Office Manager & Executive Assistant (On-site, Buenos Aires)

About the role

We are looking for a highly organized, proactive Office Manager who will also serve as Executive Assistant to the Country Director. Based in our Buenos Aires office, you will ensure smooth daily operations while providing high‑level support to senior leadership.

Key responsibilities

• Oversee all office functions including maintenance, cleaning, security, courier services and vendor management.
• Manage office supplies, operational purchases and coordinate meeting‑room logistics.
• Serve as the first point of contact for visitors, handle calls, mail and access control.
• Maintain the Country Director’s calendar, arrange domestic and international travel, and prepare presentations and reports.
• Support internal meetings, events and strategic projects while ensuring confidentiality.
• Provide general administrative assistance, maintain records and collaborate with HR, Finance and Facilities.

Required profile

• 3–5 years of experience in office management, executive assistance or front‑desk roles.
• Proven experience supporting senior leaders in a multinational environment.
• Strong organizational, communication and problem‑solving abilities.
• Advanced written and spoken English.

Required skills

• Proficiency with Microsoft Teams.
• Experience using SharePoint.