AS400/IBM Infrastructure Analyst
Job in
Phoenix, Maricopa County, Arizona, 85003, USA
Listed on 2026-07-04
Listing for:
Veriipro
Full Time
position Listed on 2026-07-04
Job specializations:
-
IT/Tech
Systems Administrator, Disaster Recovery IT, IT Infrastructure
Job Description & How to Apply Below
Required Qualifications
- 5+ years of experience working with IBM i (AS/400) environments.
- Strong hands‑on experience with IBM i system administration and infrastructure support.
- Experience with OS upgrades, PTF management, system maintenance, and release management.
- Experience managing job queues, subsystems, system monitoring, and performance tuning.
- Experience with user security, profiles, permissions, authorization lists, and access controls.
- Experience monitoring system performance, resource utilization, and capacity planning.
- Experience supporting production environments with high availability requirements.
- Strong troubleshooting, analytical, and problem‑solving skills.
- Administer, monitor, and support IBM i (AS/400) systems across production, development, and test environments.
- Perform system upgrades, PTF installations, configurations, and ongoing maintenance.
- Manage system objects, libraries, user profiles, authorization lists, and security settings.
- Monitor system performance, job queues, subsystems, disk utilization, and system logs.
- Support high availability (HA) and disaster recovery (DR) environments.
- Execute backup and recovery processes, including restore testing and validation.
- Troubleshoot and resolve infrastructure, performance, and system‑level issues.
- Support change management activities, patching, and infrastructure enhancements.
- Enforce security best practices and support compliance and audit requirements.
- Develop and maintain automation scripts, operational procedures, and technical documentation.
- Collaborate with application, database, and operations teams to ensure platform stability and availability.
- Experience with HA/DR solutions such as PowerHA, MIMIX, iCluster, or similar.
- Familiarity with compliance and audit requirements (SOX, PCI, etc.).
- Experience with automation or scripting (CL, Shell, or equivalent).
- Exposure to monitoring and reporting tools.
- Experience working in large‑scale enterprise environments.
- Familiarity with IBM i integration with other enterprise systems.
- IBM i (AS/400) Administration
- OS Upgrades & PTF Management
- Job Management & Subsystems
- System Monitoring & Performance Tuning
- User Security & Access Controls
- Backup, Recovery & Disaster Recovery
- High Availability Solutions (PowerHA, MIMIX, iCluster)
- CL & Shell Scripting
- Compliance & Audit Support
- Infrastructure Troubleshooting
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