Network Engineer L2 (Cisco ACI) - Healthcare

PRIMESTAFF MANAGEMENT SERVICES PTE LTD; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A leading recruitment services provider in Singapore is seeking an experienced Network Engineer (L2) to design and troubleshoot advanced network solutions. The ideal candidate has at least 5 years of hands-on experience with Cisco ACI, routing protocols, and load balancers. This role requires strong problem-solving skills and a deep understanding of data center network environments.

Qualifications

• Minimum 5 years of hands-on experience in Cisco ACI configuration and troubleshooting.
• Good to have experience in CCNP certification or higher (CCIE) and network automation.

Responsibilities

• Configure, manage, and troubleshoot Cisco ACI fabrics.
• Design and implement advanced routing and switching solutions.
• Manage network access control systems and Wireless LAN Controllers.
• Configure and maintain load balancers for application delivery.
• Perform root cause analysis for escalated network issues.

Skills

Cisco ACI configuration and troubleshooting

Routing protocols (OSPF, BGP)

Switching technologies

NAC and WLC

F5 load balancers

Layer 2 and Layer 3 troubleshooting

Education

Diploma or higher in Networking, IT, or related field

Tools

Cisco ACI

F5 load balancers

Job description

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