Sr. Commercial Marketing Manager - Quarterly Growth & Channel Performance - Fibe

Overview

At T-Mobile, we invest in YOU. Our Total Rewards Package provides a competitive base salary and compensation, with opportunities for wealth-building through our annual stock grant, employee stock purchase plan, 401(k), and access to financial coaching.

This role is for a strategic, data-driven commercial marketer who can forecast the future, model performance, and influence decisions through analysis and storytelling. T-Mobile Fiber is seeking a Senior Commercial Marketing Manager to lead Quarterly Growth Planning (QGP) and Channel Performance Management. This is a hybrid role with three days in the office.

What Youll Do

• Own the Quarter: Lead Quarterly Growth Planning and in-quarter steering, forecast business outcomes, and align strategy to deliver subscriber and revenue goals across all markets and channels.
• Model the Future: Build and evolve performance models, pacing frameworks, and ROI forecasts to guide decision-making and optimize sales conversion.
• Drive Commercial Performance: Translate insights into commercial strategies focused on ARPU, revenue, and customer acquisition; continuously analyze results and recommend rapid course corrections.
• Lead with Data and Storytelling: Turn complex data into clear narratives; develop dashboards, forecast reviews, and QGP presentations for senior leaders.
• Connect the Dots Across Teams: Collaborate with Fiber Ops, FP&A, GTM, Digital, and Channel partners to forecast performance, manage pacing, and implement growth initiatives.
• Learn Fast, Adapt Faster: Operate in a dynamic environment with curiosity and agility; refine approaches to improve performance.
• Build Tools for Growth: Develop analytical tools, scorecards, and post-mortem analyses to create a feedback loop between strategy and execution.

What You Bring

• Experience: 8+ years in commercial, growth, or performance marketingpreferably in telecom, software/hardware, digital services, or consumer industries.
• Forecasting & Modeling Expertise: Proven ability to build and interpret forecasts, models, and performance frameworks to drive outcomes.
• Strategic Insight: Ability to turn market and financial data into actionable strategies that improve revenue and growth.
• Curiosity & Learning Agility: Quick to learn complex systems and uncover insights that drive decisions.
• Executive Communication: Strong presentation skills; distill analytics into clear narratives for senior audiences.
• Cross-Functional Leadership: Ability to influence across teams with strategic thinking and executional precision.
• Resilience & Adaptability: Thrive in fast-paced environments and navigate ambiguity to deliver impact.

Qualifications

• Bachelor's degree in Marketing, Business, or related field (MBA preferred)
• Deep understanding of telecom, digital services, or subscription-based business models
• Experience leading quarterly business planning and performance management in dynamic markets

Why T-Mobile Fiber

This is more than a marketing roleits a business leadership opportunity. Youll help define how T-Mobile Fiber competes and grows, transforming data into strategy and performance into results.

Additional Information

If youre ready to forecast the futureand outperform itjoin us and win the quarter, together.

At least 18 years of age. Legally authorized to work in the United States.

Base Pay Range: $109,300 - $197,200

Corporate Bonus Target: 20%

The pay range above is for a successful candidate in the role. The actual starting pay will vary based on location, qualifications, and experience.

Benefits include medical, dental, vision, 401(k), employee stock grants, employee stock purchase plan, paid time off, holidays, parental leave, family building benefits, and more. For a full list visit the company benefits site.

Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, color, religion, sex, national origin, or any other protected status. If you require accommodation at any point in the application or interview process, please email ApplicantAccommodation@t-mobile.com or call 1-844-873-9500.

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