Location
singapore
Job Type
Full-time
Posted
June 29, 2026
Job Description
Responsibilities
- Monitor and operate IBM i (AS400) systems to ensure optimal performance and availability
- Execute, monitor, and troubleshoot batch jobs and automated schedules using scheduling tools
- Ensure jobs run within defined SLAs and accelerate issues promptly when deviations occur
- Perform daily operational tasks such as system checks, backups verification, and job restarts
- Respond to system alerts, incidents, and operational issues according to SOPs; coordinate with application, infrastructure, and support teams during incidents or maintenance activities
- Maintain and update operational documentation, run books, and shift handover reports
- Support planned system maintenance, upgrades, and disaster recovery activities; follow security, compliance, and change management procedures
- Provide shift coverage as required (including nights, weekends, or holidays, if applicable)