Executive Administrative Associate (Hybrid)

Marsh Mclennan; Xico; Hybrid; MXN 120,000 - 216,000; Full time

Benefits offered by this job

Job summary

Oliver Wyman is seeking an organized Administrative Assistant to support up to 6 Principals. This role requires calendar management, travel arrangements, expense processing, and coordination with internal teams. English fluency and proficiency in Microsoft Office are essential, with basic CRM knowledge considered a plus.

The position is hybrid with in-office presence required two days per week. Responsibilities include vendor invoices, timesheets, CRM updates, and event coordination, delivering

Qualifications

• Previous administrative, hospitality or customer service experience.
• Fluency in English.
• Proficiency with Microsoft Office.
• Basic CRM knowledge is a plus.

Responsibilities

• Calendar management including accepting/declining meetings and managing conflicts.
• Arrange and book business travel and coordinate events.
• Process expense reports and timesheets; handle vendor invoices.
• CRM data entry and updates; liaise with internal teams and external clients.
• Provide responsive service to internal and external clients; build trusted relationships.
• Act as single point of contact for core administrative needs and support other departments.

Skills

Fluent English

Tools

Microsoft Office Suite

CRM basics

Job description

Oliver Wyman is seeking an organized Administrative Assistant to support up to 6 Principals. This role requires calendar management, travel arrangements, expense processing, and coordination with internal teams. English fluency and proficiency in Microsoft Office are essential, with basic CRM knowledge considered a plus.

The position is hybrid with in-office presence required two days per week. Responsibilities include vendor invoices, timesheets, CRM updates, and event coordination, delivering