This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a z/OS Network Systems Administrator based in India.
This is a fully remote opportunity supporting critical enterprise mainframe and network environments.
You will take ownership of IBM z/OS networking, connectivity, messaging, and operational support.
The role combines hands-on administration with complex troubleshooting across core mainframe technologies.
You will help maintain reliable connections between z/OS and systems such as MQ, DB2, CICS, and middleware.
Automation, monitoring, reporting, and operational improvements will be important parts of your work.
You will collaborate closely with enterprise network and security teams on infrastructure initiatives and modernization.
This role is well suited to an experienced mainframe networking professional who enjoys solving complex technical challenges.
n

Accountabilities
Provide hands-on administration, troubleshooting, and operational support for IBM z/OS Communication Server, including VTAM,



TCP/IP, TN3270, FTP, Policy Agent, and SMTP.
Manage day-to-day activities within the z/OS mainframe workplace using TSO, ISPF, JCL, VSAM, and catalog management.
Execute and interpret z/OS and JES2 operator commands to support network and system operations.
Develop and maintain automation and operational tools using TSO/REXX, TSO/CLIST, or SAS.
Configure and troubleshoot mainframe connectivity for MQ, DB2, CICS, and related middleware platforms.
Support end-to-end file transfer, printing, email, and messaging infrastructure.
Build and maintain monitoring, reporting, troubleshooting, and auditing tools for network operations.
Partner with enterprise network services and security teams on network design, upgrades, implementations, testing, and verification.
Investigate complex infrastructure and connectivity issues and contribute to operational improvements and modernization initiatives.
Support

📌 z/OS Network Systems Administrator (India)
🏢 Jobgether
📍 India