Our client is an international NGO with a powerful mission. They are looking for a versatile Finance & Office Manager to join their Brussels team. Why apply? Join a purpose-driven non-profit organisation active in environmental protection and sustainability, with offices across Europe. Based in Brussels (Schuman), the Belgian team of 45 people is part of a wider international structure. You'll take ownership of local finance operations while contributing to meaningful global initiatives. Finance (±70%) Ensure accurate bookkeeping under BE GAAP and follow up with the external accountant Support with budgeting, donor allocations, salary bookings, and invoicing Produce monthly reports (P&L, balance sheet, variance analysis) for HQ and assist with audit preparation Help the CFO with budget consolidation and financial planning Monitor timesheets and financial data via Odoo (migration planned) Office Management (±30%) Manage office supplies, relationships with suppliers, and general admin Support HR with onboarding and compliance of internal procedures Liaise with the communication team and external agencies on practical matters Experience: Minimum 3–5 years in Belgian accounting (BE GAAP); NGO or project-based structure is a plus Languages: Fluent in French & English (or Dutch & English – French preferred) Qualifications: Bachelor's in finance/accounting; knowledge of Odoois a strong asset Contract: Permanent (CDI), full-time, hybrid working (up to 3 days homeworking/week) Location: Brussels (Schuman), easily accessible by public transport Salary range: Negotiable depending on experience Benefits: Company car Eco vouchers (€250/year) Net allowance (€80/month) Internet allowance (€20/month) Group & hospitalisation insurance (DKV) ... Originele vacature is te vinden op StepStone.Be – Maak nu een Jobagent aan op StepStone en vind je droombaan! https://bit.Ly/2jPYsZC Vind gelijkaardige jobs, informatie over werkgevers en carrièretips op StepStone.Be!Original job ad is published on StepStone.Be - Set up a Jobagent at StepStone now and find your dream job! https://bit.Ly/2jPYsZC For similar jobs, information on employers and career tips visit StepStone.Be!La version originale de cette offre d'emploi est disponible sur stepstone.Be – Créez maintenant votre Job Agent sur StepStone et trouvez le job de vos rêves ! https://bit.Ly/2jPYsZC Trouvez des jobs similaires, des informations sur les employeurs qui recrutent et des conseils de carrière sur stepstone.Be!