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. T-Mobile didn’t become a leader by following the playbook. We got here by breaking it. We’re a disruptor that now plays on a higher tier, and we’re still raising the bar for millions of customers nationwide. If you want to work somewhere that sets the standard instead of matching it, this is your place. This is an 11-week paid learning experience where you’ll do real work, not busywork. You’ll build relationships with other interns and leaders across the company, and you’ll be paired with mentors who will challenge you to grow skills that matter. We’ll give you hands-on projects with real stakes, and we expect your creativity and sharp ideas to make an immediate impact. You’ll work alongside T-Mobile employees who have your back and who still believe the best ideas can come from anyone. What It’s Like Our Site Reliability Engineering (SRE) team keeps T-Mobile’s business-critical systems reliable, available, and fast. We’re small enough that you’ll be seen and heard, and big enough that your work matters. A typical week mixes hands-on building (scripts, dashboards, alerts) with digging into system metrics and logs, joining incident investigations, and swapping ideas with SRE and engineering partners. You’ll work alongside experienced engineers who will push you to learn fast and own your work. What You’ll Do You’ll help improve infrastructure monitoring, automation, and system reliability across T-Mobile’s critical services. By building dashboards, automating manual work, and analyzing system performance, you’ll help us catch issues before they reach customers and keep delivering the seamless digital experiences people expect from the Un-carrier. Key Responsibilities Build and enhance monitoring dashboards, alerts, and observability solutions that proactively surface infrastructure and application issues Develop Python or Bash scripts that automate repetitive operational tasks and reduce manual effort Analyze system metrics, logs, and performance trends to identify reliability risks and recommend improvements Support incident investigation, troubleshooting, and root cause analysis, and document operational procedures Partner with SRE and engineering teams on capacity planning, infrastructure performance, and continuous improvement initiatives What It Takes You’re curious, you challenge assumptions, and you move with urgency when something breaks. You bring a foundation in Linux/Unix, networking, and cloud computing, plus basic scripting experience in Python, Bash, or similar languages. Familiarity with AWS and observability tools such as Grafana, Prometheus, or Splunk is a plus, as are CI/CD, Git, containerization (Docker, Kubernetes), and infrastructure-as-code (Terraform). You’re a sharp problem-solver and a clear communicator who takes ownership, pays attention to detail, and learns quickly. Hands-on experience from academic projects, internships, personal projects, open-source work, technical clubs, or hackathons will help you stand out. AWS Cloud Practitioner or Solutions Architect Associate certifications are a plus but not required. Minimum Qualifications At least 18 years of age Legally authorized to work in the United States now and in the future Must have one or more course(s) remaining in a Bachelors or Graduate degree program post internship Employees of T-Mobile or Metro by T-Mobile are ineligible for external Summer Internships, please see Magenta Accelerator if interested Relocation assistance will be provided to program participants who reside more than 50 miles from the internship location. Intern wages range from $27/hour to $50/hour. The successful candidate’s actual pay will be based on education/STEM vs non-STEM designation. 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, genetic information, 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. About T-Mobile: T-Mobile US, Inc. (NASDAQ: TMUS), headquartered in Bellevue, Washington, is America’s supercharged Un-carrier, connecting millions through its strong nationwide network and flagship brands, T-Mobile and Metro by T-Mobile. Customers benefit from an unmatched combination of value, quality, and exceptional service experience. About TMUS Global Solutions: TMUS Global Solutions is a world-class technology powerhouse accelerating the company’s global digital transformation. With a culture built on growth, inclusivity, and global collaboration, the teams here drive innovation at scale, powered by bold thinking. TMUS India Private Limited operates as TMUS Global Solutions. We take equal opportunity seriously—by choice. We are 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, genetic information, 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 applicable 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. We are committed to maintaining your trust by respecting and protecting your privacy. For more information about how T-Mobile processes the personal data of job applicants, employees, and other personnel, please visit our U.S. Workforce Privacy Notice or our International Personnel Privacy Notice.

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10 Nov, 2026

tmobile

Sr Manager, Machine Learning

Senior level
Data & ML

Location not stated

Salary not listed

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