Mainframe Infrastructure Performance Specialist
1 month ago
We are seeking a highly skilled Mainframe Infrastructure Performance Specialist to join our team. The successful candidate will be responsible for ensuring the observability, performance, and efficiency of our mainframe systems.
Key Responsibilities
- Collaborate with cross-functional teams to identify and resolve performance issues.
- Develop and implement strategies to optimize mainframe system performance.
- Provide expert-level support for mainframe monitoring tools and performance tuning.
Requirements
- Bachelor's degree in Information Systems, Mathematics, Finance, or related field.
- 10+ years of mainframe systems experience with proficiency in performance management for multi-processor, multi-LPAR, Parallel Sysplex environments using z/OS.
- Proven experience in mainframe performance monitoring, observability, capacity management, and data analysis.
- Proficiency in Cobol, JCL, DB2, REXX programming.
- Strong understanding of batch processing and job scheduling.
- Experience with mainframe monitoring tools and performance tuning.
- Advanced user of MS Excel (charts, pivot tables, Vlookups, PowerPivot) and PowerPoint.
- Strong analytical, problem-solving, and strategic thinking skills.
- Excellent written and verbal communication skills.
- Ability to work independently and within a team.
Nice-to-Have Skills
- Experience with Python and/or Java on the mainframe.
- Experience with large, highly transactional datasets for insights and organizational value.
- IBM SCRT Reporting.
- iZPCA product experience (huge plus).
- Proficiency in data visualization and dashboard creation.
- Strong time management, independent thinking, and decision-making capabilities.
- High sense of urgency and prioritization in a fast-paced environment.
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