Mainframe Performance Tuning & Capacity Management(5-9 yrs)

Roles and Responsibilities

• Provide performance tuning and capacity management services for mainframe systems, ensuring optimal system utilization and resource allocation.
  
• Analyze workloads, identify bottlenecks, and develop strategies to improve performance and reduce latency.
  
• Manage queues, jobs, JCLs, batch monitoring, and job scheduling on mainframes using various tools such as ISPF/SDSF.
  
• Collaborate with cross-functional teams to design and implement capacity planning solutions that meet business requirements.
  
• Develop reports on system metrics (e.g., CPU usage, memory consumption) to inform decision-making.
  

Desired Candidate Profile

• 5-10 years of experience in mainframe performance tuning & capacity management or related field.
  
• Strong understanding of mainframe architecture, operating systems (IBM z/OS), and application programming languages (COBOL).
  
• Proficiency in managing large datasets using SQL queries or equivalent tools like AIX Workload Manager.