Mainframe Consultant

• Administer and support z/OS mainframe systems.
• Perform system configuration, installation, and troubleshooting in a z/OS environment.
• Handle ISV tool installation, upgrades, and configuration.
• Manage JCL, scripts, SDSF, JES, and monitor/resolve issues related to them.
• Perform monitoring and management of the system console, using console commands and tools.
• Manage and configure TSO/E and ISPF environments.
• Utilize incident management tools to resolve system issues effectively.
• Perform diagnostics and health checks using tools like SMF and z/OS Health Checker.
• Support DB2, COBOL, and mainframe storage management, including SMS and DFSMS.
• Implement security policies and access controls using RACF or equivalent security tools.
• Respond to performance issues and take corrective actions.
• Perform backup and recovery activities for datasets and volumes.

Preferred Technical Skills:

• Strong z/OS Administration skills and proficiency in JCL for batch job management.
• Familiarity with TSO/E, ISPF, COBOL, DB2, and CICS environments.
• Knowledge of JES, SDSF, and monitoring tools.
• Exposure to system console management, console monitoring tools, and usage of console commands.
• Experience with incident management and performance monitoring tools.
• Understanding of mainframe storage management (DFSMS, SMS) and backup/recovery processes.
• Experience with RACF or equivalent security administration.
• Knowledge of automation tools (Tivoli, BMC) is a plus.