The posting
# Mainframe zos ## Job Summary The Mainframe z/OS role is designed for an experienced professional with over 8 years of expertise in the installation, upgrade, and maintenance of z/OS and related products. This position is critical in ensuring the smooth operation of mainframe systems, contributing to the organization's overall efficiency and reliability.
## Responsibilities - Install, upgrade, and maintain z/OS and related CA/BMC products. - Utilize SMPE for effective software management and maintenance. - Perform installation and maintenance of various program products. - Demonstrate proficiency in Assembler, Rexx, and CLIST. - Conduct system initialization and tuning for optimal performance. - Manage SYSPLEX environments and work with Hardware Configuration Definition (HCD) and Input/Output Definition Files (IODF). - Implement disaster recovery strategies and understand storage concepts. - Provide 24/7 on-call support to clients, ensuring high availability and reliability.
## Qualifications - 8+ years of experience in mainframe environments. - Strong knowledge of z/OS, OS/390, JES2, SMP/E, SDSF, TSO/ISPF, JCL, USS, SMF, RMF, and PARMLIB/PROCLIB customization. - Familiarity with IBM utilities and specialty engines (processors) and their performance. - Good understanding of ITIL processes and procedures. - Strong analytical and documentation skills. - Excellent communication and technical skills. - Ability to perform diagnostics and root cause analysis (RCA). - Team player with a collaborative mindset.
## Preferred Skills - Experience with disaster recovery planning and execution. - Knowledge of advanced storage concepts and management.
## Experience - Minimum of 8 years of relevant experience in mainframe systems and z/OS environments.
## Environment - Hybrid work mode, combining both remote and in-office work settings.
## Salary - Estimated salary range: 3,500,000.
## Growth Opportunities - Opportunities for career advancement within the organization, including potential leadership roles in mainframe operations and systems management.



