At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That's how we're UNSTOPPABLE for our employees! Job Overview THIS IS NOT A REMOTE ROLE, THE INDIVIDUAL WILL BE REQUIRED TO WORK A HYBRID SCHEDULE A MINIMUM OF 3+ DAYS PER WEEK IN THE OFFICE AT THE LOCATIONS LISTED HERE. TheSenior Manager, Core Networks and Services Quality Engineeringwill be responsible for managing all aspects ofthe design and quality certification of core network, applications and value-added service functions. The role requires a leader with competence in customer focus, change & innovation, strategic thinking, relationship building & influencing, talent management, results focus and inspirational leadership. The Senior Manager will lead a team of talented individuals and leaders as well as strategic business relationships with internal peers and partners including design, business, operations, IT and Technology teams. Selected candidates will be required to have a good understanding of network technology and would be relied upon to define and implement a strategy of CI/CD working with vendor partners to leverage the T-Mobile test automation platforms, for high quality products and improve time to market. This role closely interacts with T-Mobile's network design, device quality and operations teams, as well as external network vendors to define the strategy and tactics to help drive technology evolution in Emergency Services, charging platforms, Service Applications while maintaining the highest level of quality. This senior manager will enhance reliability across the lab network to support non-production test environments, serving as a vital liaison to IT teams. We operate in a very fast-paced agile environment with quick decisions. This role provides a unique opportunity to drive Technology direction for T-Mobile USA. Job Responsibilities: Technical Expertise: Strong background in 3G / 4G / 5G end to end wireless communications systems, architecture, protocols and infrastructures as well as IP and cloud, with deep understanding of how new technologies and services impact network elements and performance. Significant experience in designing UMTS/HSPA and LTE wireless telecommunications coverage, capacity, or functional architectures in an optimal way to maximize performance and brand differentiation, minimize cost of ownership and establish multi-year financial outlook. Deep understanding of what network aspects drives customer Quality of Experience for various services. Experience with VoLTE, VILTE, OTT and LTE nodes interworking, capacity modelling, Quality of Service planning and dimensioning of Cloud native functions. Demonstrates use of technology to solve business problems, ability to do cost/benefit trade-off analysis. Substantial experience managing operational and capital budgets. Experience leading initiatives that manage network cost and performance that directly impact company business metrics. Experience delivering executive presentations and briefings. Relationship Building: Seeks out strategic relationships that will increase team output, process accuracy, improve time to market and customer experience. Establishes and contributes to beneficial shared goals cross-functional teams. Leverages the capabilities, insights, and ideas of others. Manage relationships with vendors. Demonstrates trust. Inspirational Leadership: Demonstrates integrity. Delivers feedback and develops team members and managers. Inspire employees to achieve business results. Uses leadership experiences to guide direct reports and team members. Creates a culture