z/OS System Admin - Only W2

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.
• Affords assistance to Mainframe programmers when needed (log on issues, dataset issues, Job abends).
• Maintains 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).
• Resolves hardware/software issues to maintain 24x7 operation.
• Identifies system or process deficiencies and recommends solutions.
• Ensures the latest release of applications are implemented in a timely manner with minimal or no disruption to IT operations.
• Maintains and provides continuous improvement of the processes, standards, policies, working methods, and tools.
• Ensures appropriate tools and processes are in place to have a development/production environment that is reliable and reproducible.
• Estimates work effort requirements efficiently and appropriately.
• Participates in ongoing production support and end user support.
• Provides user training and documentation, updating existing and created new documents, both technical and end-user.
• Reviews and makes necessary changes to the Information Systems Division Disaster Recovery Support Manual annually.
• On Call 24 x 7 rotation with the other Mainframe Analysts to provide 24 x 7 coverage.
• Demonstrates strong interpersonal and customer service skills to facilitate collaborative task/project delivery.
• Collaborates with all stakeholders within the project and program team to ensure delivery of quality technical solutions.

  Requirements

  • Mainframe security adm - RACF: Yes
  • z/OS Administration: Yes
  • TSO/ISPF: Yes
  • Transmission Control Prototype/Internet Protocol (TCPIP): Yes