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 .
| ResearchPolicy & AdvocacyInternship/Traineeship Mining Data Analyst (Intern) United Nations Conference on Trade and Development Posted on 11.05.2026Deadline 20.05.2026 |
| Policy & AdvocacyResearchCommunication & MarketingInternship/Traineeship Sustainable Fiscal Policy and Public Finance Intern United Nations Environment Programme Posted on 11.05.2026Deadline 17.05.2026 |
| AdministrationProgrammes & EventsInternship/TraineeshipFrench Trainee - Administration and Logistics (French-speaking) United Nations Institute for Training and Research (UNITAR) Posted on 08.05.2026Deadline 22.05.2026 |
| Programmes & EventsResearchInternship/Traineeship Intern (Banking Programme) United Nations Environment Programme Posted on 08.05.2026Deadline 24.05.2026 |
| Programmes & EventsInternship/Traineeship Audiovisual Technician (Intern) Caux Initiatives of Change Posted on 08.05.2026Deadline 05.07.2026 |
| Programmes & EventsResearchInternship/Traineeship Green and Inclusive Value Chains (Intern) International Trade Centre Posted on 07.05.2026Deadline 13.05.2026 |
| Programmes & EventsAdministrationInternship/TraineeshipFrench Youth Red Cross Activities Coordinator (Intern; French-speaking) Croix-Rouge genevoise Posted on 07.05.2026Rolling application CHF 400-CHF 800/month (est.) |
| Programme & EventsAdministrationInternship/TraineeshipFrench Day Care Center Intern (French-speaking) Croix-Rouge genevoise Posted on 07.05.2026Rolling application CHF 400-CHF 1,000/month (est.) |
| Communication & MarketingInternship/Traineeship Communications Intern United Nations Environment Programme Posted on 01.05.2026Deadline 21.05.2026 |
| Fundraising & Grant ManagementPolicy & AdvocacyInternship/TraineeshipFrench Institutional Funding and Advocacy Intern (French-speaking) Handicap International Posted on 01.05.2026Deadline 20.05.2026CHF 850-CHF 1,060/month (est.) |
| Communication & MarketingInternship/TraineeshipFrench Communications Intern (French-speaking) Handicap International Posted on 01.05.2026Deadline 18.05.2026CHF 800-CHF 1,000/month (est.) |
| ResearchInternship/TraineeshipFrench 2 stages en éducation à l'environnement (80%) J'aime ma Planète (JMP) Posted on 29.04.2026Deadline 18.05.2026 |