Tata Consultancy Services
Mainframe Performance and Capacity Planning
Pay$100000.00 - $110000.00 / year
LocationAtlanta/Georgia
Employment typeOther
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Job Description
- Req#: 358465
- Maintain and control data collection infrastructure jobs (TDS, RMF, CMF, MICS, MXG, SAS, DB2)
- Produce Capacity and Utilization reports
- Workload Management Planning and participation
- Perform data collection through tools (TDS, RMF, CMF, SYSVIEW, MICS, MXG, SAS)
- Maintain a Capacity Plan
- Trend CPU utilization and forecast workload growth
- Works to identify best in performance opportunities
- Handles day to day requests
- Maintain operating system performance parameters
- Review and implement WLM (Workload manager) policy changes using IBM WLM ISPF facility (initiators, batch, started tasks, etc.). Determine WLM impact and implement required changes to the WLM policy for adding a new or existing system to the parallel sysplex.
- Customizing and testing of performance tools
- Performs mid-level troubleshooting
- Monitor critical system resources
- Real-time performance monitoring
- Supports operating system upgrades
- Run IBM SCRT process for billing
- Run CA SCRT process for billing
- Review workload delay data to determine root cause and effect on system throughput
- Maintain operating system performance parameters
- Performance maintains the Batch job classes / Initiator structures
- Business Continuity Planning and participation
- Provide On-call 7 x 24 rotation, weekend work, etc. Customer Service Skills Overall Good to Have Skills:
- Strong problem-solving skills
Responsibility of / Expectations from the RoleSalary Range-$100,000-$110,000 a year
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About the company
Tata Consultancy Services is an Indian multinational information technology services and consulting company headquartered in Mumbai, Maharashtra, India with its largest campus located in Chennai, Tamil Nadu, India.