- Installing, configuring, and upgrading AS/400 operating systems and applications.
- Managing system resources like CPU, memory, and disk space.
- Creating and maintaining regular system backups.
- Implementing security measures to protect sensitive data on the AS/400 , OS security patching.
- Monitoring system performance and identifying potential issues.
- Implementing disaster recovery procedures to restore data in case of system failure.
- Creating and managing user accounts and access levels.
- Diagnosing and resolving technical issues related to AS/400 systems.Role & responsibilities