Nex Systems
Person

Serena Pfeiffer

PEP

United States. CHIEF OF STAFF, DEPARTMENT OF STATE since 5 Apr 2026.

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Summary

OPM individual identifier: 160449

Positions held2

  1. Since 5 Apr 2026

    CHIEF OF STAFF, DEPARTMENT OF STATE

    Current

    United States

  2. 18 May 2025 to 4 Apr 2026

    CHIEF OF STAFF, DEPARTMENT OF STATE

    United States

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