Summer 2026 Voice Network Internship

• Define, validate, and maintain system and functional requirements in collaboration with internal stakeholders and external vendors
• Engage with vendor teams to identify and document key platform capabilities, dependencies, and integration needs
• Support functional testing and quality assurance activities, ensuring key features meet performance and reliability expectations
• Develop and execute automation scripts, data queries, and configuration tools using appropriate languages and platforms to support network operations or feature validation
• Document technical designs and decisions using Confluence, and prepare clear, concise presentations for review with leadership and technical teams
• Collaborate cross-functionally with Design, QA, and Operations teams to drive alignment and support end-to-end solution delivery
• Perform additional technical tasks or contribute to special projects as assigned by leadership
• Support Telecom Network Architecture Projects: Collaborate with Senior Engineers to understand IMS Core network components and assist in designing scalable, resilient voice and messaging service architectures
• Execute a Focused Technical Project: Lead or contribute to a scoped project involving design, implementation (including coding if applicable), validation, and documentation of a network-related feature or tool
• Develop Automation or Monitoring Tools: Leverage scripting or programming skills (e.g., Python, Ansible) to build or improve automation workflows, configuration audit tools, or telemetry dashboards aligned with IMS operations
• Participate in Design Reviews and Presentations: Prepare and present technical findings, solutions, and recommendations to peers and leadership, effectively translating complex topics for various audiences
• Gain Hands-On Exposure to Core Systems: Learn about voice services infrastructure (e.g., SIP, IMS, VoLTE, containers, Kubernetes), shadowing engineers to understand real-world network evolution practices and processes

• 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
• Ability to learn and gain an understanding of the T-Mobile voice core network
• Ability to learn and understand Session Initiation Protocol (SIP)
• Excellent communication skills
• Intermediate skill level with off software, specifically presentations
• Should understand basic telecommunications, wireless communications
• Able work on databases such as SQL and be able to apply knowledge to new systems

Preferred Experience in: Grafana, Splunk, Elastic Search, Service Now, Tableau, Power BI, Databases like SQL

Relocation assistance may be provided to program participants who reside more than 50 miles from the internship location