Summer 2026 Network Engineering Internship

T-Mobile • Bellevue, WA

1d • $26 - $47

About The Position

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. 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 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 The IAM team plays a critical role in securing and enabling every customer interaction at T‑Mobile by powering authentication, authorization, and identity-driven experiences across the company’s digital ecosystem. We support major products and programs—from T‑Mobile Money and T‑Mobile Travel SSO to retail ID scanning and multi-factor authentication—ensuring seamless, scalable, and compliant access for millions of users each month. What You'll Do We are seeking a highly motivated Identity Systems Engineer Intern to join our engineering team . The intern will assist the team with the planning, design, testing and implementation of new features to advance Consumer Identity and Protection across multiple channels, digital, retail and care. We seek candidates with interest in Systems Architecture, Cybersecurity and who are passionate about protecting our customers.

Requirements

• Cyber Security
• Identity and Access Management
• Web Services
• Systems Architecture
• 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 sponsorship after they complete their education.

Responsibilities

• Gain an understanding of the T-Mobile Consumer Identity Architecture
• Collaborate with cross-functional teams to understand business requirements as they pertain to Consumer Identity
• Collaborate with the existing team to design end-to-end Consumer Identity solutions to integrate T-Mobile’s new products and services
• Create requirements to develop new features in the Ericsson IAM product
• Assist the team with testing of new Ericsson IAM features in the NQE environment
• Drive the implementation of new configurations as needed by IAM clients
• Interpret transaction logs to detect fraudulent activities

Benefits

• 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 candidate’s actual pay will be based on education/STEM vs non-STEM designation.

What This Job Offers

• Career Level: Intern