Job Description

Role Summary

We are seeking a skilled Middleware Administrator with strong experience in administering and optimizing enterprise middleware platforms. The role focuses on ensuring high availability, performance, and security of middleware environments supporting critical business applications. The ideal candidate will bring hands-on expertise in application servers such as JBoss and Apache Tomcat, along with solid Linux administration and troubleshooting capabilities.

Key Responsibilities

- Install, configure, and maintain middleware platforms and application servers.
- Administer and support technologies such as JBoss, Apache Tomcat, RSD, Zena, Airlock Application Server, and related components.
- Deploy, monitor, and troubleshoot enterprise applications across environments.
- Configure and manage clustering, load balancing,



and high availability (HA) setups.
- Perform middleware patching, upgrades, and implement security hardening practices.
- Monitor system health, logs, and performance; proactively resolve incidents within defined SLA timelines.
- Analyze application and JVM performance using thread dumps, heap dumps, and tuning techniques.
- Manage SSL certificates, user access controls, and security configurations.
- Automate routine operational tasks using Shell scripting.
- Collaborate with application, database, infrastructure, and network teams to ensure seamless operations.
- Support production operations, disaster recovery (DR), and migration activities.

📌 System Manager (Middleware) (Pune)
🏢 Avaloq
📍 Pune