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.