6–10 years

Infrastructure Support Specialist responsible for middleware and infrastructure support of business‑critical banking applications across Production and Non‑Production environments. The applications support user login, account opening, and high‑value payment transactions, requiring strong availability, monitoring, and rapid incident response.

• WebLogic Server administration
• JBoss Application Server administration
• Oracle Database (support & migration coordination)
• JVM Heap configuration, thread dumps, log analysis

• WebSphere MQ (basic administration)
• Environment migrations & setup
• SFTP, SSH password‑less authentication
• Release & deployment coordination
• UNIX diagnostic tools: lsof, prstat, vmstat, ps