IT Support

quess selection & services pte. ltd. • singapore, singapore, Singapore • Posted June 09, 2026

Location singapore, singapore
Job Type Full-time
Category Other-General
Posted June 09, 2026
Job Overview
We are seeking an IBM i / AS400 Operations Engineer to support daily IT operations, batch processing, and system monitoring activities in an enterprise environment. The ideal candidate will be responsible for ensuring system availability, monitoring scheduled jobs, responding to incidents, and supporting operational stability across critical platforms. Key Responsibilities
Monitor and operate IBM i (AS400) systems to ensure optimal system performance and availability Execute, monitor, and troubleshoot batch jobs and automated schedules using enterprise scheduling tools Ensure jobs complete within defined SLAs and promptly escalate issues when deviations occur Perform daily operational activities including system health checks, backup verification, and batch job restarts Respond to system alerts, incidents, and operational issues following established SOPs and escalation procedures Coordinate with application, infrastructure, and support teams during incidents, deploy...

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