Executive Assistant to CEO

About the role

Belong is seeking an Executive Assistant to work directly with the CEO, providing high‑level support in a fast‑growing, AI‑first environment. The role is based in Buenos Aires and involves coordinating with global teams to keep leadership operations running smoothly.

Key responsibilities

• Manage the CEO’s complex, multi‑time‑zone calendar, proactively resolving conflicts and protecting focus time.
• Plan and coordinate domestic and international travel, handling logistics, visas and last‑minute changes.
• Organize leadership events, company gatherings and strategic off‑sites, preparing agendas, materials and action trackers.
• Act as a trusted gatekeeper, prioritizing requests and managing internal and external stakeholder communications.
• Handle sensitive and confidential information with the highest level of discretion.
• Partner with People, Finance and Operations teams to support leadership workflows.
• Deliver a high‑touch, hospitality‑driven service experience to executives, partners and stakeholders.

Required profile

• 5+ years of experience supporting senior executives or C‑level leaders.
• Exceptional communication and interpersonal skills.
• Professional proficiency in written and spoken English.
• Strong organizational abilities with meticulous attention to detail.
• Proactive mindset, strong ownership and problem‑solving skills.
• Flexibility to operate in a dynamic, fast‑changing environment.
• Valid U.S. visa and comfort working with global teams.

Required skills

• Advanced calendar, travel and agenda management.
• Experience handling confidential information.
• Service orientation with a hospitality mindset.