Sr Commercial Marketing Manager, Broadband

T-Mobile•Denver, CO

3d•Hybrid

About The Position

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! At T-Mobile, we’re on a mission to disrupt and lead in 5G broadband. The Sr. Commercial Marketing Manager – 5G Quarterly Growth & Channel Performance is a key role responsible for steering quarterly growth outcomes, driving subscriber and revenue performance, and ensuring 5G Broadband meets and exceeds commercial targets. This is a highly visible, cross-functional role where you’ll collaborate with Marketing, Analytics, Channel, FP&A, Digital, and Market Development teams to set strategies, monitor results, and drive in-quarter actions that ensure T-Mobile wins the quarter. This is a hybrid role requiring a minimum of 3 days per week in the office.

Requirements

Bachelor's Degree plus 7 years of related work experience OR Advanced degree with 5 years of related experience
Marketing experience in technology, telecom, broadband, or consumer-focused industries.
Strong ability to synthesize data and insights into clear, actionable strategies.
Proven track record of driving business performance in a dynamic, highly competitive environment.
Experience developing and steering cross-functional strategies.
Strong analytical background with customer, business, or industry data.
Skilled at executive storytelling—able to distill complex data into compelling recommendations.
Comfort working in ambiguity and managing multiple priorities in a fast-paced environment.
At least 18 years of age and legally authorized to work in the United States

Responsibilities

Drive cross-functional partnership/inputs and develop bottoms up/top-down customer forecasts and targets including development of quarterly transition reports/walks, half-time reports.
Partner with Commercial Operations to ensure analytics, scorecards, and post-mortem analysis frameworks are in place to track conversion against commercial goals and optimize performance in real time.
Continuously monitor results, prepare contingencies, and evolve plans to stay ahead in a competitive Broadband landscape.
Use data-driven insights to inform local market and channel strategies, providing leadership with clear paths forward for growth.
Own quarterly business pacing—including channel targets, market performance, and risk/opportunity assessments. Translate insights into clear recommendations for senior leadership.
Develop and execute commercial steering strategies that improve subscriber and revenue growth, hitting quarterly growth performance (QGP) outcomes.
Collaborate closely with FP&A, Marketing, GTM, Channels, and in-market 5G Broadband teams to align plans, build strategies, and ensure execution.
Lead cross-functional teams, mentor less experienced peers, and thrive in a fast-paced, high-growth environment.