Mainframe VTAM Administrator

Cognizant Melbourne, Australia

Posted 5 hours ago Permanent Competitive

About the Role

We are looking for an experienced Mainframe VTAM Administrator to configure, maintain, and support the network and connectivity layer of our IBM z/OS environment. You will manage VTAM and TCP/IP definitions, support the introduction of new applications and network devices, and keep mainframe printing and network resources running reliably.

Key Responsibilities

Configure and maintain VTAM, including VTAMLST maintenance.
Create application definitions and cross-domain resource definitions for new applications.
Configure TCP/IP networking on z/OS and maintain the TCP/IP profile.
Manage networks and connectivity, and monitor network resources to identify and resolve issues.
Support the installation and testing of new network devices.
Set up and configure VPS (VTAM Printer Support) for mainframe printing.
Follow change and configuration management processes: test updates and promote them through staging environments.
Identify, diagnose, and resolve problems with network products and their usage, working with requestors.

Mandatory Skills

VTAM configuration and maintenance
Creating application definitions or cross-domain resource definitions for new applications; VTAMLST maintenance
TCP/IP network configuration
Maintaining the TCP/IP profile
Managing networks and connectivity
Monitoring network resources
Supporting the installation and testing of new network devices
VPS (VTAM Printer Support) setup and configuration

Good-to-Have Skills

Change and configuration management: testing and moving updates through staging environments (ITIL Change and Configuration Management)
Problem identification, determination, and resolution for products or their usage, in conjunction with the requestor (ITIL Incident/Problem Management)

Job ID 00071229352

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