Infrastructure Engineer

ZENTACT SYSTEMS PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

ZENTACT SYSTEMS PTE. LTD. in Singapore is seeking an Infrastructure Engineer with 10+ years of hands-on experience in large-scale networks and cloud infra. The role focuses on routing, switching, LAN/WAN, and advanced troubleshooting to ensure network reliability.

Expertise in TCP/IP, BGP, MPLS, EVPN, SD-WAN, and Cisco ACI is highly valued. The incumbent will work in Singapore with a focus on designing, implementing, and maintaining enterprise-grade network infrastructure.

Qualifications

• 10+ years of infrastructure experience required.
• Strong expertise in network protocols, architectures and technologies.

Skills

Networking

Azure Cloud

Routing & Switching

BGP/EVPN

SD-WAN

Troubleshooting

Teamwork

Documentation

Tools

Cisco Routers/Switches

Job description

Position : Infrastructure Engineer

• Experience: 10+ years of Infrastructure experiences.
• Expertise in network protocols, architectures , and technologies ( e.g. TCP/IP, BGP , MPLS, MP-BGP, EVPN)
• Experience in Azure, cloud infra preferrred
• In-depth understanding of the networking concepts – Routing, switching , LAN/WAN, Sapnning Tree protocol, HSRP, ARP,VLAN, Inter-VLAN Routing, OSPF, BGP, VxLAN, Cisco ACI, VxLAN BGP eVPN, SDA, SDWAN etc.
• Hands on experience on routers and switches for advanced troubleshooting of the network related problems and incidents.
• Advanced hands-on experience on troubleshooting complex network problems.
• Logical and analytical thinking and problem analysis skills to troubleshoot complex network problem to isolate the root cause and provide suitable resolution
• Strong problem-solving skills and positive attitude.
• Excellent team player and strong interpersonal skills
• Excellent organizational and prioritization skills

Work Location : Singapore