide technical guidance for high availability, redundancy and disaster-recovery connectivity. Review configuration templates and provide implementation guidance to network engineers. Lead troubleshooting of complex network, firewall, routing, SD-WAN and connectivity issues. Conduct technical reviews during Day-0, Day-1 and Day-2 implementation activities. Define and review implementation plans, MOPs, test plans and rollback procedures. Lead technical validation and UAT/acceptance testing. Validate failover, redundancy, connectivity, segmentation and security-policy functionality. Review post-implementation configurations against approved design. Ensure as-built documentation and configuration records are complete and accurate. Conduct knowledge transfer to NOC/operations and implementation teams. Provide technical recommendations, risk identification and remediation

📌 Network Security Engineer (Chennai)
🏢 TECEZE
📍 Chennai