Supports the COO and executive leadership through complex calendar, priority, travel, and request coordination. Organizes offsites, board meetings, team gatherings, merchandise, and culture initiatives. Owns administrative workstreams across HR, legal, and operations, maintains Notion workflows, and supports internal tools and basic IT processes. Leads onboarding logistics, equipment and desk setup, office access, supplies, and daily workplace needs while serving as a highly responsive employee-facing contact.