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Infrastructure Support Specialist (Middleware Support)

HCLTech

singapore, singapore, Singapore Full-time June 25, 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.

Key Responsibilities
  • Administer WebLogic and JBoss servers via console and command line
  • Perform start/stop, troubleshooting, and maintenance of application servers
  • Support SIT, UAT, NFT, and Production environments
  • Monitor application & server health to ensure high availability
  • Troubleshoot incidents and provide Root Cause Analysis (RCA)
  • Coordinate with WebLogic consultants and Unix system administrators for patching
  • Manage SSL certificate renewals on web and middleware servers <...

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