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Infrastructure Support Engineer

HCLTech

singapore, singapore, Singapore Full-time June 19, 2026

Found Description

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.

Primary Skills (Must‑Have)

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

Good to Have

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

Key Responsibilities

  • Administe...

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