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z/OS System Admin

ICONMA, LLC | United States, United States | Posted June 08, 2026

Position Overview

Our Client, an IT Services and Consultant company, is looking for a z/OS System Admin for their Poughkeepsie, NY location. Responsibilities:

+ Oversees the installation, upgrade, configuration, monitoring, and maintenance of the Z/OS operating system.

+ Maintains knowledge of all Z/OS utilities and tools (HCD, SMP/E, RACF, TCP/IP, SMTP, FTP, DFDSS, DSF, SMS, Infoprint, TLS, VTAM)

+ Maintains knowledge of SERVER pack installs and upgrades.

+ Maintains knowledge of TSO/JCL and all ISPF functionalities

+ Assists Mainframe programmers when needed (log on issues, dataset issues, Job abends)

+ Provides elevated Mainframe access to new Programmers, Contractors & Computer Operators for TSO, RACF & Zeke

+ Maintains knowledge of Hardware configuration via (HMC, DS8910, and Luminex VTL tape subsystems)

+ Maintains knowledge of OEM products including (OPS/MVS (alerts), Zeke job scheduler, Zara tape management
...

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