Senior Enterprise Network Architect - Banking & Cloud

China Telecom Asia Pacific; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

China Telecom Asia Pacific is seeking an experienced Network Architect in Singapore to design and deliver enterprise network solutions (LAN, WAN, SD-WAN, VPN, firewalls) aligned with project and business needs.

You will document architectures, collaborate with security, systems, and app teams to create secure, scalable end-to-end solutions, and ensure high availability and SLA adherence across multiple environments. Fluency in English and Chinese is required.

Qualifications

• Minimum 5 years’ experience in enterprise networking roles.
• Strong hands-on experience with networking products and protocols from Huawei, Cisco, Fortinet, Juniper.
• Solid understanding of network security, firewalls, VPNs, BGP/OSPF, VLANs, and VoIP.
• Proven experience on projects in banking or financial services sectors.
• Ability to draft and present comprehensive network deployment plans for enterprise environments.
• Excellent leadership, analytical, problem-solving and troubleshooting skills.
• Bilingual in English and Chinese for liaison with stakeholders.

Responsibilities

• Design and implement enterprise network infrastructure solutions (LAN, WAN, SD-WAN, VPN, firewalls).
• Document architecture, deployment, and migration plans for projects and internal ops.
• Collaborate with cybersecurity, systems, and application teams to deliver secure, scalable end-to-end solutions.
• Ensure high availability, performance, and security across environments.
• Lead or participate in banking/financial sector projects, ensuring regulatory compliance.
• Provide guidance to junior engineers and help establish network architecture standards.
• Maintain and manage existing customer networks, ensuring stability and adherence to SLAs.
• Act as technical POC for enterprise clients, handling escalations and strategic improvements.
• Evaluate new technologies and recommend enhancements to meet evolving business needs.

Skills

Enterprise networking

Leadership

Bilingual English/Chinese

Customer liaison

Education

Bachelor's degree in Networking/IT

Tools

Huawei

Cisco

Fortinet

Juniper

Job description

China Telecom Asia Pacific is seeking an experienced Network Architect in Singapore to design and deliver enterprise network solutions (LAN, WAN, SD-WAN, VPN, firewalls) aligned with project and business needs.

You will document architectures, collaborate with security, systems, and app teams to create secure, scalable end-to-end solutions, and ensure high availability and SLA adherence across multiple environments. Fluency in English and Chinese is required.