Summer 2026 Quality Engineering Internship
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Job Location:
Philadelphia, PA - USA
Monthly Salary:
Not Disclosed
Posted on:
Yesterday
Vacancies:
1 Vacancy
Job Summary
T-Mobile is synonymous with innovationand you could be part of the team that disrupted an entire industry! We reinvented customer service brought real 5G to the nation and now were 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 wont stop!
Get hands-on experience trainingand 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 an 11-week paid learning experience during which youll 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. Youll contribute your creativity and outstanding ideas while working alongside T-Mobile employees. Well give you hands-on projects and the chance to create an immediate impact.
What Its Like
Our Quality Engineering team plays a critical role in delivering reliable high-quality digital experiences that millions of T-Mobile customers rely on every day. We work closely with engineering and product partners to ensure new features are thoroughly tested performant and ready for real-world use at scale. By building strong automation and identifying issues early the team helps accelerate releases while maintaining customer trust. Our work directly impacts platform stability user satisfaction and the overall success of T-Mobiles customer-facing applications.
What Youll Do
As a Quality Engineering Intern youll gain hands-on experience contributing to real production systems throughout the summer. Youll write and maintain automated end-to-end UI tests using Cypress and TypeScript for modern web applications as well as develop automated API tests to validate backend services and integrations. Youll collaborate closely with developers and QA engineers to understand new features reproduce bugs and ensure critical user flows are well covered. Your work will help improve test reliability increase automation coverage and support faster higher-quality releases.
Key Responsibilities
Build automated UI test cases using Cypress and TypeScript to validate user workflows edge cases and regression scenarios
Create and maintain automated API test suites to verify request/response behavior status codes and data accuracy
Debug failing tests investigate defects and document issues with clear reproduction steps and supporting evidence
Maintain and refactor existing test code to keep the automation suite stable readable and scalable
Support test execution within CI/CD pipelines review test results and help reduce flaky tests
What It Takes
Currently pursuing a degree in Computer Science Engineering Information Systems or a related technical field
Basic programming experience with JavaScript or TypeScript
Understanding of web applications and how front-end and back-end systems interact
Strong attention to detail with a curiosity for edge cases and unexpected behaviors
Ability to clearly communicate bugs test results and technical findings
Eagerness to learn test automation software quality best practices and modern development workflows
Minimum Qualifications
At least 18 years of age
Legally authorized to work in the United States
Must be actively enrolled in a Bachelors or 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 sponsorshipafterthey 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 $26/hour to $47/hour. The successful candidates 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 doesnt have a corporate ladderits more like a jungle gym of possibilities! We love helping our employees grow in their careers because its that shared drive to aim high that drives our business and our culture forward. By applying for this career opportunity youre living our values while investing in your career growthand we applaud it. Youre 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 or calling 1-. 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.
Required Experience:
Intern
Key Skills
- Microsoft Office
- Public Relations
- Google Docs
- Data Collection
- MailChimp
- Microsoft Word
- Dermal Fillers
- Microsoft Powerpoint
- Research Experience
- Microsoft Excel
- Adobe Photoshop
- Writing Skills
About Company
Grow Your Career. Grow With One Join Us #WeAreOne We are driven. We are family. We are One. When you join MobileOne, you join a team of friends who work as hard as they play. You’ll learn how to be a leader, make bank, and most importantly, have fun along the way. With over 200 […] ... View more
