IBM I Series Administrator

Job Summary:

We are seeking a skilled and experienced IBM i (AS/400, iSeries) Systems Administrator to manage, maintain, and enhance our IBM i infrastructure. This role is critical to ensuring the stability, performance, and security of our core systems. The ideal candidate will have a solid background in IBM I operating system architecture, CL programming, and system-level troubleshooting.

Key Responsibilities:

• Administer and maintain IBM i (AS/400, iSeries) systems, ensuring optimal performance and uptime.
• Perform regular system monitoring, health checks, and performance tuning.
• Manage backup and recovery processes using BRMS or similar tools.
• Apply Program Temporary Fixes (PTFs) and perform operating system upgrades in a structured and documented manner.
• Support and manage system security, user provisioning, and access control policies.
• Troubleshoot and resolve hardware/software issues on the IBM i platform.
• Collaborate with application teams for performance enhancements and system integrations.
• Configure and maintain network protocols (TCP/IP), printers, and other system devices within the IBM i environment.
• Create and maintain CL programs, scripts, and job schedules for automation and system tasks.
• Prepare and maintain documentation for system configurations, procedures, and policies.

Qualifications:

• 4+ years of hands-on experience with IBM i (AS/400, iSeries) systems administration.
• Strong knowledge of IBM i operating system architecture, CL programming, and system commands.
• Experience with backup and recovery tools (BRMS highly preferred).
• Proven experience with PTF management and OS version upgrades.
• Good understanding of networking (TCP/IP), printers, and security protocols within an IBM i environment.
• Strong problem-solving skills and the ability to work independently or in a team.
• Excellent communication and documentation skills.