Posted 3 months ago
iSeries (AS/400) Admin
ChicagoOn-siteFull-time
AI Summary
Leads a technical team to install, maintain, and tune iSeries (AS/400) systems; performs OS upgrades, backups, capacity planning, performance tuning, security administration, and serves as escalation point.
About this role
iSeries (AS/400) Admin
Vignesh
Krg Tech inc
661 367 8000* 405
Position : iSeries (AS/400) Admin
Duration : FTE / TP
Location : Chicago, IL
Job Description:
- Must lead a highly technical team with excellent demonstrable understanding of iSeries technologies including :
- Performs Software installation, OS upgrade, server build / migration and maintenance
- Plans, schedules and performs proactive maintenance, including OS and 3rd software upgrades and PTF installation
- Performs capacity planning, Performance monitoring & tuning
- Creates and executes CL programs for various backup, monitoring and job scheduling activities
- Provides support for production, test and development environments
- Configuration/maintenance of all iSeries systems & related hardware
- Monitoring/ maintenance of communication between iSeries systems
- Preventive/scheduled maintenance and IPL of iSeries systems and to ensure optimum performance levels
- Maintains and monitor file systems, Security/authority administration and system auditing
- Develops documentation and deployment plans in support of the production environment
- Serves as an escalation point for iSeries issues with the user community
- Communicates status/issues to management on a regular basis
- Interfaces with vendors on a regular basis to resolve technical issues
- BRMS management - Determine / implement backup/recovery plans
- Documentation & Tickets Handling
Thanks & Regards
Additional Information
All your information will be kept confidential according to EEO guidelines.
Skills
AS/400Backup/recoveryBRMSCapacity PlanningCLIBM IISeriesOS/400Performance TuningSystem Security
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- Market overviewState of tech hiring, September 2026: up 4.8%Tech hiring rose 4.8% month over month in September 2026, with 411,122 new listings. Customer support and account executive roles led the growth.