APAC Network Architect for Global Infrastructure

ByteDance; Singapore; On-site; SGD 180,000 - 240,000; Full time

Job summary

ByteDance seeks an experienced Network Architect to own APAC office networks and cross-region backbone projects from Singapore. You will shape designs, lead multi-region deployments, and drive operational governance for high availability and security.

Role requires strong English communication, vendor coordination, and hands-on design and implementation across campus, WAN, and data center networks in a fast‑growing tech environment. Based in Singapore.

Qualifications

• Bachelor's degree or above in a related technical discipline or equivalent practical experience.
• Extensive IT network architecture design, planning, buildout, and operations governance experience.
• Expert knowledge of TCP/IP, routing/switching, BGP/OSPF/IS-IS, MPLS, VXLAN, EVPN, QoS, VPN, NAT, DNS, DHCP.
• Experience with IPv4/IPv6 dual-stack, large-scale office, backbone, or cross-region WAN networks.
• Strong hands-on capability in solution design, change assessment, fault isolation, and operational handover.
• Excellent English communication, able to lead technical discussions and produce documentation.

Responsibilities

• Own architecture design, buildout, optimization, and governance for global office networks and cross-border connectivity.
• Lead capacity expansion for regional networks, ensuring quality, cost, and timeline adherence.
• Design enterprise network architecture including campus, WAN, data center, cloud interconnect, and security boundaries.
• Act as technical owner for key projects; coordinate cross-region teams and external vendors to manage risks.
• Develop and maintain global network delivery standards, templates, and SOPs for repeatable delivery.
• Lead troubleshooting, incident response, RCA reviews, and long-term improvements to minimize business impact.
• Evaluate emerging tech (SD-WAN, SDN, SASE, Zero Trust) and apply to evolve architecture and cost
• Regularly assess capacity, performance, stability, and security; drive improvements across devices and config.

Skills

TCP/IP networking

Routing protocols

BGP

OSPF

IS-IS

MPLS

VXLAN

EVPN

IPv4/IPv6 dual-stack

WAN

SD-WAN

Data center networks

Network security

High availability

English communication

Stakeholder management

Project coordination

Problem solving

Python

Shell

Go

Education

Bachelor's degree

Tools

Cisco

Juniper

Aruba

F5

Fortinet

Palo Alto

ClearPass

Cisco ISE

Job description

ByteDance seeks an experienced Network Architect to own APAC office networks and cross-region backbone projects from Singapore. You will shape designs, lead multi-region deployments, and drive operational governance for high availability and security.

Role requires strong English communication, vendor coordination, and hands-on design and implementation across campus, WAN, and data center networks in a fast‑growing tech environment. Based in Singapore.