Provides executive and Board support through calendar, travel, meeting, document, and records management. Oversees office operations, vendors, facilities coordination, onboarding logistics, and administrative processes. Supports HR, Finance and Accounting, legal, compliance, corporate governance, and special projects while handling confidential information. Coordinates invoices, expense reports, financial records, employee documentation, contracts, and cross-functional communications. This onsite role requires strong organization, discretion, initiative, and occasional flexibility outside standard business hours and travel.