Aix Admin

Mainframe Knowledge: Understanding of mainframe architecture and operations. z/OS Operating System: Proficiency in z/OS, including its components and functionalities. JCL (Job Control Language): Ability to write and manage JCL scripts for job processing. TSO/ISPF: Experience with Time Sharing Option/Interactive System Productivity Facility for interacting with the z/OS system. RACF (Resource Access Control Facility): Knowledge of security and access control using RACF. SDSF (System Display and Search Facility): Skills in monitoring and managing system resources. Programming Languages: Proficiency in languages such as COBOL, PL/I, Assembler, and REXX. Database Management: Experience with mainframe databases like DB2 and IMS. Problem Solving: Strong analytical and troubleshooting skills for resolving system issues. Networking: Understanding of mainframe networking concepts and protocols. System Utilities: Familiarity with various z/OS utilities and tools. Performance Tuning: Skills in op...