Sr. Director, Financial Planning & Analysis – T-Mobile for Business (TFB)

job description

T-Mobile is in pursuit of exceptional talent to join our executive team. We’re committed to excellence and innovation, and we are on the lookout for a leader who can steer our company towards new heights of success. In this pivotal role, you will be responsible for driving strategic initiatives and leading a talented team of professionals. The ideal candidate will possess a proven track record of success, demonstrating a keen ability to navigate complex challenges and capitalize on emerging opportunities. As a key member of our executive team, you will play a crucial role in shaping and executing our organizational strategy and contributing to our continued growth and market leadership. Join us in our commitment to driving innovation, inspiring collaboration, fostering a positive company culture, and achieving unparalleled success.

Un-carrier® Responsibilities

• Lead end to end financial planning cycles for TFB, including subscriber forecasts, revenue outlooks, expense management, and long range plans in support of a complex, high growth business.

• Provide strategic thought partnership to senior executives across sales, marketing, operations, product, and service delivery organizations to translate business strategies into financial outcomes.

• Oversee consolidated P&L, segment contribution, labor/FTE planning, and cross functional financial alignment.

• Direct capital planning for TFB, including evaluation of multi year investment needs, prioritization, and ROI analyses.

• Oversee the creation and review of business cases for product launches, network investments, customer experience initiatives, channel programs, and enterprise growth opportunities.

• Partner with Technology, Product, and Network organizations to assess capital returns, optimize investment, and strengthen the capital reporting framework.

• Lead channel performance analysis, customer lifetime value (CLV) modeling, pricing/incentive evaluation, and segment level financial comparisons.

• Deliver recurring insights for senior leadership on subscriber trends, churn/retention performance, channel profitability, and commercial initiative outcomes.

• Support initiative planning with scenario modeling, sensitivity assessments, and recommendations for optimal financial outcomes.

• Strengthen management reporting suites and business dashboards that enable leaders to make timely, data driven decisions.

• Maintain a robust financial controls framework, ensuring accuracy, consistency, and transparency in forecasting, capitalization, and expense management.

• Drive continuous improvement in forecasting accuracy, reporting efficiency, and data governance.

• Lead, coach, and develop a team of ~30 FP&A professionals across TFB’s Lines of Business and Channel Finance teams.

• Build a culture of accountability, curiosity, and partnership, empowering the team to deliver impactful insights and become trusted advisors to the business.

• Partner with HR and FP&A leadership on workforce planning, career development, and talent strategy.

The Experience You’ll Bring

• Bachelor’s or advanced degree in Finance, Accounting, Economics, Business, or related field preferred.

• 12+ years of progressive finance experience, including FP&A leadership roles supporting large, matrixed organizations.

• Experience leading multi segment or subscription based businesses with high growth expectations.

• Demonstrated ability to lead large teams and influence senior executives.

• Expertise in financial modeling, capital analysis, CLV metrics, and business case development.

• Strong business acumen with the ability to simplify complexity and drive clarity in decision-making.

• Excellent communication and executive ready storytelling skills.

Required Skills & Traits

• Financial modeling

• Capital analysis

• CLV metrics

• Business case development

• Operational reporting

• Team leadership

• Strategic partnership

• At least 18 years of age

• Legally authorized to work in the United States

About the Role

As the Senior Director of FP&A for T-Mobile for Business (TFB), you will act as the primary financial architect for a multi-billion dollar portfolio. This executive leadership position demands a high level of strategic rigor to manage a team of 30 professionals while driving double-digit CAGR. You will be responsible for synthesizing complex subscriber data and capital investment strategies into actionable insights that guide senior executives across the organization. Beyond the numbers, you will foster an “Un-carrier” culture of innovation and accountability, ensuring that T-Mobile remains a market leader through superior financial controls and data-driven storytelling.