Enterprise Network Architect

BASE CAMP DIGITAL PTE. LTD.; Singapore; On-site; SGD 166,000 - 240,000; Full time

Job summary

BASE CAMP DIGITAL PTE. LTD. is seeking an experienced Enterprise Network Resilience Architect in Singapore to lead a strategic resilience assessment for a large banking client.

The role focuses on strengthening network availability, disaster recovery, and operational resilience, with deep expertise in enterprise network design and governance. The candidate will review existing WAN/LAN/data centre architectures, identify gaps, and deliver strategic recommendations and a roadmap for improvements.

Qualifications

• Minimum 15 years of experience in enterprise network architecture or related field.
• Proven experience designing, reviewing or assessing large-scale enterprise networks.
• Strong knowledge of WAN, LAN, data centre networking, SD-WAN, routing and switching.
• Expertise in DNS, load balancing, high availability and data centre failover.

Responsibilities

• Network Architecture Assessment: review WAN/LAN/data centre architectures and assess redundancy.
• Network Resilience & Disaster Recovery: evaluate failover and recovery readiness across data centres.
• Future-State Architecture & Recommendations: define target-state principles and roadmaps.
• Stakeholder Engagement: present findings to senior technology leaders and advise on priorities.

Skills

Enterprise networking

WAN/LAN design

Data centre networking

DNS architecture

High availability

Disaster recovery

Stakeholder engagement

Cloud networking

Hybrid cloud

Tools

Cisco CCIE

CCDE

Juniper JNCIE

Job description

Enterprise Network Resilience Architect

Location: Singapore
Work Arrangement: Singapore-based, with onsite engagement as required
Industry: Banking

Job Type: Contract
Duration: 6 months to start (highly extendable)
Only looking at immediately joiners up or up to 2 weeks notice (Mandatory)
Suitable candidates: (\"Enterprise Network Architect\" OR \"Network Architect\"OR \"Network Solutions Architect\" OR \"Principal Network Architect\"OR \"Lead Network Architect\")

This person must have done such projects before. This is not going to be an operations role. It is a project. Therefore, consulting experience would be highly preferred

Role Overview

We are seeking a highly experienced Enterprise Network Resilience Architect to support a strategic technology resilience assessment for a large enterprise organisation.

The successful candidate will assess existing network architecture, identify resilience gaps and potential single points of failure, and develop recommendations to strengthen network availability, disaster recovery and operational resilience.

This role requires deep expertise in enterprise network architecture, data centre connectivity, high availability and disaster recovery, together with the ability to provide strategic technical recommendations to senior stakeholders.

Key Responsibilities

Network Architecture Assessment

• Review existing WAN, LAN and data centre network architectures.
• Assess inter-data-centre connectivity, network redundancy and failover capabilities.
• Review routing, switching, DNS, load balancing and traffic management architectures.
• Identify network-related single points of failure and dependencies affecting critical services.
• Evaluate network architecture across production and disaster recovery environments.

Network Resilience & Disaster Recovery

• Assess network resilience across primary and secondary data centres.
• Review active-active and active-passive operating models.
• Evaluate network failover, recovery mechanisms and disaster recovery readiness.
• Assess connectivity resilience between regional locations and central environments.
• Identify gaps that could affect service availability during major infrastructure disruptions.

Future-State Architecture & Recommendations

• Define target-state network architecture principles and design recommendations.
• Recommend network landing zone design patterns and improvements to network resilience.
• Assess readiness for automated failover and recovery.
• Recommend enhancements to scalability, availability and operational efficiency.
• Contribute to the development of a network transformation roadmap, including prioritisation of improvement initiatives.

Stakeholder Engagement & Advisory

• Work closely with infrastructure, enterprise architecture, security, operations and resilience teams.
• Participate in technical architecture reviews and validation workshops.
• Review architecture documentation, technical standards and supporting evidence.
• Present assessment findings, architectural recommendations and improvement priorities to senior stakeholders.

Requirements

• Minimum 15 years of experience in enterprise network architecture, network design or a closely related field.
• Proven experience designing, reviewing or assessing large-scale enterprise network environments.
• Strong technical knowledge of WAN, LAN, data centre networking, SD-WAN, routing and switching.
• Expertise in DNS architecture, load balancing, network segmentation and high availability.
• Strong experience in dual-data-centre architecture, disaster recovery design and network failover strategies.
• Experience conducting current-state assessments, gap analysis and future-state architecture definition.
• Ability to translate complex technical findings into practical recommendations and technology roadmaps.
• Strong communication and stakeholder engagement skills, including the ability to advise senior technology leaders.

Preferred Experience

• Experience in banking, financial services or other highly regulated enterprise environments.
• Exposure to regulatory requirements relating to technology and operational resilience.
• Experience supporting regional or multi-country network environments.
• Background in network modernisation and infrastructure transformation programmes.
• Familiarity with cloud networking across AWS, Microsoft Azure or Oracle Cloud Infrastructure.
• Experience working in hybrid enterprise architecture environments.

Preferred Certifications

One or more of the following would be advantageous:

• Cisco CCIE – Enterprise Infrastructure
• Cisco CCDE
• Juniper JNCIE
• AWS Advanced Networking
• Microsoft Azure Network Engineer Associate
• TOGAF