Middleware administrator

JOB DESCRIPTION

Req ID: 379848

We are currently seeking a Middleware administrator to join our team in Bangalore, Karnātaka (IN-KA), India (IN).

Middleware Administrator / Middleware Engineer

Professional Summary:
Experienced Middleware Administrator with x+ years of experience in managing and supporting middleware technologies including WebSphere, Apache Tomcat, WebLogic, Java Web Server, JBoss, and IIS. Skilled in installation, configuration, application deployments, patching, performance tuning, SSL certificate management, troubleshooting, and production support. The role includes management of web servers, application servers, API gateways, message queues, SSL certificates, load balancers, and middleware infrastructure in a 24x7 support environment.

Key Responsibilities
Install, configure, and administer middleware servers and web servers.
Deploy applications and perform server maintenance, patching, and upgrades.
Monitor server health, performance, and availability.
Manage SSL certificates, load balancing, and high-availability configurations.
Troubleshoot incidents, perform root cause analysis (RCA), and provide L2/L3 support.
Support API management, message queues, and middleware integrations.
Automate tasks using Shell scripting, Python, and Ansible.
Work with ServiceNow, Jira, and GitLab for incident and change management.
Maintain documentation and support disaster recovery activities.
Experience supporting production environments with 24x7 operations.
Strong troubleshooting and communication skills.
Required Skills

Web/app hosting servers: WebSphere, Apache Tomcat, WebLogic, Java Web Server, JBoss, and IIS.
Integration middleware: Tibco, MQ Series, RabbitMQ, and MSMQ/Queue Manager
Tools: Ansible, GitLab, ServiceNow, Jira
Scripting: Shell, Python
Others: SSL, Load Balancer, SQL, Linux, Windows, Performance Tuning, Troubleshooting.

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 world's 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.