Mainframe z​/OS Systems Programmer-AVP

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemically responsible and in our clients best interests. As a financial institution that touches every region of the world and every sector that shapes your daily life, our Enterprise Operations & Technology teams are charged with a mission that rivals any large tech company. Our technology solutions are the foundations of everything we do from keeping the bank safe, managing global resources, and providing the technical tools our workers need to be successful to designing our digital architecture and ensuring our platforms provide a first-class customer experience. We reimagine client and partner experiences to deliver excellence through secure, reliable, and efficient services. Our commitment to diversity includes a workforce that represents the clients we serve from all walks of life, backgrounds, and origins. We foster an environment where the best people want to work. We value and demand respect for others, promote individuals based on merit, and ensure opportunities for personal development are widely available to all. Ideal candidates are innovators with well-rounded backgrounds who bring their authentic selves to work and complement our culture of delivering results with pride. If you are a problem solver who seeks passion in your work, come join us. We ll enable growth and progress together. About Our Team: Citi Technology Infrastructure (CTI) provides the critical technical foundation for Citi s operations and is responsible for delivering reliable IT solutions, scalable infrastructure services, and secure capabilities while creating a trusted customer experience and enabling Citi s workforce to be the best for our clients. Making the bank simpler, greener, and better connected while powering it with trusted, well-secured data, and automating policy enforcement through code are all at the heart of our refreshed global strategy. Data Quality, Simplification, Environmental Stability, Automation, and Service Excellence are the key pillars and priorities on our strategic journey. CTI Business Operations enables technology managers across the organization to effectively manage their resources and deliver their commitments in support of CTI's strategy, goals, and performance metrics. This is achieved through the provision of commercial aspects of CTI, analytics and reporting (including expense and productivity), workforce, real estate, supplier management, leadership and talent development, including entry level and pipeline programs, and employee engagement and communications. The Employee Engagement, Product Marketing, and Change Adoption Team manages and strengthens CTI s internal employee engagement, culture, onboarding, as well as talent and development initiatives. The team elevates knowledge and understanding of organizational changes and structures within CTI, ensures awareness of technology strategies across CTI and Citi, and drives user adoption through change management and impactful technology marketing. In CTI, we are focused on delivering the best for our clients, and we know that to do this we need a talented team with diverse experiences, backgrounds and skills. The role of the z/OS Systems Programmer is to be part of a team of technicians providing on-site and out of hours support of the IBM z/OS operating system software and associated OEM products within the CTI Data Centers. The z/OS Systems Programmer also provides support in a consultative role to other teams within Citigroup. Key Responsibilities Identify and analyze business requirements to integrate hardware storage operating systems and connectivity solutions in line with strategic direction Serve as subject matter expert (SME) on systems configuration and integration performance analysis and optimization Design and impact timely delivery of resilient infrastructure solutions that meet business requirements and are stable resilient operationally supportable and cost effective Impact cost saves and cost avoidance by standardizing design solutions and exploring opportunities to recover unused capacity Skills: Understanding and experience of maintenance, customization and support of the IBM z/OS operating system and sub-products. Understanding and experience of maintenance, customization and support of OEM products used within the z/Series environment. SMP/E skills. Understanding of Hardware Configuration and associated software tools. Working knowledge of proprietary debugging and problem determination tools. Working knowledge of the