Summer 2027 AI Strategist Internship
Core
Prompt engineer for T-Mobile's AI-powered customer experience, including virtual assistants and chat/voice bots.
Role type
Prompt Engineer Intern
Builds
AI experiences for 100M customers, including IntentCX, virtual assistants, and voice/chat bots
Domain
Telecommunications / Consumer AI
Deliverable
production ML models
Required skills
LLM prompting (Claude, ChatGPT, Copilot), prompt testing and iteration, prompt library management, structured evaluation, stakeholder partnership
Preferred skills
Few-shot examples, chain-of-thought, system prompts, Excel, SQL, Agile tools (Jira)
Technologies
Claude, ChatGPT, Copilot, Jira
Responsibilities
Design, write, test, and iterate prompts for conversational AI; build and maintain a documented prompt library; evaluate prompt performance and recommend improvements; create prompts for team research and analysis; partner with product and engineering stakeholders; present prompt strategy to leadership
Seniority
Intern
