Mainframe System Admin
CurrentMVS, JES ADMINISTRATIONSYSTEM ADMINISTRATION/CUSTOMIZATION.System Start Up and Shut Down.Customization and Maintenance of system data sets (like PARMLIB, PROCLIB).Coding JCL procedures for various system activities like Backup and Restoration etc.,Managing SMF,RMF Reports. Monitoring SYSLOG for error messagesMaintaining and monitoring DASD free spaceProviding technical support to the users.RACF ADMINISTRATIONTSO user creation, Group creation, User Catalog Creation and Alias, Tailoring Logon Procedures, Limiting System Resource Access.Creating and Maintaining Profiles - Generic, Discrete, and Resource Profiles.Granting TSO Authorisation, Revoke, Resume.Providing necessary ACCESS authority.DB2 ADMINISTRATIONCreating Storage Groups, Databases, Table spaces & Tables for DB2 Objects.Running DB2 Utilities like Load, Unload, Re-org, Repair, Rebuild.Removing pending status by running DB2 Utilities.Backup and Recovery of Table spaces.