Full-time

Technical Application (TA) Engineer

Posted by ELLIOTT MOSS CONSULTING PTE. LTD. • Singapore, Singapore, Singapore

📍 Singapore, Singapore 🕒 March 01, 2026

About the Role

Job Description

We are seeking a Technical Application (TA) Engineer to manage and support enterprise applications and their underlying infrastructure.

The role requires strong operational ownership, hands-on system administration capability, and database expertise—particularly in Oracle Database 19c.

The TA Engineer will be responsible for application operations, patching, system maintenance, troubleshooting, and supporting highly available enterprise environments.

Key Responsibilities

  1. Application & Infrastructure Operations: Take ownership of multiple enterprise application products (e.g., IBM WebSphere Application Server, IBM MQ, Qlik Sense, Microsoft SharePoint, Pega Platform). Perform OS-level and application-level patching. Manage operational housekeeping, archival, backup, and recovery activities. Monitor and maintain IT systems and application assets. Provide onsite operational support when required, including after office hours...

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