Req ID: 388155

NTT DATA strives to hire exceptional, cutting-edge and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Webapp Systems Integration Sr Specialist to join our team in Bangalore, Karnātaka (IN-KA), India (IN).
WebApps Job Description:

Middleware - Web & Application Server Administrator

Role Summary

NTT DATA is seeking --years of Web & Middleware Administrator is responsible for installing, configuring, securing, optimizing, and supporting enterprise‑grade web servers, application servers, and middleware platforms across on‑premise and cloud environments. This role ensures highly available, scalable, and secure hosting for business applications while collaborating closely with development, security, DevOps, cloud, and infrastructure teams.

Key Responsibilities

1. Web Server Administration (Apache HTTP, IBM IHS, NGINX, IIS)

• Install, configure, and maintain Apache HTTP, IBM IHS, NGINX, and IIS across Linux/Windows environments.





• Configure virtual hosts, reverse proxies, load balancing, SSL/TLS, mod_security, mod_jk/mod_proxy, WAF rules, and request routing.

• Manage certificates, keystores, aliasing, and automated certificate renewals.

• Implement hardening guidelines (headers, ciphers, rate limits, firewall rules).

• Monitor web traffic patterns, tune performance, and troubleshoot HTTP/HTTPS/SSL issues.

2. Java Application Server Administration (WebLogic, WebSphere, JBoss, Tomcat, Oracle AS)

• Install, configure, patch, and upgrade Oracle WebLogic, IBM WebSphere, JBoss EAP/WildFly, Apache Tomcat, and Oracle Application Server.

• Manage JVM tuning, heap sizing, thread pools, JDBC data sources, JMS resources, session replication, and clusters.

• Deploy EAR/WAR/JAR applications manually and via CI/CD pipelines.

• Troubleshoot application issues: classloader conflicts, memory leaks, thread dumps, GC tuning, connection po

📌 Webapp Systems Integration Sr Specialist (Bengaluru)
🏢 NTT DATA Services
📍 Bengaluru