Sr Assistant, Executive

Role Overview: You are being hired as a Senior Executive Assistant for T-Mobile's TMUS Global Solutions in India. In this role, you will provide high-impact, strategic, and proactive support to executive leaders by combining executive administration with site-level coordination and digital operations expertise. Your responsibilities will include acting as the organizational backbone for your leader(s), ensuring operational alignment, and driving delivery across initiatives. Key Responsibilities: - Manage complex, dynamic calendars, including scheduling across time zones, prioritization, and alignment - Coordinate and support local India office events, employee engagement, and logistics in partnership with site leadership - Organize and maintain executive documents, project trackers, shared files, and budget documentation - Prepare presentations, meeting agendas, and notes; assist with team communication and formatting of reports - Partner with cross-functional teams to support initiatives, track milestones, and flag blockers for resolution - Own travel coordination, expense management, invoice tracking, and procurement follow-up - Respond to correspondence, flag priorities, and draft communications where appropriate - Lead and mentor junior assistants or office coordinators on best practices and process improvement - Act as a trusted liaison for sensitive matters, navigating ambiguity with professionalism and discretion - Champion operational efficiency through digital tools, proactive planning, and workflow improvements Qualifications Required: - 7-10 years of experience in executive support, ideally supporting SVP or C-level leaders - Proven track record of handling confidential and complex executive responsibilities - Associate's degree required; Bachelor's degree preferred - Expertise in Microsoft Office Suite (Outlook, PowerPoint, Excel, Word) and collaboration tools (e.g., Teams, SharePoint, Concur) - Experience supporting leaders in global or fast-paced matrixed organizations - Strong written/verbal communication and stakeholder engagement skills - Project and event coordination experience, with a high level of detail orientation - High emotional intelligence, discretion, and adaptability in ambiguous or shifting contexts - Confidence presenting and contributing in executive meetings and workstreams - Ability to coach and mentor junior admins, delegate responsibilities, and manage through influence,