iSeries (AS/400) Admin

Dallas, TX, us on site Until 8/21/2026 First posted February 23, 2026 Last posted February 23, 2026
Job description

IT

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

All your information will be kept confidential according to EEO guidelines.

About this role

Summary

Manage iSeries systems, lead technical team, perform maintenance, upgrades, and support.

Job title

iSeries (AS/400) Admin

Experience level

not specified

Industry

information technology

Location requirements

remote work not specified, candidate in Dallas preferable

Salary

Not specified

Management role

Yes

Skills & keywords

Required skills

iSeriesOS upgradeserver buildsystem maintenancebackup and recoveryperformance tuningsecurity

Preferred skills

CL programmingBRMSSystem auditing

Specializations

iSeriesOS upgradeserver buildsystem maintenancebackup and recovery
Locations

Structured locations inferred from the posting.

Dallas, TX, USA

On-site City
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