L2 Network Engineer

1 week ago


Singapore PRIMESTAFF MANAGEMENT SERVICES PTE LTD Full time

Role Summary We are looking for a skilled Network Engineer (L2)with strong expertise in Cisco 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 . Qualifications Min 5 years of hands-on experience in Cisco ACI configuration and troubleshooting . Strong knowledge of routing protocols (OSPF, BGP)and switching technologies (Layer 2/3) . Experience managing NAC, WLC, and F5 load balancers . Proven ability to handle advanced Layer 2/3 network troubleshooting and escalation support . #J-18808-Ljbffr



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