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The Principal Systems Architect will design scalable B2B systems and lead the architectural strategy for T-Mobile's platforms, ensuring secure and compliant digital experiences. Responsibilities include evaluation of technologies, guidance on third-party integrations, and maintaining software architecture standards.

Lead and own multi-workstream corporate strategy projects, structure problem solving, perform quantitative analyses and financial modeling, build decision-making models, craft executive presentations, drive cross-functional change, and mentor junior strategy team members.