Senior IBM Power Systems Infrastructure Engineer
(IBM i / AIX / PowerVM / FlashSystem Administrator)

Position Overview

Rainbow Shops is seeking a highly experienced Senior IBM Power Systems Infrastructure Engineer to support and administer our enterprise IBM Power Systems environment. This role is responsible for the operational management, maintenance, optimization, troubleshooting, and support of mission-critical IBM i (AS/400), AIX, PowerVM, and IBM FlashSystem infrastructure supporting a large-scale retail enterprise environment.

This is a hands-on senior infrastructure role requiring deep technical expertise across IBM Power technologies, virtualization, storage, operating systems, and enterprise operations. The ideal candidate must be capable of working independently within a fast-paced production environment with high uptime and operational expectations.

This position is required to work onsite at our Brooklyn, NY corporate office and data cen...