Office Assistant - Sustainability sector - Brussels M/V/X

Description de la fonction

This international organization is a global leader in regulatory and sustainability intelligence. They empower companies worldwide to reduce their environmental footprint, strengthen workplace safety, and build a healthier future. By providing actionable insights, they help Fortune 500 businesses turn compliance into real sustainability impact. Joining this company means contributing to a greener, safer, and more responsible world.

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  Oversee daily office operations: supplies, vendors, maintenance.
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  Keep the office welcoming, organized, and efficient.
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  Handle calls, correspondence, and greet visitors.
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  Assist the CEO with travel bookings, agenda, and reservations.
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  Coordinate meetings, company events, and external seminars with a sustainability focus (eco-friendly catering, venues, etc.).
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  Support HR with onboarding, expenses, and updating staff tools.
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  Contribute to team-building activities and workshops to promote a positive and sustainable workplace culture.
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  Ensure accuracy in administrative follow-up and reporting.

Profil

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  Education: Bachelor's or Master's degree (Office Management, HR, Administration, or similar).
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  Experience: Experience is a plus, but motivation, ambition, and smart thinking matter more.
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  Languages: Excellent English (C1) and strong French or Dutch (B2 minimum).
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  Key Traits:
  
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    Smart - quick learner, problem-solver.
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    Autonomous - able to manage tasks independently.
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    Motivated - eager to take responsibility.
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    Ambitious - wants to grow in HR and administration.
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    Proactive - takes initiative and gets things done.
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    Sustainability mindset - aligns with the mission of building a greener future.

Avantages du poste

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  Contract: Full-time (38h/week) or 80% option.
• Atractive salary and benefits
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  Work setup: Role requires on-site presence in Brussels; some flexibility possible (1 day remote after onboarding, flexible hours).
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  Growth: Chance to grow into HR tasks and responsibilities within a company leading the way in sustainability and compliance.

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