Lead Enterprise Network Architect - Data Centre & Cloud

NTT Limited; Petaling Jaya; On-site; MYR 120,000 - 180,000; Full time

Job summary

NTT DATA is seeking a Network Consultant to lead enterprise and data centre networking initiatives across private cloud and migration projects. You will design architectures for data centres, campus, WAN/SD‑WAN, and interconnects, and run readiness and maturity assessments for client estates.

You will develop proposals, statements of work, and technical designs, and mentor junior engineers while tracking vendor roadmaps and evolving network security strategies.

Qualifications

• Enterprise networking experience with consulting or architecture focus.
• Strong EVPN-VXLAN and spine-leaf design knowledge.
• Experience with data centre migration, DR, and capacity planning.
• Ability to produce proposals, SOWs, and architectural designs.

Responsibilities

• Leads network transformation and assessment opportunities with scope and BOM.
• Develops proposals, architectures, and SOWs for RFI/RFP/RFQ responses.
• Delivers designs for data centre fabrics, WAN/SD-WAN, and interconnects.
• Conducts NRA/NMA, capacity, resilience, and lifecycle reviews across sites.
• Designs migration, cutover plans, and rollback strategies for data centre projects.
• Advises on security architecture with NSX and firewall placement.
• Mentors junior engineers and supports enablement activities.

Skills

Network architecture

Enterprise networking

Data centre networking

EVPN-VXLAN

NRA/NMA

Vendor roadmaps

Stakeholder management

Technical writing

Education

Bachelor’s degree in IT/CS/Engineering

Cisco CCNP (Enterprise or Data Center)

Huawei HCIP (Datacom or Data Center Network)

Juniper JNCIP

Cisco CCIE

Huawei HCIE

Tools

Cisco Nexus/ACI

Arista

Juniper

Huawei CloudEngine

SD-WAN platforms

VMware NSX

Job description

NTT DATA is seeking a Network Consultant to lead enterprise and data centre networking initiatives across private cloud and migration projects. You will design architectures for data centres, campus, WAN/SD‑WAN, and interconnects, and run readiness and maturity assessments for client estates.

You will develop proposals, statements of work, and technical designs, and mentor junior engineers while tracking vendor roadmaps and evolving network security strategies.