APAC Network Solutions Architect - Secure & WAN/LAN

Charterhouse Asia; Singapore; On-site; SGD 150,000 - 190,000; Full time

Job summary

Charterhouse Asia seeks an experienced Network Solutions Architect to lead enterprise network architecture and delivery across the APAC region. You will define standards, drive strategy, and ensure secure, resilient, scalable infrastructure that underpins business programs.

Collaborating with Engineering, Security, Cloud, and Infrastructure teams, you will provide technical leadership, governance, and mentorship while delivering regional projects focused on availability, DR, and cost efficiency.

Qualifications

• Bachelor's degree in a relevant discipline.
• 10–15 years of experience in enterprise networking, including significant leadership.
• Experience with architecture governance, technical documentation, risk management and implementation planning.

Responsibilities

• Define and drive the APAC network architecture roadmap, standards, and best practices.
• Design secure, scalable, and highly available network solutions across LAN/WAN, SD-WAN, data centres, cloud connectivity, Internet, wireless, and network security.
• Lead architecture reviews, technical design, solution assurance, and implementation planning for major infrastructure initiatives.
• Ensure solutions meet enterprise requirements for availability, resilience, security, disaster recovery, operational support, and lifecycle management.
• Provide technical leadership throughout the project lifecycle from requirements gathering to handover.
• Collaborate with project managers, engineers, vendors, and service providers to deliver regional infrastructure projects.
• Ensure compliance with enterprise architecture standards, security policies, audit requirements, and regulatory obligations.
• Drive standardisation, automation, continuous improvement, and reduction of technical debt across the network.

Skills

Enterprise networking

Network architecture

Cisco routing & switching

BGP

OSPF

MPLS

SD-WAN

VPN

DNS/DHCP/IPAM

Wireless networks

Data centre networking

Load balancing

Security technologies

Palo Alto

Fortinet

Cisco ISE

F5

Cloud integration

Education

Bachelor's Degree in Computer Science, Information Technology, Engineering, Telecommunications, or a related discipline

Tools

Palo Alto

Fortinet

Cisco ISE

F5

Job description

Charterhouse Asia seeks an experienced Network Solutions Architect to lead enterprise network architecture and delivery across the APAC region. You will define standards, drive strategy, and ensure secure, resilient, scalable infrastructure that underpins business programs.

Collaborating with Engineering, Security, Cloud, and Infrastructure teams, you will provide technical leadership, governance, and mentorship while delivering regional projects focused on availability, DR, and cost efficiency.