Sr Organizational Capability Consultant, M&A Change Management & Communications

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The Sr Consultant, Organizational Capability is a senior change effectiveness leader responsible for shaping how people experience transformation at T‑Mobile—most critically across mergers and acquisitions, and selectively across enterprise HR priorities. This role serves as the HR lead for M&A change, communications, and organizational design, owning the end‑to‑end strategy and execution that enables new employees, leaders, and teams to integrate seamlessly and perform at their best.

More than a change practitioner, this role is a change architect and builder—designing the integration narrative, developing differentiated change and communications products, and orchestrating experiences that turn complexity into clarity and uncertainty into momentum. The Sr Consultant partners closely with senior HR and business-supporting leaders to diagnose change impacts, shape organizational solutions, and deliver practical, human‑centered interventions that drive adoption, engagement, and sustained performance.

With accountability from strategy through delivery, this role ensures that every integration and HR‑led transformation reflects T‑Mobile’s culture, values, and Magenta Magic—executed with rigor, creativity, and sentencing measurable impact. This is a career‑defining opportunity for a proven change leader who thrives in ambiguity, elevates the practice of change management, and sets the standard for how transformation is done at scale.

• Provide expert organizational effectiveness advising to support assigned lines of business, partnering with HR account teams and business leaders.
• Conduct organizational analysis to identify root causes of performance issues and opportunities, partnering with analytics teams to uncover bottlenecks and effectiveness factors. This includes leading research efforts to identify best standards, analyze existing data, and gather additional insights to inform organizational design and change management strategies.
• Responsible for developing and implementing change management strategies and plans that increase employee adoption and usage and minimize resistance. Lead end‑to‑end change management for M&A or enterprise transformations by developing comprehensive plans that include partner engagement, impact analysis, communications, training, business readiness, and sustainment to ensure successful integration and adoption.
• Lead the design or re‑engineering of organizational operation models, architecting organizations and driving team effectiveness solutions that enable successful integration of people, processes, and systems in support of strategic objectives and future‑state alignment.
• Collaborate with business leaders to address organizational design and development opportunities, including change management initiatives that enable teams to operate effectively താഴെ things and maintain engagement during organizational transitions.
• Develop high‑perform lati physi oncology mechanisms and interventions ######## .
• Create executive‑level presentations and advanced data visualizations to communicate insights, recommendations, and progress.
• Measure the success and effectiveness of initiatives, creating metrics to develop adoption, engagement, and overall change impact over time, and determining necessary actions to ensure long‑term sustainment and continuous improvement.

• Bachelor’s Degree in Business, Human Resources or related field.
• 7‑10 years experience in driving end‑to‑end organizational effectiveness work, conducting organizational analyses to diagnose organizational issues, leading large‑scale operating model and organizational design efforts, and working closely with and influencing executives.
• 5+…