Senior Enterprise Network Architect & Leader

Charterhouse Partnership; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Charterhouse Partnership in Singapore seeks an experienced Network Manager to lead design, deployment, and operation of our enterprise network across production environments. You will collaborate with infrastructure, cybersecurity, cloud and application teams to deliver strategic initiatives, ensuring high availability, security, and performance.

The role requires 8–12 years in enterprise networking with leadership experience and hands-on expertise in Cisco routing/switching, BGP/OSPF, MPLS, and

Qualifications

• Bachelor’s degree in Computer Science, IT, or engineering.
• 8–12 years in enterprise network engineering with leadership experience.
• Hands-on with Cisco routing and switching, BGP/OSPF, MPLS.
• Experience with cloud networking (Azure/AWS) and hybrid connectivity.
• Knowledge of ITIL processes and incident/change management.

Responsibilities

• Lead design, implementation, and operations of enterprise network infrastructure.
• Manage LAN, WAN, wireless, Internet, and data centre networks.
• Oversee network availability, performance, capacity planning, and lifecycle management.
• Drive network modernization initiatives including hybrid cloud connectivity and SDN.
• Ensure network security practices with cybersecurity collaboration.
• Lead incident, problem, and change management for network services.
• Mentor network engineers and provide technical leadership.

Skills

Leadership/People management

Stakeholder management

Communication skills

ITIL processes

Automation (Python/Ansible)

Education

Bachelor's Degree in Computer Science/Engineering/IT

Tools

Cisco routing & switching

BGP/Ospf/MPLS

Firewalls (Palo Alto/Check Point/Fortinet)

Load Balancers (F5)

VPN/IPSec

DNS/DHCP

Wireless networking

Azure/AWS networking

Job description

Charterhouse Partnership in Singapore seeks an experienced Network Manager to lead design, deployment, and operation of our enterprise network across production environments. You will collaborate with infrastructure, cybersecurity, cloud and application teams to deliver strategic initiatives, ensuring high availability, security, and performance.

The role requires 8–12 years in enterprise networking with leadership experience and hands-on expertise in Cisco routing/switching, BGP/OSPF, MPLS, and