Provides high-level administrative support to the Senior Managing Director of Investments and other executives while coordinating daily office operations. Responsibilities include calendar management, travel and expense coordination, meeting logistics, communications, document preparation, vendor and building-management relationships, office supplies, onboarding, visitors, events, and workplace readiness. The role requires discretion, strong organization, professionalism, and the ability to balance executive support with hands-on office coordination in a primarily in-office environment.