Network Engineer – Active CCIE & CCNP (12 months contract)

ESOL PTE. LTD.

Job Summary

We are looking for highly experienced Network Engineers with strong expertise in Cisco enterprise networking, SD-WAN, routing & switching, and network security. The successful candidate will support complex enterprise network environments, infrastructure projects, migrations, and L2/L3 troubleshooting.

Key Responsibilities

  • Design, implement, test, and support Cisco enterprise networks and SD-WAN.

  • Configure and troubleshoot Cisco routers, switches, WLC, ISE, and Catalyst Center (DNAC).

  • Work with BGP, OSPF, EIGRP, MPLS, VRF, STP, FHRP, QoS, IPSec, and SD-WAN.

  • Lead/support network migration, tech-refresh, upgrades, and modernization projects.

  • Manage and troubleshoot Palo Alto, FortiGate, Check Point, Cisco ASA/FTD, and Juniper firewalls.

  • Provide L2/L3 support, incident troubleshooting, RCA, and network optimization.

  • Perform network monitoring and proactive fault detection using tools such as SolarWinds NPM.

  • Prepare HLD/LLD, network diagrams, implementation plans, and technical documentation.

  • Coordinate with customers, vendors, and internal teams to deliver network projects and resolve technical issues.

Mandatory Requirements

  • Active CCIE certification – Mandatory.

  • Active CCNP certification – Mandatory.

  • 8+ years of hands-on Network Engineering experience.

  • Strong expertise in Cisco routing, switching, enterprise networking, and SD-WAN.

  • Strong knowledge of BGP, OSPF, EIGRP, MPLS, VRF, STP, FHRP, and QoS.

  • Hands-on experience with network security and enterprise firewalls.

  • Strong troubleshooting, analytical, and incident management skills.

  • Experience in enterprise, government, telecom, or managed services environments preferred.

How to apply

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