NTT Data Hiring Routing and Switching Specialist (Noida)

NTT DATA is looking for a Routing and Switching, Network Engineering Specialist to join our team in Noida, Uttar Pradesh, India.

DDI Responsibilities

This role is responsible for administering, automating, and supporting the enterprise DDI platform (DNS, DHCP, and IP Address Management) using CygnaLabs IPControl. The goal is reliable IP address allocation, DNS resolution, DHCP services, network automation, and compliance across on-premises, hybrid, and cloud environments.

• Manage and maintain the IPControl infrastructure
• Administer enterprise DNS, DHCP, and IPAM services
• Create and manage IP address blocks, subnets, DHCP scopes, reservations, and DNS zones
• Monitor DHCP pool utilization and IP address consumption
• Plan and allocate IPv4 and IPv6 address space, and maintain accurate IP inventory and lifecycle management
• Handle subnet provisioning, reclamation, and capacity forecasting
• Support multi-cloud environments
• Configure and troubleshoot DNS records, zones, and policies
• Manage DHCP failover and lease monitoring
• Support Microsoft DNS/DHCP, ISC/Kea, BIND, and cloud DNS services
• Resolve production incidents affecting DNS and DHCP operations
• Use automation tools, APIs, and scripting to streamline network provisioning and improve service reliability

Load Balancer Management

Configure and manage load balancers such as F5 BIG-IP (LTM/GTM), Citrix ADC (NetScaler), and HAProxy or NGINX where applicable.

• Implement L4/L7 load balancing
• Configure virtual servers, pools, and health monitors
• Set up SSL offloading and certificates
• Optimize traffic distribution and application performance
• Troubleshoot load balancing and application connectivity issues

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. The company is committed to accelerating client success and positively impacting society through responsible innovation.

NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D. Whenever possible, the company hires locally to its offices or client sites, and in-office attendance may be required for meetings or events depending on business needs.