AS400 System Administrator

On-site
Posted Oct 16, 2026
1 position

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Employment type: Full-time
Experience level: Senior · 5+ years
Posting language: English
Working hours: 40 hours per week
Seniority: Entry level
Application method: Direct apply is available

Job summary

Administer IBM i / AS400 / iSeries systems, including upgrades, PTF installation, security patching, IPL, performance monitoring, backup and recovery, and disaster recovery. Manage ROBOT scheduling and production batch workloads, troubleshoot jobs and subsystems, and coordinate with application teams and business stakeholders.

Job details

Hands-on experience in IBM i / AS400 / iSeries system administration. Experience with OS upgrades, PTF installation, security patching, IPL, and performance monitoring. Knowledge of backup and recovery using BRMS and Disaster Recovery solutions such as MIMIX or PowerHA. Strong experience in ROBOT Scheduler administration, batch job scheduling, dependencies, monitoring, and troubleshooting. Experience supporting production workloads, job queues, subsystems, and batch processing. Knowledge of ITIL Incident, Problem, and Change Management processes. Ability to coordinate with application teams and business stakeholders.

What you’ll do

Requirements

Hands-on IBM i / AS400 / iSeries system administration experience is required, including operating system maintenance, BRMS, and disaster recovery solutions such as MIMIX or PowerHA. The role also requires strong ROBOT Scheduler administration experience, production batch support, knowledge of ITIL processes, and the ability to coordinate with technical and business stakeholders.