Mainframe Performance and Capacity Planner

Mainframe Performance and Capacity Planner

• Primary skills:Technology->Mainframe Technologies->Mainframe Technologies- ALL Mainframe Performance and Capacity Planner Mainframe Applications Performance tunning ZOS Performance and Capacity Planner • Knowledge of architectural design patterns, performance tuning, database and functional designs • Hands-on experience in Service Oriented Architecture • Ability to lead solution development and delivery for the design solutions • Experience in designing high level and low level documents is a plus • Good understanding of SDLC is a pre-requisite • Awareness of latest technologies and trends • Logical thinking and problem solving skills along with an ability to collaborate A day in the life of an Infoscion • As part of the Infosys delivery team, your primary role would be to provide best fit architectural solutions for one or more projects. • You would also provide technology consultation and assist in defining scope and sizing of work • You would implement solutions, create technology differentiation and leverage partner technologies. • Additionally, you would participate in competency development with the objective of ensuring the best-fit and high quality technical solutions. • You would be a key contributor in creating thought leadership within the area of technology specialization and in compliance with guidelines, policies and norms of Infosys. Primary Skills: • 7+ years of strong experience in Mainframe Applications Performance tuning and management • Analyze Mainframe Application code and SQLs for both batch and online components and recommend optimisation opportunities. • Ability to perform proactive capacity and performance management to avoid any issues related to infrastructure capacity and performance. • Strong expertise on RMF, SMF and WLM • Good working experience with performance management tools and products (like APA, SAS, MXG, Omegamon suite) Experience with ELK Stack • Proficient with coding using any of most common programming languages i.e. REXX, Python, Assembler, PL/1, Cobol,Java,Powershell Secondary Skills: • Good understanding of zOS components and interconnection, JES2, SDSF, TSO/ISPF, JCL, Parallel Sysplex, IBM system utilities Good to Have Skills: • Have experience in reporting, presentations (power point and web), Excel and other reporting tools Job Description: The Mainframe Performance and capacity specialist will primarily focus on mainframe system and application performance analysis, optimization, and capacity reporting. The role is covered by the Performance Competence Centre (CPM). Responsibilities – • Measure and optimize systems and applications performance. • Performance and Capacity analysis, reporting, evaluation and assessment of systems and application components • Perform proactive capacity forecast and performance management. • Define, estimate and provision capacity requirements (Technical infrastructure) • Monitor system capacity and performance and tune as and when required. • Develop, enhance and maintain the in-house tools for Capacity and Performance management