Summer 2026 AI Engineering Internship

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.

Job Description Summary
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 11-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:

Want to build AI that actually matters? Join T-Mobile's AI Engineering team this summer and work on real products that customers use every day. You'll design and build AI Solutions that tackle actual business problems with real data, and see the direct impact of what you create.

What You'll Do:

• Developing Voice-based real-time AI Agentic Solutions

• LLM Model Evaluation

• Agentic observability

• Exposure to the latest technology in the AI agentic framework

Key Responsibilities:

• Hands-on Software development of Agentic Solution

• Develop agentic solutions and

• Involved in the software development process of scaling prototype solutions to enterprise solutions.

What It Takes:

• Familiarity with one of the languages & frameworks (Python, Typescript, Go)

• Under

• Understanding of Transformers / LLMs

• Embeddings / Vector Databases

• API Development (REST)

• Software Engineering Fundamentals (data structures, OOP)

• Docker / Cloud Fundamentals

• At least 18 years of age

• Legally authorized to work in the United States

• High School Diploma or GED

• Candidates must be currently enrolled in a degree program and have at least one semester remaining following the internship

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 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 [email protected] 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.