At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That's how we're UNSTOPPABLE for our employees! The Sr Business Analysis Manager delivers big insights and helps leaders throughout the business to make critical strategic and operational decisions and shape the long-term vision of T-Mobile. They are responsible for insights, analysis, and reporting using various analytical techniques and software including statistics, data science, data mining, machine learning and business intelligence/reporting software. The Sr Business Analysis Manager create customer-centric recommendations informed by analysis, good business insight and partner with the business to drive improvements in a matrixed environment through creativity, and effective communication. They lead collaborative efforts with various teams including marketing, product and platform teams on complex modeling and analysis requests. This position also leads the design and development of reporting structures & interfaces, as well as administration of standardized reports to be applied across teams. They act as an internal data SME and know where datasets are that will answer business questions. The Sr Business Analysis Manager is responsible for overseeing the financial strategy, management, and health of the organization and plays a pivotal role in driving financial performance, ensuring regulatory compliance, and help shaping critical initiatives to enhance profitability, growth, and shareholder value. They run the health of all the launched products and works with external banking partner to set, inspect and audit performance. This includes monitoring performance vs Long Range Plan (LRP) and additionally laying strategies directly with the bank to bridge gaps. Responsibilities: Core objectives and responsibilities: Interact with various teams across the T-Mobile to provide insights, analysis and recommendations that deliver data-driven, optimized experiences. Serve as a key point of contact in providing data and reporting solutions to drive enterprise results, including reports, dashboards, visuals, and self-service environments Define product feature and campaign success metrics and benchmarks. Plays a vital role in ensuring efficient financial and operational processes within the organization. This position is responsible for handling purchase orders, invoicing, and financial settlements, while maintaining compliance with company policies and regulatory requirements. The individual will handle purchase order setup, invoice processing (including tax considerations), and oversee audits to ensure accuracy and accountability. Running monthly settlements with banking partners, preparing accruals for internal finance teams, and overseeing budget tracking to ensure alignment with financial goals. Handle procurement requests, conduct third-party risk assessments, and prepare safety and soundness reports. Requires strong organizational skills, attention to detail, and the ability to work collaboratively with internal teams and external partners to maintain financial accuracy, risk mitigation, and operational integrity. Apply analytical and modeling capability to enhance decision making across a range of options and present findings and recommendations for prioritization of resources to all levels of the organization. Construct executive-level presentations and present complex analytical findings in clear, concise and decision-impacting manner. Possess the ability to influence leadership through fact-based analysis. Also responsible for other Duties/Projects as assigned by busin