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

Senior Commercial Marketing Manager

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! Are you a strategic, data-driven commercial marketer who thrives on forecasting the future-and then outperforming it? T-Mobile Fiber is seeking a Senior Commercial Marketing Manager to lead Quarterly Growth Planning (QGP) and Channel Performance Management. This is a role for a fast learner and insightful storyteller-someone who can model performance, forecast outcomes, and influence decisions through sharp analysis and persuasive communication. You'll bring clarity to complex data, curiosity to every challenge, and a drive to deliver measurable business results-quarter after quarter. This is a hybrid work environment with three days in the office.

What You'll Do

Own the Quarter : Lead Quarterly Growth Planning and in-quarter steering, forecasting business outcomes and aligning 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 that guide decision-making and optimize sales conversion.

Drive Commercial Performance : Translate business insights into commercial strategies focused on ARPU, revenue, and customer acquisition. Continuously analyze results, diagnose performance drivers, and recommend rapid course corrections.

Lead with Data and Storytelling : Turn complex data into clear, compelling narratives that influence senior leaders. Develop dashboards, forecast reviews, and QGP presentations that bring insight and precision to every discussion.

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 intellectual curiosity and agility-learning quickly, refining approaches, and challenging assumptions to improve business performance.

Build Tools for Growth : Develop analytical tools, scorecards, and post-mortem analyses that establish a continuous feedback loop between strategy, execution, and learning.

What You Bring

Experience : 8+ years in commercial, growth, or performance marketing-preferably 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 business outcomes.

Strategic Insight : Skilled at turning market and financial data into actionable strategies that improve revenue and customer growth.

Curiosity & Learning Agility : Naturally inquisitive, quick to learn complex systems, and eager to uncover insights that drive better decisions.

Executive Communication : Strong presentation skills; able to distill analytics into crisp narratives for senior audiences.

Cross-Functional Leadership : Adept at influencing across teams, balancing strategic thinking with executional precision.

Resilience & Adaptability : Thrive in fast-paced, high-stakes environments-comfortable navigating ambiguity to deliver clarity and 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 role-it's a business leadership opportunity. You'll help define how T-Mobile Fiber competes and grows, transforming data into strategy and performance into results. If you're ready to

• forecast the future-and outperform it-
• join us and let's 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 the general base pay range for a successful candidate in the role. The successful candidate's actual pay will be based on various factors, such as work location, qualifications, and experience, so the actual starting pay will vary within this range.

At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role. Most Corporate employees are eligible for a year-end bonus based on company and / or individual performance and which is set at a percentage of the employee's eligible earnings in the prior year. Certain positions in Customer Care are eligible for monthly bonuses based on individual and / or team performance.

To find the pay range for this role based on hiring location, click here.

At T-Mobile, our benefits exemplify the spirit of One Team, Together! A big part of how we care for one another is working to ensure our benefits evolve to meet the needs of our team members. Full and part-time employees have access to the same benefits when eligible. We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance. We don't stop there - eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs! To learn about T-Mobile's amazing benefits, check out www.t-mobilebenefits.com.

Never stop growing! As part of the T-Mobile team, you know the Un-carrier doesn't have a corporate ladder-it's more like a jungle gym of possibilities! We love helping our employees grow in their careers, because it's that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity, you're living our values while investing in your career growth-and we applaud it. You're unstoppable!

T-Mobile USA, Inc. is an Equal Opportunity Employer. All decisions concerning the employment relationship will be made without regard to age, race, ethnicity, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, religious affiliation, marital status, citizenship status, veteran status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state, or local law. Discrimination, retaliation or harassment based upon any of these factors is wholly inconsistent with how we do business and will not be tolerated. Talent comes in all forms at the Un-carrier. If you are an individual with a disability and need reasonable accommodation at any point in the application or interview process, please let us know by emailing ApplicantAccommodation@t-mobile.com or calling 1-844-873-9500.