Senior Telecom Network Architect | SDN & AI-Driven Ops

NCS Pte Ltd; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

NCS Pte Ltd is a leading AI Tech Services company with a 15,000-strong team across the Asia Pacific, delivering network projects in LAN, WAN, and data center environments. You will be responsible for design, implementation, and post-sales support, driving high customer satisfaction and professional standards.

You will own technical designs, perform configurations, and contribute to innovative networking solutions including telemetry, automation, and AI-assisted use cases.

Qualifications

• 3–5 years hands-on network engineering experience.
• Experience with switches, routers, firewalls.
• Strong routing protocols: BGP, EIGRP, OSPF, MP-BGP.
• Experience with MPLS L3VPN/L2VPN and EVPN.
• Experience with DC Fabric, VXLAN, MC-Lag, VPC.
• Familiarity with SDN, telemetry, and automation.
• Certifications CCIE/HCIE/CCNP preferred.
• Proactive fault isolation and resolution.
• Documenting networks and proposing solutions.
• Exposure to Cisco, Juniper, Huawei equipment.

Responsibilities

• Lead network project implementation from design to commissioning.
• Perform configurations, troubleshooting, and performance monitoring.
• Design solutions for LAN/WAN, DC and security.
• Adopt ITIL practices in changes, incidents and releases.
• Prepare proposals and solution presentations.
• Drive model-driven telemetry and SDN controller adoption.
• Contribute to AI-assisted networking use cases.

Skills

Network engineering

LAN/WAN

DC/Data Centre

BGP/OSPF

MPLS L3VPN/L2VPN

SDN/Telemetry

Automation (Python)

Ansible/Terraform

AI for networking

Troubleshooting

Vendor equipment knowledge

Education

CCIE/HCIE/CCNP certifications

Tools

Cisco ASR9K

NCS5500

Juniper MX2000

Huawei NE5000E

NE40E

Python

Ansible

Terraform

Job description

NCS Pte Ltd is a leading AI Tech Services company with a 15,000-strong team across the Asia Pacific, delivering network projects in LAN, WAN, and data center environments. You will be responsible for design, implementation, and post-sales support, driving high customer satisfaction and professional standards.

You will own technical designs, perform configurations, and contribute to innovative networking solutions including telemetry, automation, and AI-assisted use cases.