Description

You will manage and maintain mainframe system software, ensuring stability, security, and optimal performance across Z-Series environments.

Responsibilities

• Install and maintain mainframe system software, including managing LPARS and application installations.
• Manage user access and security settings using ACF2 and RACF.
• Monitor system performance and capacity to implement reliability and efficiency strategies.
• Execute disaster recovery planning, system backups, and recovery processes.
• Perform ZOS upgrades, specifically from version 2.5 to 3.1.
• Document system errors and maintain logs for future troubleshooting.

Required Skills

• 15+ years of strong Mainframe System Administration experience with Z-Series.
• Proficiency in REXX and Assemble Programming.
• Experience with Endevor Administration and IBM Pipeline.
• Knowledge of ACF2 and RACF security frameworks.
• Experience with ESP and Stone Branch scheduling.
• Expertise in managing CICs Administration and managing regions.
• Deep understanding of FTP and SFTP protocols.
• Technical knowledge of DADS.
• Experience with scripting and scheduling.

Key Skills

Education

Any Gradute