Job openings for mainframe administrator in chennai

We are seeking a Mainframe z/OS Administrator with 2-5 years of experience to manage, support, and troubleshoot z/OS environments. The ideal candidate will possess strong foundational knowledge in mainframe administration and have the ability to resolve support issues effectively. This role requires expertise in handling various mainframe-related tools, including ISV tools, JCL, scripting, and system monitoring utilities.
Key Responsibilities:

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.