L2 Network Engineer

Roles & Responsibilities

Role Summary

We are looking for a skilled Network Engineer (L2) with strong expertise in Cisco Application Centric Infrastructure (ACI) and advanced routing / switching. The successful candidate will be responsible for designing, configuring, and troubleshooting complex data center network environments, while supporting both core and access network infrastructure. This role requires hands-on technical depth and the ability to provide escalation support to L1 engineers.

Responsibilities

• Configure, manage, and troubleshoot Cisco ACI fabrics in production environments.
• Design, implement, and optimize advanced routing (OSPF, BGP) and switching solutions.
• Manage Network Access Control (NAC) systems and Wireless LAN Controllers (WLC) .
• Configure and maintain F5 load balancers for application delivery.
• Provide root cause analysis (RCA) for escalated network incidents and service disruptions.
• Participate in network architecture reviews, capacity planning, and performance tuning .
• Maintain up-to-date documentation of network configurations, diagrams, and change records.
• Ensure compliance with network security policies, standards, and best practices .

Requirements :

EA Personnel Name : Jackie Ng

EA Personnel No : R22109024

EA License No : 95C5411

Tell employers what skills you have

Switches

OSPF

Troubleshooting

Data Center

CCNP

Root Cause Analysis

Routing

Wireless

Access Control

Network Architecture

Network Troubleshooting

Routing Protocols

Performance Tuning

Routers

Network Security

Firewalls