Job Description:

- The Mainframe Performance specialist is responsible for overall performance of the Mainframe environment
- The Specialist is part of Mainframe Capacity and Performance Management team and primarily focus on Mainframe Systems and Applications performance tuning and management

Key Responsibilities:

- Analyse Mainframe Applications performance for both batch and online and recommend Application tuning opportunities
- Provide recommendations to Application Development organizations for applications tuning
- Help and guide Development organizations to implement tuning recommendations
- Follow up proactively with development organizations to track progress on tuning recommendations
- Continuous exploration for optimization opportunities in Mainframe Systems and Online Batch applications by gained experience and knowledge
- Create present performance reports metrics with recommendations for best in class efficiency solutions
- Report status to Management stakeholders on overall tuning initiatives

Technical Requirements:

- 8 years of strong experience in Mainframe performance specially Application performance tuning and optimization




- Strong knowledge and expertise with programming and performance tuning of Online and Batch applications comprising DB2 CICS PL 1 COBOL MQ JCL SYNCSORT Utilities Datasets and Storage
- Excellent working experience with performance management tools and products like DB2 Explain RMFMON 3 Strobe APA CICS Performance Analyzer and the Omegamon products
- Strong knowledge of SMF record types and sub types
- Ability to drive proactive performance management
- Have experience in reporting presentations Excel and other reporting tools
- Prior experience as Mainframe System programmer and or capacity planning is also a plus

Additional Responsibilities:

- Advantage
- Experience with ELK Stack
- Prior experience as Mainframe System programmer and or capacity planning
- Prior experience with Mainframe Modernization and Migration is a plus
- Other desired traits
- Technical agility
- Team player Self starter
- Robust written and verbal communication and interpersonal skills

Preferred Skills:

Technology->Mainframe Technologies->Mainframe Technologies- ALL

📌 Mainframe Performance Specialist (India)
🏢 Infosys
📍 India