LB DDI - Network Engineering Senior Specialist

NTT DATA North America; Dadri; On-site; INR 1,500,000 - 2,500,000; Full time

Job summary

NTT DATA is seeking a LB/DDI - Network Engineering Senior Specialist to join our Noida, Uttar Pradesh team in India. The role focuses on Infoblox (DDI) management, administering and maintaining Infoblox appliances, DNS/DHCP/IPAM, DNSSEC/RPZ, and grid management, backups, upgrades.

You will configure load balancers (F5 BIG-IP, Citrix ADC), manage virtual servers, pools, health monitors, SSL offloading, and optimize traffic distribution. Some remote/hybrid options may apply.

Responsibilities

• Infoblox (DDI) management, administer and maintain Infoblox appliances (NIOS)
• Manage DNS, DHCP, and IPAM services, configure DNS zones, records, and DHCP scopes
• Troubleshoot DNS resolution and DHCP issues; handle Grid management, backups, upgrades
• Implement DNS security features (DNSSEC, RPZ)
• Load Balancer Management: F5 BIG-IP, Citrix ADC, HAProxy/NGINX; configure virtual servers, pools, health monitors, SSL offloading

Job description

Job Description:

• JD : Key Responsibilities Infoblox (DDI) Management, Administer and maintain Infoblox appliances (NIOS)Manage DNS, DHCP, and IPAM services, Configure DNS zones, records, and DHCP scopes, Perform IP address management and subnet planning Troubleshoot DNS resolution and DHCP issues. Handle Grid management, backups, and upgrades Implement DNS security features (DNSSEC, RPZ).Load Balancer Management Configure and manage load balancers such as:F5 BIG-IP (LTM/GTM)Citrix ADC (NetScaler) HA Proxy / NGINX (if applicable)Implement L4/L7 load balancing Configure: Virtual Servers Pools and health monitors 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. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the worlds leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners.NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.

We are currently seeking a LB/DDI - Network Engineering Senior Specialist to join our team in Noida, Uttar Pradesh (IN-UP), India (IN).

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees.

This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here. If youd like more information on your EEO rights under the law, please click here. For Pay Transparency information, please click here.