Senior Network Engineer - Payment Infrastructure & SD-WAN

NETS; Singapore; On-site; SGD 70,000 - 120,000; Full time

Job summary

NETS in Singapore seeks a Network Engineer to develop and maintain secure networks and mentor a team of engineers to support NETS products and services.

The role requires strong problem-solving, expert knowledge of network administration and architecture, and the ability to collaborate across the organization on network initiatives. The position may involve 24/7 standby on a rotation.

Qualifications

• Diploma or Degree in Computer Science or related field.
• 4+ years in network engineering in a medium to large organization.
• CCNP or equivalent certification preferred.
• Familiar with VLANs, IP addressing, routing protocols (OSPF, BGP).
• Experience with SD-WAN, MPLS, VPN, DNS is required.
• Experience in payment industry networks is advantageous.

Responsibilities

• Implement and administer multi-vendor network devices (switches, routers, firewalls, load balancers, DNS).
• Support LAN/WAN infrastructure (SD-WAN, MPLS, VPN-Tunnels, ISP, ISDN).
• Collaborate with stakeholders to design network solutions.
• Follow change management policies for configurations.
• Design proofs of concept for application support teams.
• Track refresh of end-of-life network hardware/software.
• Maintain network documentation and processes.
• On 24/7 standby roster on rotation.

Skills

Multivendor networking

VLANs

Routing protocols

IPSec VPN

Network security

Troubleshooting

WAN/LAN design

Education

Diploma or Degree in Computer Science or related field

Tools

Cisco Nexus/IOS

Check Point / Palo Alto

Fortinet firewall

Job description

NETS in Singapore seeks a Network Engineer to develop and maintain secure networks and mentor a team of engineers to support NETS products and services.

The role requires strong problem-solving, expert knowledge of network administration and architecture, and the ability to collaborate across the organization on network initiatives. The position may involve 24/7 standby on a rotation.