Network Data Engineer - L3

Job Role: - Network Data Engineer - L3

Job Location: - Singapore

Experience: - 7-10 Years

• 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.

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

• Education: B.E./B.Tech in Engineering or equivalent.
• Experience: 710 years in network administration and engineering.
• Certifications: CCNP,CCIE (mandatory)
• Behavioral Skills: Strong communication, proactive attitude, organizational and customer-handling skills.