Network Engineer L2

7 days ago


Singapore PRIMESTAFF MANAGEMENT SERVICES PTE LTD Full time

Summary

We are seeking an experienced Network Engineer (L2) with strong hands-on expertise in Cisco Application Centric Infrastructure (ACI) and advanced routing/switching. This role involves designing, configuring, and troubleshooting complex data center network environments, while supporting core and access network infrastructure across the organisation.

Responsibilities:

  • Configure, manage, and troubleshoot Cisco ACI fabrics.
  • Design and implement advanced routing and switching solutions.
  • Manage network access control systems (NAC) and Wireless LAN Controllers (WLC).
  • Configure and maintain load balancers (F5) for application delivery.
  • Perform root cause analysis for escalated network issues from L1 engineers.
  • Participate in network architecture reviews and capacity planning.
  • Maintain documentation for configurations, diagrams, and network changes.
  • Ensure compliance with security policies and standards.

Requirements:

  • Diploma or higher in Networking, Information Technology, or related field.
  • Minimum 5 years of hands-on experience in Cisco ACI configuration and troubleshooting.
  • Strong knowledge of routing protocols (OSPF, BGP) and switching technologies.
  • Experience with NAC, WLC, and F5 load balancers .
  • Ability to handle advanced Layer 2 and Layer 3 network troubleshooting.
  • Cisco Certification preferred.
  • Good to have experience in CCNP certification or higher (CCIE), multi-tenant data center environments and Network automation (Python, Ansible).

EA Personnel Name: Sharmila
EA Personnel No: R23113352
EA License No: 95C5411

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