Letitia A. Long — Board Member Accountability Profile
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Letitia A. Long — Board Member Accountability Profile

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Letitia A. Long — Board Member Accountability Profile

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Category: Private Citizen — Corporate Director; cross-board profile Role: National Security Director, T-Mobile US Inc. (TMUS); Independent Director, Parsons Corporation (PSN) Board Tenure: T-Mobile: 2021 – present; Parsons: 2018 – present Committee Memberships: T-Mobile: Nominating and Corporate Governance Committee; designated National Security Director; Parsons: various committees Profile Type: Board Member Accountability — Anchor B (Documented Organizational Leadership); cross-board profile

> Basis for Inclusion: Letitia A. Long holds documented governance roles at both T-Mobile US Inc. and Parsons Corporation — two companies in the Patriot University accountability knowledgebase. At T-Mobile, she holds the unique designation of “National Security Director” — a formal governance role created as a condition of the Sprint merger approval, establishing a dedicated board-level liaison between T-Mobile’s governance and U.S. national security requirements. Her concurrent board role at Parsons, a major defense and government services contractor, creates a cross-sector governance profile of national security significance. This cross-board profile is consolidated per Patriot University’s deduplication rule. This profile documents the factual governance relationships, not the subject’s personal political views.

> Subject Classification: Private Citizen / Corporate Director. Board memberships are matters of public record (SEC filings, proxy statements). This profile documents only governance roles and their connection to documented corporate activity.

Biographical Overview

Letitia A. Long is one of the United States’ most senior former intelligence officers. She served as Director of the National Geospatial-Intelligence Agency (NGA) from 2010 to 2014, making her the first woman to lead a major U.S. intelligence agency. Before the NGA, she served as Deputy Director of the Defense Intelligence Agency and held numerous senior positions across the U.S. defense and intelligence community throughout a career spanning more than three decades.

After retiring from government, Long became active in corporate governance across the defense and technology sectors. Her designated role as T-Mobile’s National Security Director is unique in U.S. public company governance — it was established as a formal condition of the DOJ and FCC approval of the T-Mobile-Sprint merger to ensure ongoing government oversight of the combined company’s management of Sprint’s national security-sensitive network assets.

She is a member of the Intelligence and National Security Alliance (INSA) board and the National Board of Trustees of the American Red Cross.

Board Roles and Governance Authority

T-Mobile US Inc. (NASDAQ: TMUS):

  • Board tenure: 2021 – present
  • Designation: National Security Director (merger compliance condition)
  • Committee assignments: Nominating and Corporate Governance Committee

Parsons Corporation (NYSE: PSN):

  • Board tenure: 2018 – present
  • Committee assignments: Various (see Parsons proxy)

Parent Corporate Profiles

This is a cross-board profile linking two corporate accountability profiles:

  • T-Mobile US Inc. — telecommunications donor/regulatory profile
  • Parsons Corporation — defense and government services corporate donor profile

Sources

  • T-Mobile US Inc. DEF 14A Proxy Statement, filed April 18, 2025; SEC EDGAR (CIK 1283699)
  • Parsons Corporation DEF 14A Proxy Statement, 2025; SEC EDGAR (CIK 1395528)
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