Description

Own system performance monitoring, batch job stream support, and infrastructure health for a large-scale mainframe environment.

This role is remote.

Responsibilities

• Monitor daily system health and resolve exceptions for over 1,000 batch job streams.
• Develop and maintain performance reporting using MXG, SAS, and Splunk.
• Manage coupling facility structures, LPAR weights, and capping.
• Troubleshoot complex incidents across z/OS, zLinux, and Windows platforms.
• Participate in 24x7x365 on-call rotation for performance and restoration support.

Required Skills

• 10+ years of experience in mainframe system programming.
• Deep familiarity with over 100 SMF/RMF record types.
• Proficiency in SAS programming and statistical data analysis.
• Strong knowledge of z/OS, JCL, TSO, and ISPF.
• Experience with MXG and Splunk for performance reporting.
• Ability to modify job streams and work across multi-platform environments.
• Basic knowledge of zLinux and Windows.

Preferred Skills

• Experience designing technical solutions and defining center of excellence standards.

Key Skills

Education

Any Graduate