International relations jobs at international organisations – 19 vacancies

The vacancies are based in 10 countries. Most vacancies: UN Resident Coordinator Offices (5), NATO (3), IOM (2). Among them: 2 internships and entry-level posts. Next deadline: 6 Nov 2026. Updated 6 Nov 2026; vacancies past their deadline are removed daily.

• Humanitarian Affairs Officer (Liaison Officer), P3

  Humanitarian affairs, International relations
  OCHA · Bamako
  Deadline: 6 Nov 2026view vacancy ›

• Senior Specialist - Europol Liaison Office in Brussels

  International relations
  Europol · The Hague, Netherlands
  Deadline: 6 Nov 2026view vacancy ›

• Technical Officer (Governing Bodies/External Relations)

  International relations, Technical / electronics / mechanics
  WHO · Brazzaville, Congo - Brazzaville
  Deadline: 10 Nov 2026view vacancy ›

• Project Development and Donor Liaison Officer (P)

  Marketing / resource mobilisation, Development cooperation, Project management, International relations
  IOM · Accra, Ghana
  Deadline: 12 Nov 2026view vacancy ›

• SVN-2026-036GT | Oficial Nacional de Enlace y Políticas / National Liaison and Stakeholder Engagement Officer

  International relations, Political affairs / policy
  IOM · Guatemala
  Deadline: 12 Nov 2026view vacancy ›

• External Relations Officer

  International relations
  UNIDO · Vienna, Austria
  Deadline: 15 Nov 2026view vacancy ›

• Sustainable Development Officer, Regional Liaison, Arab States Region, P3

  Sustainability, Development cooperation, International relations, Project management
  UN Resident Coordinator Offices · New York, United States
  Deadline: 15 Nov 2026view vacancy ›

• Advisor- TB Epidemiologist and Government Liaison

  Epidemiology, International relations
  UNOPS · New Delhi, India
  Deadline: 16 Nov 2026view vacancy ›

• Sustainable Development Officer, Regional Liaison, Africa Region, P3

  Sustainability, Development cooperation, International relations, Project management
  UN Resident Coordinator Offices · New York, United States
  Deadline: 22 Nov 2026view vacancy ›

• Sustainable Development Officer, Regional Liaison, Asia Pacific, P3

  Sustainability, Development cooperation, International relations, Project management
  UN Resident Coordinator Offices · New York, United States
  Deadline: 22 Nov 2026view vacancy ›

• Sustainable Development Officer, Regional Liaison, Latin America and the Caribbean, P3

  Sustainability, Development cooperation, International relations, Project management
  UN Resident Coordinator Offices · New York, United States
  Deadline: 23 Nov 2026view vacancy ›

• Intern in the External Relations Department

  International relations, Internship / young professionals
  ESA · Paris, France
  Deadline: 30 Nov 2026view vacancy ›

• Sustainable Development Officer, Regional Liaison, Europe and Central Asia, P3

  Sustainability, Development cooperation, International relations, Project management
  UN Resident Coordinator Offices · New York, United States
  Deadline: 2 Dec 2026view vacancy ›

• LIAISON OFFICER, P4

  Political affairs / policy, Environment / climate / water, Project management, International relations
  UNEP · Nairobi, Kenya
  Deadline: 6 Dec 2026view vacancy ›

• Call for Expression of Interest - Fellows Programme for FAO Regional/Sub-regional, Country, Liaison Offices and headquarters (HQ)

  Communication / journalism, Project management, Science and research, International relations
  FAO
  Deadline: 31 Dec 2026view vacancy ›

• INTERNSHIP: Priority Africa and External Relations

  International relations, Internship / young professionals
  UNESCO
  Deadline: 31 Dec 2026view vacancy ›

• NSPA Executive Liaison Officer (ACT)

  International relations
  NATO
  view vacancy ›

• Principal Liaison Officer (EMA)

  International relations
  NATO · Capellen, Luxembourg
  view vacancy ›

• Senior Expert (Airspace and Access Liaison Support Officer - AALSO)

  International relations, Space / satellite technology
  NATO · Capellen, Luxembourg
  view vacancy ›