Network Data Engineer - L3

Job Role: - Network Data Engineer - L3 Job Location: - Singapore Experience: - 7-10 Years Roles & Responsibilities: - Manage end-to-end administration of network platforms (Cisco Routers, Switches, Wireless, and Infoblox DDI). Configure, troubleshoot, and optimize routers, switches, and Wi-Fi infrastructure. Handle routing protocols (RIP, EIGRP, OSPF, BGP) and switching (VLAN, VTP, STP, RPVST, stacking). Maintain Cisco Catalyst (9K, 3550, 3650) and Nexus (7K, 9K) series, ISR/ASR routers. Configure and troubleshoot WAN routers and Riverbed WAN optimizers. Manage Cisco wireless infrastructure, Cisco Prime, and WAP devices. Perform network audits, root cause analysis, and performance optimization. Provide inputs for capacity planning, migration, and upgrade strategies. Prepare and maintain network documentation, SoPs, and performance reports. Coordinate with vendors and handle escalated incidents and change management. Job Skills & Requirement: - Primary (Must Have): Cisco Routing, Switching, and Wireless Routing Protocols: EIGRP, OSPF, BGP, PBR LAN Switching: VLAN, VTP, STP, HSRP, GLBP Cisco Nexus (5K, 7K, 9K): VDC, VPC, OTV, FEX Infoblox DDI (DNS, DHCP) TCP/IP, QoS, WAN Optimization (Riverbed) Secondary (Nice to Have): Huawei Routing & Switching IPSec VPN, AAA, TACACS+, RADIUS ITIL processes Requirements Education: B.E./B.Tech in Engineering or equivalent. Experience: 7?10 years in network administration and engineering. Certifications: CCNP,CCIE (mandatory) Behavioral Skills: Strong communication, proactive attitude, organizational and customer-handling skills.