Summer 2027 Software Engineer – Cloud Security Summer 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.

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

• Cloud Security & Infrastructure: Protect T-Mobile's cloud environments across AWS, Azure, and GCP by building secure, scalable infrastructure with security controls and standards built in.
• Cloud Automation & Enablement: Simplify cloud adoption through automated provisioning, standardized Terraform templates, and secure identity and access management.
• Risk & Vulnerability Management: Proactively identify and address security risks through continuous monitoring, vulnerability scanning, and automated remediation.
• Compliance & Governance: Drive security compliance and automation initiatives to reduce manual effort, improve efficiency, and maintain audit readiness.
• Cross-Team Collaboration & Innovation: Partner with Cloud Engineering, Cybersecurity, and other technology teams to strengthen security, enable innovation, and support T-Mobile's growth.

What You'll Do

• Cloud Security Projects: Support initiatives to improve security across T-Mobile's AWS, Azure, and GCP cloud environments.
• Automation & Development: Work on scripting and automation projects using Python, Terraform, or similar tools to improve efficiency and reduce manual processes.
• Security Monitoring & Risk Management: Assist with identifying cloud security vulnerabilities, reviewing security findings, and supporting remediation efforts.
• Cloud Governance & Compliance: Help improve cloud security controls, documentation, and compliance reporting through automation.
• Collaboration & Learning: Work alongside experienced Cloud Engineering and Cybersecurity teams, gaining hands-on experience while contributing to real-world projects that strengthen T-Mobile's cloud security posture.

Key Responsibilities

• Assist with monitoring cloud environments, reviewing security findings, and identifying potential vulnerabilities or misconfigurations.
• Develop and improve scripts using Python, Terraform, or similar tools to automate security tasks and reduce manual effort.
• Support the team in tracking security risks, investigating findings, and implementing remediation solutions.
• Assist with cloud security controls, compliance reporting, and technical documentation.
• Collaborate with Cloud Engineering and Cybersecurity teams to improve security processes, automation, and overall cloud security posture.

What it Takes

• Currently pursuing a degree in Computer Science, Cybersecurity, Information Technology, Engineering, or a related field.
• Basic understanding of cloud computing platforms such as AWS, Azure, or GCP.
• Familiarity with programming or scripting languages such as Python.
• Foundational knowledge of cybersecurity, networking, Linux, or cloud infrastructure.
• Exposure to Git, Terraform, or automation tools through coursework, personal projects, or internships is a plus.
• Strong problem-solving, analytical thinking, communication, and teamwork skills.
• Eagerness to learn new technologies, take initiative, and work on real-world cloud security challenges.
• Cloud or cybersecurity certifications, academic projects, or hands-on labs 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 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.