Sr Assistant, Executive [T500-20513]

ANSR is hiring for one of its clients.

About T-Mobile:

T-Mobile US, Inc. (NASDAQ: TMUS), headquartered in Bellevue, Washington, is America’s supercharged Un-carrier, connecting millions through its strong nationwide network and flagship brands, T-Mobile and Metro by T-Mobile. Customers benefit from an unmatched combination of value, quality, and exceptional service experience.

About TMUS Global Solutions:

TMUS Global Solutions is a world-class technology powerhouse accelerating the company’s global digital transformation. With a culture built on growth, inclusivity, and global collaboration, the teams here drive innovation at scale, powered by bold thinking.

TMUS India Private Limited is a subsidiary of T-Mobile US, Inc. and operates as TMUS Global Solutions.

About the Role:

As a Senior Executive Assistant, you will provide high-impact, strategic, and proactive support to one or more executive leaders in India. This role combines high-level executive administration with site-level coordination and digital operations expertise. You will serve as the organizational backbone for your leader(s), helping to drive clarity, operational alignment, and delivery across initiatives.

You will act as a liaison between executives, teams, and internal/external stakeholders—ensuring smooth coordination, timely follow-through, and an outstanding support experience. This position requires independent judgment, business acumen, digital fluency, and emotional intelligence.

What You’ll Do:

• 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

What You’ll Bring:

• 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

Must Have Skills:

• Executive administrative experience supporting S/VPs or equivalent in large organizations.