System Administrator

2 days ago


tamil nadu, India Tata Consultancy Services Full time

Hiring: System Administrator | 3–5 Years | Chennai We are looking for an experienced System Administrator to join our team in Chennai. The ideal candidate will have strong expertise in system administration, WebSphere technologies, and networking (Network Switching & LAN Technology). 🔧 Must-Have Skills • 3–5 years of experience as a System / Middleware System Administrator • Strong knowledge of WebSphere Application Server & Web Server Administration • Experience with Clustering in WebSphere Application Server & Message Queue • Installation and tuning of WebSphere Application Server / Message Queue Server / Web Server • Hands-on experience in troubleshooting production issues (memory, Java threads, bottlenecks, etc.) • Knowledge of setting up Queue Managers • Strong understanding of Network Switching & LAN Technology ✨ Good-to-Have • Excellent written and verbal communication skills • Ability to work in large, complex project environments 🛠️ Role Responsibilities • Perform end-to-end system administration in large project implementations • Manage and optimize WebSphere and Web Server environments • Handle production troubleshooting and performance tuning • Support LAN network operations and switching infrastructure • Collaborate with development and production support teams • Maintain proper documentation and adhere to IT best practices



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