(T-352) Admin

Job description
Key Responsibilities:
Infrastructure Management:
Installation, Configuration, and Upgrades: Set up and maintain AS400 systems, including software upgrades and patches using tools like IBM i Access Client Solutions (ACS) and IBM Navigator for i.
Storage Management: Allocate storage space, manage libraries and objects, and plan for future storage needs using tools like IBM i Disk Management and BRMS (Backup, Recovery, and Media Services).
User Management: Create and manage user accounts, assign permissions, and control access to the system using IBM Security Access Manager and IBM i User Profiles.
Security: Implement and maintain security measures to protect AS400 systems from unauthorized access and breaches using IBM i Security Tools and IBM Guardium.
Performance Optimization:
Monitoring: Proactively monitor system performance, identify bottlenecks, and take corrective actions using tools like IBM Performance Tools for i and IBM i Performance Navigator.
Tuning: Tune system parameters, SQL queries, and indexes to optimize performance using IBM i SQL Performance Analyzer and IBM i Performance Data Investigator.
Backup and Recovery:
Backups: Regularly back up systems to ensure data protection and disaster recovery using tools like BRMS and IBM i Save/Restore.
Recovery: Restore systems from backups and resolve data corruption issues using BRMS and IBM i Recovery Tools.
Data Integrity:
Data Modeling: Work with data architects to design and implement efficient database schemas using tools like IBM Data Studio and IBM InfoSphere Data Architect.
Data Validation: Ensure data accuracy and consistency through data validation and integrity checks using IBM InfoSphere QualityStage.
Collaboration:
Developer Support: Collaborate with developers to design and implement new system features and applications using tools like IBM Rational Developer for i and IBM i Access Client Solutions.
User Support: Provide training and support to users on how to access and use AS400 systems.
Troubleshooting:
Problem Solving: Identify and resolve system issues, errors, and performance problems using tools like IBM i Service Tools and IBM i System Logs.
Documentation: Maintain documentation of system configurations, procedures, and troubleshooting steps using tools like Confluence and SharePoint.
Daily Tasks:
Monitor and manage the health and performance of AS400 systems.
Perform routine maintenance tasks, including updates, patches, and backups.
Troubleshoot and resolve technical issues related to AS400 systems.
Collaborate with other IT teams and stakeholders to ensure seamless integration and operation of AS400 systems.
Provide support and training to end-users and IT staff.
Maintain and update system documentation and procedures.
Stay up-to-date with the latest AS400 technologies and best practices.