Description

You will act as a Performance Analyst within the System Performance Management team to maintain stability and health for Tier-0 mainframe platforms.

Responsibilities

• Monitor daily system health to identify exceptions and areas for performance improvement.
• Gather key metrics and develop performance reporting using MXG, SAS, and Splunk.
• Resolve system health conditions and troubleshoot complex incidents.
• Support DevOps for over 1000+ batch job streams.
• Design and document technical solutions for complex business systems and integrations.
• Participate in a 24x7x365 on-call rotation for performance and health restoration.

Required Skills

• 10+ years of mainframe systems experience focusing on performance management in large, multi-processor, multi-LPAR, Parallel Sysplex environments.
• 2 years of experience with SAS programming and statistical data analysis.
• Proficiency with zOS, JCL, TSO, and ISPF.
• Familiarity with over 100 SMF/RMF record types.
• Experience with coupling facility structures, setting LPAR weights, and capping.
• Ability to work across multi-platforms including zOS, zLinux, and Windows.
• Knowledge of WLM, MXG, and ThruPut Manager.
• Familiarity with zVM, CICS, DB2, Strobe, and Mainview.
• Undergraduate degree or equivalent experience.

Preferred Skills

• Experience developing Proof of Concepts (POC) for new products.

Key Skills

Education

Any Graduate