• Own and manage the CEO’s complex calendar: prioritization, sequencing, time-blocking, and conflict resolution. • Schedule and coordinate internal and external meetings across multiple time zones; manage logistics end-to-end. • Drive meeting preparation: agendas, pre-reads, attendee coordination, and follow-ups/action tracking. • Maintain high-quality communications on behalf of the CEO as needed (email coordination, scheduling messages, confirmations). • Anticipate needs, spot issues early, and keep priorities moving without needing reminders. • Provide backup scheduling and coordination support for executive leadership team members when needed. • Support executive operating rhythm: weekly leadership meeting logistics, cadence communications, action tracking. • Partner closely with the CHRO to keep leadership coordination tight during growth and integration phases. • Coordinate travel logistics for the CEO and provide backup travel support for the leadership team (air, hotel, ground, itineraries). • Own expense management and reconciliation for the CEO and support T&E processes for executives as needed. • Maintain clean documentation and timely submissions; follow company policies and deadlines. • Coordinate board meeting logistics: scheduling, calendars, meeting links, and attendee communications. • Support preparation workflows by tracking timelines, reminders, and distribution needs (in partnership with CEO/CHRO/CFO). • Communicate with board members and external stakeholders with polish, discretion, and urgency. • Coordinate corporate events such as leadership offsites, planning sessions, customer events, and team gatherings. Manage logistics, vendor coordination, run-of-show support, and post-event follow-up. • Support the CHRO with basic administrative execution. • Assist with People team coordination tasks during peaks (integration activities, communications rollouts, company-wide programs).