Req ID: 376560

We are currently seeking a Application Hosting Engineer to join our team in Hyderabad, Andhra Pradesh (IN-AP), India (IN).

Middleware - Application Hosting Engineer (IIS)

Role Summary

Microsoft IIS Administrator - PRIMARY Responsibilities
- Automate IIS administration using PowerShell scripts and Ansible playbooks.
- Manage SSL/TLS certificates and support automated certificate renewal solutions.
- Coordinate OS-level patching and platform upgrades with Windows Server engineering teams.
- Monitor environments using OpsView and vRealize Log Insight dashboards.
- Participate in 24x7 operational support and incident response rotations.

Oracle WebLogic IBM WebSphere / IBM Liberty Administrator - Valuable to Have
- Administer Oracle WebLogic domains and clusters across multiple environments (Production and Non-Production).
- Administer IBM WebSphere Application Server (ND/Base) and IBM Liberty environments across multiple data centers.
- Install, configure, patch,



and upgrade WebLogic Server and JDK with mínimal or zero downtime.
- Manage cells, nodes, clusters, server instances, and runtime configurations.
- Manage domains, managed servers, Node Manager, clusters, JDBC data sources, and JMS resources.
- Automate installation, configuration, and patching using Ansible and WLST scripting.
- Perform JVM performance tuning including heap sizing, garbage collection analysis, and thread/heap dump analysis.
- Troubleshoot production incidents related to memory, CPU, stuck threads, connectivity, and deployments.
- Implement security controls including TLS, certificate lifecycle management, keystores, and truststores.
- Configure and maintain monitoring using Log Insight, APM, OPSView, Prometheus, and Grafana.
- Participate in 24x7 on-call rotation and contribute to incident management and root cause analysis.

About NTT DATA

📌 Application Hosting Engineer (Hyderabad)
🏢 NTT
📍 Hyderabad