Job DescriptionThe Impact you will have in this role: - Ensure the successful daily processing / reporting of 30 different MICS units split by LPAR and work type
- Examples: SMF/RMF component, CICS, DB2, MQ, mainframe web logs
- Apply MICS maintenance to support new processors, z/OS operating systems and general updates
- Ad-hoc reporting inquiries such as frequency of a specific function, transaction, or job
- Monthly Mainframe Capacity Reports including
- Measurement of system resources usage for all LPARs
- Usage Trends, Top-N lists, Peak Profiles, Threshold Exception, etc.
- Prepare and Present Monthly Mainframe Capacity Planning Review meeting documents
- Annual Mainframe Capacity Report
- Resource usage by Application System ID
- Ad-hoc analyses as requested
- Collection and reporting of business volume data from varied sources
- Resource Forecasting and monthly review of forecasts to actuals
- Risk assessments of extreme market conditions for selected business streams
- Consultations with Capacity Stress Test team (includes reviews of their reporting)
- Produce/update a Business Process Requirements document for selected business streams
- Correlation Analysis, Business volume to System Resources
- Pattern Recognition / Detection of outliers
- Linear / Logistic Regression, ARIMA forecasts, integrating projections with forecast data
- Ad hoc report development for senior business and management forums
- Quarterly report creation for the IT Governance Committee
- Produce documentation, test results as requested by the Model Validation Committee
- Policy procedure documentation with supporting evidence for regulatory, audit bodies
- Ensure the successful daily processing of multiple processing streams split by LPAR and work type
- Determine CPU and Storage usage by application system ID
- Monthly delivery of daily data to for chargeback processing and reporting
- Ad-hoc inquiries regarding systems suspected of high CPU or storage consumption, to control costs
Qualifications: - Minimum of 10 years of related experience
- Bachelor's degree in a mathematics / statistics discipline preferred or equivalent work experience
Talents Needed for Success:• Expertise in mainframe technology and components (CECs, LPARs, JCL, automated scheduling software)
• Expertise in analysis of mainframe capacity / performance data (SMF, RMF, CICS, DB2, MQ)
• Excellent analytical skills including data exploration, analysis, and production of models
• MICS/MXG/SAS ITRM experience required
• SAS experience required
• HTML, JSON experience is highly desirable
• Excellent MS Office skills, in particular advanced PowerPoint and Excel skills
The salary range is indicative for roles at the same level within DTCC across all US locations. Actual salary is determined based on the role, location, individual experience, skills, and other considerations.
