Senior Cisco Network Engineer — Active CCIE & CCNP

ESOL PTE. LTD.; Singapore; On-site; SGD 120,000 - 200,000; Full time

Job summary

ESOL PTE. LTD. in Singapore seeks an experienced Network Engineer with CCIE and CCNP to design, implement, and optimize Cisco enterprise networks and SD-WAN across complex environments. The role emphasizes hands-on troubleshooting, migration support, and security controls.

You will collaborate with customers and vendors on migrations, runbooks, and documentation, delivering proactive network monitoring and rapid incident resolution in a fast-paced setting.

Qualifications

• Active CCIE certification required.
• Active CCNP certification required.
• 8+ years of hands-on Network Engineering experience.
• Strong expertise in Cisco routing, switching, enterprise networking, and SD-WAN.
• Hands-on experience with network security and enterprise firewalls.

Responsibilities

• Design, implement, test, and support Cisco enterprise networks and SD-WAN.
• Configure and troubleshoot Cisco routers, switches, WLC, ISE, and DNAC.
• Work with BGP, OSPF, EIGRP, MPLS, VRF, STP, FHRP, QoS, IPSec, and SD-WAN.
• Lead or support network migrations, tech-refresh, upgrades, and modernization projects.
• Manage and troubleshoot firewalls from Palo Alto, FortiGate, Check Point, Cisco ASA/FTD, and Juniper.
• Provide L2/L3 support, incident troubleshooting, RCA, and network optimization.
• Perform network monitoring and proactive fault detection using SolarWinds NPM.
• Prepare HLD/LLD, network diagrams, implementation plans, and documentation.
• Coordinate with customers, vendors, and internal teams to deliver network projects.

Skills

CCIE Certification

CCNP Certification

Network Engineering

Cisco Routing & Switching

SD-WAN

Network Security

Tools

SolarWinds NPM

Job description

ESOL PTE. LTD. in Singapore seeks an experienced Network Engineer with CCIE and CCNP to design, implement, and optimize Cisco enterprise networks and SD-WAN across complex environments. The role emphasizes hands-on troubleshooting, migration support, and security controls.

You will collaborate with customers and vendors on migrations, runbooks, and documentation, delivering proactive network monitoring and rapid incident resolution in a fast-paced setting.