Job Description
AS400 (IBM i) System Administrator
Role Descriptions
Role Summary
The AS400 (IBM i iSeries) System Administrator is responsible for the administration, monitoring, maintenance, security, patching, upgrades, and operational support of IBM i environments. The role ensures platform stability, performance, availability, and compliance while managing batch scheduling operations using ROBOT Scheduler and supporting business-critical production workloads.
- IBM i AS400 System Administration
- Administer and maintain IBM i (AS400/iSeries) environments across Production, DR, QA, and Development systems.
- Perform daily health checks, system monitoring, and performance tuning.
- Manage user profiles, authorities, object permissions, and security controls.
- Monitor system resources, storage utilization, and capacity planning.
- Perform IPL activities and system startup/shutdown operations.
- Troubleshoot operating system, subsystem, and job-related issues.
- Ensure adherence to ITIL-based Incident, Problem, and Change Management processes.
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