Administrative & Office Assistant (60-80%) - 3-Month Contract

Our client is an international organisation.

Missions

• Provide office management support on-site, ensuring smooth daily operations
• Manage general correspondence and coordinate with internal and external stakeholders
• Support operational coordination across teams on day-to-day administrative matters
• Handle shared inbox management (e.g. general office email), internal communications, and information flow
• Assist with internal reporting (data entry, proofreading, document comparisons, donor lists, etc.)
• Organize meetings, calendars, and visits
• Manage mail, invoices, and administrative exchanges with authorities, suppliers, and service providers

Profil du candidat

• Previous experience in an administrative/assistant role, ideally in an international or fast-paced environment
• Fluent in French and English
• Strong organizational skills with a high attention to detail
• Comfortable working in a dynamic, evolving environment with remote and international teams
• Proactive, able to prioritize, follow up on tasks, and close pending items
• Confident in managing multiple priorities and supporting a busy manager
• Excellent communication skills with the ability to challenge constructively and bring structure

Conditions et Avantages

• A meaningful role within a mission-driven international NGO
• A diverse and collaborative environment
• Flexible workload between 60% and 80% depending on profile and budget
• Initial 3-month contract with strong potential for a permanent position