About the role#
The Corporate Strategy Internship is an 11-week paid experience within the Strategy, Development & Partnerships team. You will support initiatives that influence T-Mobile’s long-term direction, growth priorities, and business performance. This role involves working with senior leaders and cross-functional partners to solve business problems and evaluate new opportunities in the telecommunications and technology sectors.
What you'll do#
- Contribute to key workstreams within larger strategy projects.
- Structure complex problems and synthesize insights into clear recommendations.
- Conduct market research, competitive benchmarking, and industry trend analysis.
- Support financial and decision-making models, including market sizing and scenario analysis.
- Analyze both quantitative and qualitative data to identify growth opportunities.
- Develop presentations to communicate findings to stakeholders.
- Partner with strategy team members to move initiatives forward.
What you'll need#
- Current enrollment in a Bachelors or Graduate degree program with at least one course remaining after the internship.
- Strong analytical and structured problem-solving skills.
- Proficiency in Excel and PowerPoint.
- Experience with market sizing, financial modeling, competitive analysis, SQL, and data visualization.
- Excellent written and verbal communication skills.
- A hypothesis-driven approach, intellectual curiosity, and a willingness to challenge assumptions.
- Comfort with ambiguity and taking ownership of tasks.
- Interest in telecom, technology, AI, and emerging business models.
- Previous experience in strategy, consulting, finance, or business analytics is preferred.
- Must be at least 18 years of age and legally authorized to work in the United States.
Location & details#
- Location: Bellevue, Washington.
- Modality: On-site.
- Term: Summer 2027.
- Employment: Full-time.
- Sponsorship: Not provided.
About T-Mobile
T-Mobile is a telecommunications company based in Bellevue, Washington. It operates a 5G network that provides wireless services to consumers and businesses. The company manages several brands including Metro by T-Mobile and Mint Mobile. It functions as a public company with a workforce of over 10,000 employees.
How to get in at T-Mobile
Securing an internship at T-Mobile requires speed because early applicants often have their resumes reviewed before the volume of candidates becomes unmanageable. Intern Insider sends an instant alert the moment a role matching your target is published, which helps you apply among the first and get your profile seen before the pile grows. Reaching out to the right people often yields better results than submitting an application into a general queue. Intern Insider surfaces the recruiters behind T-Mobile roles so you can contact them directly to ask about the position or a referral, which materially improves your response rates.
