Mainframe Operations Engineer (z/OS)
Core
Provide Level 2 operational and application support for z/OS environments, ensuring system stability, performance, and operational excellence.
Role type
Senior Mainframe Operations Engineer (z/OS)
Builds
Production workloads, batch processing, and file transfer processes
Domain
Banking/Finance Mainframe Operations
Required skills
z/OS operations, JCL, TSO, ISPF, SDSF, TWS, Control-M, CICS, DB2, IMS, VSAM, IBM MQ, CFT/Connect:Express, ITSM tools, monitoring platforms
Preferred skills
SQL query analysis, ITIL v4, Agile methodologies, Dynatrace
Technologies
z/OS, TWS, Control-M, CICS, DB2, IMS, VSAM, IBM MQ, CFT, Connect:Express, ServiceNow, Dynatrace
Responsibilities
Monitor and supervise batch processing activities, Define and schedule jobs using TWS and Control-M, Investigate and resolve incidents related to production workloads, Manage Mainframe resources including datasets and disk space, Support production releases and change activities, Produce and maintain operational documentation
Seniority
Senior, hands-on IC