<p style="text-align:left"><b>Make banking a Fifth Third better®</b><br>We connect great people to great opportunities. Are you ready to take the next step? Discover a career in banking at <a href="https://himalayas.app/companies/fifth-third-bank">Fifth Third Bank</a>.</p><h3>GENERAL FUNCTION:</h3><p>Evaluate, design and implement technology solutions to build and progress technology strategies with a line of business. In the majority of situations, the incumbent will be the application owner responsible for third party, purchased software aligned with a LOB. Will have responsibility to work with vendor to understand upcoming changes, how the software fits into the technology roadmap and design plans to ensure business continuity and effectiveness. Understands the banks systems, how they are configured, how we need to reconfigure to meet the changes. If aligned to an agile squad may work closely with the product owner to ensure user stories are defined appropriately to develop effective technology solutions. </p><p>All employees are responsible and accountable for risk by openly exchanging ideas and opinions, elevating concerns, and following policies and procedures as defined. Accountable for always doing the right thing for customers and colleagues, and ensuring that actions and behaviors drive a positive customer experience. Operating within the Bank's risk appetite, you will achieve results while consistently identifying, assessing, managing, monitoring, and reporting risks of all types.</p><p><b>ESSENTIAL DUTIES AND RESPONSIBILITIES</b>:</p><ul><li><p>Monitor, analyze, and tune mainframe system performance (CPU, memory, I/O, workloads)</p></li><li><p>Identify performance bottlenecks and implement corrective actions</p></li><li><p>Analyze SMF/RMF data to provide actionable insights and recommendations</p></li><li><p>Optimize WLM policies and service class definitions to align with business priorities</p></li><li><p>Develop and maintain capacity models to predict future demand and growth</p></li><li><p>Perform trend analysis and forecasting for CPU, DASD, and throughput requirements</p></li><li><p>Collaborate with engineering and business teams to align capacity plans with strategic initiatives</p></li><li><p>Support hardware upgrades, LPAR sizing, and infrastructure scaling decisions</p></li><li><p>Perform z/OS system programming tasks including installation, configuration, and maintenance</p></li><li><p>Tune system parameters (PARMLIB, JES2, WLM, SRM) for performance optimization</p></li><li><p>Support and enhance system automation and health monitoring</p></li><li><p>Maintain system software including SMP/E maintenance, patching, and upgrades</p></li><li><p>Troubleshoot system-level issues impacting performance and availability</p></li><li><p>Utilize performance tools such as RMF, SMF, OMEGAMON, or equivalent</p></li><li><p>Generate reports and dashboards to communicate performance metrics to stakeholders</p></li><li><p>Develop scripts or