Find paid internships and traineeships in Brussels in EU institutions and NGOs. We collect and share open vacancies across international organisations and NGOs — so that you can focus on what's important .
| Programmes & EventsInternship/Traineeship Event Management Intern Geneva International Centre for Humanitarian Demining Posted on 18.09.2026Deadline 31.10.2026CHF 1,500-CHF 2,500/month (est.) |
| FinanceInternship/Traineeship Intern Corporate Finance IATA Posted on 18.09.2026Deadline 01.10.2026 |
| Fundraising & Grant ManagementInternship/TraineeshipFrench Stagiaire philanthropie – prospection fondations et analyse de données Handicap International Posted on 17.09.2026Deadline 29.09.2026CHF 800-CHF 1,000/month (est.) |
| Programmes & EventsAdministrationCommunication & MarketingInternship/Traineeship Traineeship - Project Support United Nations Institute for Training and Research Posted on 16.09.2026Deadline 23.09.2026CHF 900/month (est.) |
| Programmes & EventsPolicy & AdvocacyInternship/Traineeship Internship – Private Sector and Philanthropic Engagement (DPPD) World Meteorological Org Posted on 11.09.2026Deadline 22.09.2026 |
| Policy & AdvocacyCommunication & MarketingInternship/Traineeship Intern – Climate Action International Organization for Migration Posted on 11.09.2026Deadline 24.09.2026 |
| Programmes & EventsCommunication & MarketingInternship/TraineeshipFrench Event Planning Internship - Geneva Environment Network Secretariat United Nations Environment Programme Posted on 09.09.2026Deadline 26.09.2026 |
| Programmes & EventsAdministrationInternship/TraineeshipFrenchSpanish Programme Internship Fall 2026 - Programmes and network support Child Rights Connect Posted on 09.09.2026Deadline 04.10.2026 |
| Expired ResearchAdministrationInternship/Traineeship Intern/Volunteer - Digital Innovation, Data and ICT Officer International Social Service Posted on 08.09.2026Deadline 08.09.2026 |
| Expired Policy & AdvocacyResearchInternship/Traineeship Intern in the Environment and Climate Change Unit Office of the High Commissioner for Human Rights Posted on 07.09.2026Deadline 20.09.2026 |
| Expired Programmes & EventsAdministrationInternship/Traineeship Intern, Event Operations IATA Posted on 07.09.2026Deadline 15.09.2026 |
| Expired AdministrationResearchInternship/Traineeship Intern Application Support IATA Posted on 07.09.2026Deadline 08.09.2026 |