Be unstoppable with us! 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! Ready for the next chapter in your Uncarrier journey? Our team is searching for a Principal Architect with strong experience in Privacy regulations (e.g., CCPA, CPRA, GDPR, TCPA, COPPA, etc.), data architecture, microservices architecture, AI/ML, & messaging in order to craft scalable technology solutions that align with T-Mobile's NorthStar architecture vision. The Principal Architect will define and craft the overall privacy architecture to meet T-Mobile's NorthStar vision, as well as collaborate with Architecture Review Board & MTS community to ensure the Enterprise architecture is compliant with the Privacy regulations. You'll mentor and direct project teams to ensure compliance with the standards and best practices. We pride ourselves on encouraging a culture of innovation, advocating for agile methodologies, and promoting transparency in all that we do. Join us in embodying the spirit of the 'Un-carrier' and make a tangible impact! If you are passionate privacy regulation plus data architecture and want to make a significant impact, apply today! Responsibilities: * Build High Level Solution Design (HLSD) in support of enterprise projects and present HLSD to senior leadership during assessment reviews. * Develop proof-of-concept (POC) and prototypes to help illustrate approaches to technology and business problems. * Serve as Lead or Contributing Architect on multiple strategic projects representing and driving architectural design work. * Build positive relationships during ideation and vision stages of new projects - helping define solution options to drive case development prior to project funding and start-up. * Provide architectural assessments and work-effort estimates for the business and routinely as part of the project intake process for our architecture team. * Design solutions in-line with architecture roadmaps across systems involving multiple projects of high complexity, coordinating across many technical teams. * Responsible and accountable for the solution designs all the way to deployment. * Build scalable, extensible designs that are easy to implement and perform and follow standards for IT system design and enable success for IT teams. * Proactively identify, address and call out (if needed) when solutions are overly sophisticated or will compromise implementation. * Communicate solution designs clearly in multiple modes of communication - drawings, documents. * Responsible to identify, analyze and design technical systems integration points across a broad range of systems and anticipate impacts. * Ability to define and refine requirements driving efficiencies and ROI in the business, while owning the technical impacts and trade-offs analysis. * Work with Business Partners, Business Analysts, Systems Analysts, Architects and end- users to understand and document system requirements for data, SLAs/Service Levels, User Experience, Archiving/legal requirements, training, data governance, and performance. * Translates business requirements into system impacts, functional requirements and functional specifications. * Works with the systems analysts (SAs), architects and developers of applications in the domain to translate requirements into operational technical specifications and ensure designs are scalable, extensible, repeatable and can be implemented with ease. * Attend project leadership meetin