NTT DATA seeks innovative and passionate individuals to join our growing team. We are looking for a Load Balancer-Network Security Advisor to contribute to our enterprise DDI platform and network infrastructure. This role is pivotal in ensuring the reliable and secure operation of our DNS, DHCP, and IP address management systems, as well as our load balancing solutions.

As a global leader in business and technology services, NTT DATA offers a dynamic environment for career growth. We are committed to accelerating client success and positively impacting society through responsible innovation. Our expertise spans AI, cloud, security, and digital infrastructure, empowering organizations to navigate the digital future confidently.

Administer, automate, and support the enterprise DDI platform using CygnaLabs IPControl, ensuring robust IP allocation, DNS resolution, and DHCP services. You will manage and maintain IPControl infrastructure, administer DNS, DHCP, and IPAM services, and create/manage IP address blocks, subnets, DHCP scopes, reservations, and DNS zones.

Configure and manage various load balancers including F5 BIG-IP, Citrix ADC, HAProxy, and NGINX. This includes implementing L4/L7 load balancing, configuring virtual servers, pools, health monitors, and SSL offloading. You will optimize traffic distribution, troubleshoot connectivity issues, and ensure high application performance and availability across multi-cloud environments.

Proven experience in administering and automating enterprise DDI platforms, specifically with CygnaLabs IPControl, Microsoft DNS/DHCP, ISC/Kea, BIND, and cloud DNS services. A strong understanding of network security principles is essential.

Expertise in configuring and managing load balancers such as F5 BIG-IP (LTM/GTM) and Citrix ADC (NetScaler), along with experience in HAProxy/NGINX. You should be adept at implementing L4/L7 load balancing, managing SSL offloading, and troubleshooting complex network and application connectivity issues. Familiarity with scripting and automation tools to enhance operational efficiency is also required.