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.