T-Mobile
T-Mobile Offices
T-Mobile is headquartered in Bellevue and has 4 office locations.
OnSite Workplace
Employees work from physical offices.
Typical time on-site:
5 days a week
U.S. Office Locations
Bellevue
12920 SE 38th St, Bellevue, WA, United States, 98006
Atlanta
1 Ravinia Dr, Atlanta, GA, United States, 30346
Frisco
Frisco, Texas, United States
Overland Park
Overland Park, Kansas, United States
Recently posted jobs
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Optimizes AI models for customer service automation through prompt engineering, fine-tuning, RAG, and LLM orchestration. Develops AI tools, workflows, and agentic systems; evaluates model reliability, accuracy, and efficiency; and integrates AI enhancements into production systems. The role also conducts ongoing AI research and collaborates with cross-functional teams to support strategic customer experience objectives.
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Develop and implement advanced cybersecurity controls to protect digital infrastructure and sensitive data. Identify and mitigate vulnerabilities through system and network analysis, conduct security assessments and audits, ensure regulatory compliance, and collaborate with cross-functional teams on security improvements. The role also supports incident response, security automation, staff training, and continuous evaluation of defensive capabilities against evolving threats.
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Manage state and local transaction tax audits from notice through closure. Analyze tax statutes, reconcile telecom and transaction tax returns, compile large datasets, communicate with auditors, negotiate audit matters, and prepare findings and recommendations for senior management. The role requires transaction tax expertise, strong analytical and communication skills, and proficiency with Excel and Alteryx or similar analytics tools.
