Senior IBM i-Series IT Administrator

IS3 Solutions • oshkosh, wi • Posted June 06, 2026

About the Role

The Senior IBM i Series IT Administrator will provide senior level administration and operational support for enterprise IBM i environments. This role focuses on platform stability, security, performance, and availability while partnering with application, infrastructure, and client teams. The engagement is expected to begin as a one year contract with the potential to convert to a full time role with the end client based on business needs and performance.
Responsibilities:
  • Install, configure, and maintain IBM i operating environments across physical and virtual LPAR platforms.
  • Apply Program Temporary Fixes, cumulative fix packs, and technology refresh updates following change management standards.
  • Manage logical partitions, system values, subsystems, memory pools, and workload configurations.
  • Monitor system health, disk utilization, auxiliary storage pool usage, and resource thresholds using Collection Services and Perfo...