Network Technical Architect

As a Network Technical Architect at NTT DATA, you will design and govern complex WAN, LAN, WLAN, SD-WAN, cloud, and data centre networks to meet current and future needs. You will guide delivery teams, lead technical design authority activities, and shape pre-sales to delivery transitions. The role combines deep networking expertise with consultancy skills to advise clients, create high-quality design documents, and drive successful project outcomes. You will work with cross-functional teams to align solutions with business goals and compliance standards. This is an opportunity to influence large-scale network transformations for enterprise customers.

• tailored benefits supporting wellbeing
• Learning and Development opportunities
• flexible work options
• opportunity to grow within a $30+ billion global leader
• inclusive and diverse workplace

• Design enterprise network architectures across WAN, LAN, WLAN, SD-WAN, cloud, and data centre environments
• Provide pre-sales input to ensure designs meet customer and operational needs
• Create and maintain design documentation for internal and external use
• Act as technical lead on solution design, deployment, and transition to delivery
• Collaborate with remote delivery and operational teams
• Serve as ongoing design authority for larger customers after go-live
• Serve as technical escalation point for major incidents
• Support occasional out-of-hours requirements to assist project delivery
• Consult with customers on capacity planning, security audits, performance optimization, deployments and migrations
• Maintain broad technical competencies across relevant technologies
• Utilize soft skills to ensure a positive customer experience

• Current professional/expert vendor certifications (e.g., CCNP / CCIE)
• Deep understanding of network protocols, topologies, security, routing, switching, wireless, and IP addressing
• Broad product knowledge with integrated technology perspective
• Experience owning and delivering project outcomes with technical oversight
• Proven ability to produce high-quality design documentation from architecture to detailed design
• Excellent interpersonal, written and oral communication, and organizational skills
• Strong client engagement and technical consulting aptitude
• Ability to collaborate effectively and contribute to team success
• Bachelor's degree in a related field or equivalent experience

• strong communication
• collaboration
• client engagement
• enterprise network design
• WAN, LAN, WLAN, SD-WAN, data centre networking
• network security