Create the required capacity usage statistics and graphs for the existing infrastructure
Analyze performance reports to identify capacity bottlenecks
Understand current CPU and DASD utilization and forecast future utilization based on business growth inputs.
Provide recommendations for planned capacity upgrades.
Coordinate with application development and other infrastructure support teams to perform capacity planning and performance tuning.
Statistical analysis of capacity models and correlation with volume growth
Mandatory Skills :
Technical Skills RMF, SMF, JCL, JMR, Understanding of LPAR Capping and Weights, Understanding of System z architecture
Experience in performance reporting tools like MXG.
Operational Knowledge of Mainframe Technologies Cobol / DB2 / CICS / JCL / VSAM
Good to Have Skills :
Exposure to SAS reporting tools
Experience with tools like Strobe, APA etc
Related Science / Engineering / Business Degree