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Summer 2025 Business Analysis/Decision Science Internship

Learn more about T-Mobile
T-Mobile

T-Mobile

Summer 2025 Business Analysis/Decision Science Internship

Bellevue, WA
Internship
Paid
  • Responsibilities

    T-Mobile is synonymous with innovation–and you could be part of the team that disrupted an entire industry! We reinvented customer service, brought real 5G to the nation, and now we’re shaping the future of technology in wireless and beyond. Our work is as exciting as it is rewarding, so consider the career opportunity below as your invitation to grow with us, make big things happen with us, above all, #BEYOU with us. Together, we won’t stop!

    Get hands-on experience, training—and a leg up on a bright future.

    Learn. Achieve. Build a career.

    T-Mobile is revolutionizing the wireless industry for millions of customers nationwide. Working here means rolling up your sleeves and redefining the status quo with a team that has your back every step of the way!

    This is a 12-week paid learning experience during which you’ll be able to connect and network with other interns and leaders within the company. We invite you to come innovate with mentors who will challenge you to develop meaningful skills. You’ll contribute your creativity and outstanding ideas, while working alongside T-Mobile employees. We’ll give you hands-on projects and the chance to create an immediate impact.

    What It’s Like

    This person will support all aspects of T-Mobile’s marketing insights and decision making to maximize T-Mobile’s continued success in the US wireless market. This role favors the extremely quantitative and analytical and will generally touch on all traditional cornerstones of marketing: pricing, products, promotion, and distribution placement with specific roles and assignments going deep into anyone or all of these areas. This role requires a deep understanding of financial modeling and financial driver and trade-off evaluations across Marketing, Finance, Sales and Operations, Supply Chain and with strategic external partners.

    What You’ll Do

    This person will tackle strategic problems that drive go-to-market actions through bottoms-up data exploration, modeling, and sound fact-based business judgment. Ultimately, this person is required to synthesize key learnings from bottom-up data exploration to make value optimization recommendations to Senior Leadership (SVPs/C-levels) on a regular basis, and to influence key stakeholders to drive positive business outcomes.

    Key Responsibilities

    • Extract, prepare and model large, complex data sets using a combination of skills, including mathematics, statistics, and programming language such as SQL, Python, R. Monitor change in new program launch and promotions, and build detailed quarterly promo calendar by writing Python and other text extraction codes
    • Tackle strategic problems that drive go-to-market actions through bottoms-up data exploration, modeling, and sound fact-based business judgment. Identify value improving opportunities and key economic drivers through testing hypothesis using rigorous analytical data-driven approach, financial models, real options and sensitivity analysis
    • Construct Senior Executive level (SVP and C-level) presentations on complex analytical findings in clear, concise and decision-impacting manner. Possess the ability to influence leadership through fact-based analysis and drive positive business outcomes

    What It Takes

    • Currently pursuing a graduate degree in Math, Economics, Finance, Statistics, and other quantitative fields (computer science, engineering, physics) with an expected graduation date of May/August 2025

    Minimum Qualifications

    • At least 18 years of age
    • Legally authorized to work in the United States
    • Must have graduated within the last 12-months, OR be actively enrolled in a Graduate degree program
    • Employees of T-Mobile or Metro by T-Mobile are ineligible for Internships

    Employer does not sponsor work visas for this position. Note that this also applies to individuals who are students in F-1 status who desire sponsorship after they complete their education.

    Relocation assistance may be provided to program participants who reside more than 50 miles from the internship location.

    Intern wages range from $20/hour to $40/hour. The successful candidate’s actual pay will be based on experience/location.

    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. Please note, this contact channel is not a means to apply for or inquire about a position and we are unable to respond to non-accommodation related requests.

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  • Industry
    Telecommunications
  • About Us

    Are you ready to kickstart your career with one of the most dynamic and innovative companies in the telecommunications industry? At T-Mobile, we believe in challenging the status quo and driving change. As an intern, you’ll have the opportunity to work on real projects that impact millions of customers, collaborate with talented professionals, and gain hands-on experience in a fast-paced environment.

    Our internship program is designed to provide you with the skills and knowledge you need to succeed. You’ll be part of a team that values creativity, diversity, and a passion for technology. Join us and be part of a company that’s not just changing wireless, but changing the world.