Senior Network Architect Singapore

We are hiring a Senior Network Architect to join a leading organisation and play a key role in designing, governing, and delivering enterprise-scale network infrastructure solutions.

This is an exciting opportunity for a senior network professional with strong experience in enterprise network architecture, infrastructure modernisation, data centre networking, network security, and large-scale transformation initiatives.

Key Responsibilities

• Design and deliver scalable, secure, and resilient enterprise network architecture across campus, data centre, WAN, and hybrid infrastructure environments.
• Define network architecture standards, technology roadmaps, and best practices to support business growth and infrastructure modernisation.
• Provide technical leadership across routing, switching, network security, internet connectivity, remote access, and enterprise networking technologies.
• Partner with infrastructure, security, application, and technology teams to deliver highly available and business-critical network solutions.
• Provide architecture governance, design reviews, and technical guidance throughout the project lifecycle.
• Evaluate emerging technologies and recommend solutions that improve network performance, scalability, resilience, and operational efficiency.

Requirements

• 10+ years of experience in enterprise network architecture, network engineering, or infrastructure design.
• Deep expertise in enterprise networking technologies, including LAN/WAN, TCP/IP, routing, switching, VPN, firewalls, load balancers, and data centre networking.
• Proven experience designing and implementing large-scale, mission-critical network environments.
• Strong understanding of network security, high availability, disaster recovery, and infrastructure resilience.
• Experience producing architecture documentation (HLD/LLD), conducting design reviews, and engaging senior business and technical stakeholders.
• Exposure to hybrid cloud networking and Azure networking is advantageous but not essential.
• Relevant certifications such as CCNP, CCIE, Azure Networking, or equivalent are highly regarded.

If you're an experienced Network Architect looking to drive enterprise network strategy and infrastructure transformation within a large-scale environment, I'd be happy to share more details.