Jobs at international organisations in Vienna, Austria – 42 vacancies

Most vacancies: OSCE (13), IAEA (8), UNODC (8). Most common fields: Administrative assistance / support (20), Project management (8), Internship / young professionals (8). Among them: 13 internships and entry-level posts, 6 consultancies. Next deadline: 6 Nov 2026. Updated 6 Nov 2026; vacancies past their deadline are removed daily.

• Associate Legal Officer (temporary), P2

  Law – other, Administrative assistance / support, Crime prevention / police / drugs / anti-corruption
  UNODC · Vienna, Austria
  Deadline: 6 Nov 2026view vacancy ›

• Geospatial Information Officer (Earth Observation and Water Monitoring), Temporary, 80% part-time, P4

  Project management, Statistics / monitoring, Environment / climate / water, Space / satellite technology
  UNOOSA · Vienna, Austria
  Deadline: 6 Nov 2026view vacancy ›

• International Consultant for the Arab Strategy against Transnational Organized Crime

  Crime prevention / police / drugs / anti-corruption
  UNODC · Vienna, Austria
  Deadline: 7 Nov 2026view vacancy ›

• Project Administrator

  Project management, Administrative assistance / support
  UNIDO · Vienna, Austria
  Deadline: 8 Nov 2026view vacancy ›

• Associate Programme Management Officer (Temporary), P2

  Project management, Management, Administrative assistance / support, Space / satellite technology
  UNOOSA · Vienna, Austria
  Deadline: 9 Nov 2026view vacancy ›

• Guidance and Standards Nuclear Security Officer (Tech Lead)(P4)

  Security and safety, Energy incl. nuclear
  IAEA · Vienna, Austria
  Deadline: 9 Nov 2026view vacancy ›

• Nuclear Safety Officer(P4)

  Security and safety, Energy incl. nuclear
  IAEA · Vienna, Austria
  Deadline: 9 Nov 2026view vacancy ›

• Adviser on Gender Issues (S)

  Gender, Administrative assistance / support
  OSCE · Vienna, Austria
  Deadline: 10 Nov 2026view vacancy ›

• Associate Crime Prevention and Criminal Justice Officer (Temporary), P2

  Crime prevention / police / drugs / anti-corruption, Law – other, Law – criminal law, Administrative assistance / support
  UNODC · Vienna, Austria
  Deadline: 11 Nov 2026view vacancy ›

• Crime Prevention and Criminal Justice Officer (Temporary), P3

  Crime prevention / police / drugs / anti-corruption, Law – other, Law – criminal law
  UNODC · Vienna, Austria
  Deadline: 11 Nov 2026view vacancy ›

• Intern: Security Risk Management

  Security and safety, Management, Risk / crisis management, Internship / young professionals
  UNOV · Vienna, Austria
  Deadline: 11 Nov 2026view vacancy ›

• Internship – INPRO Support for Sustainable Nuclear Energy Systems and Advanced Reactor Deployment

  Sustainability, Energy incl. nuclear, Internship / young professionals
  IAEA · Vienna, Austria
  Deadline: 11 Nov 2026view vacancy ›

• Senior Manager, Partnerships (Global Climate Action Partnership - GCAP)

  Environment / climate / water, Marketing / resource mobilisation, Management
  UNOPS · Vienna, Austria
  Deadline: 11 Nov 2026view vacancy ›

• External Relations Officer

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

• (Senior) Investment Officer - MAS Europe, Upstream & Advisory

  Trade policy, Banking, Finance
  World Bank Group · Vienna, Austria
  Deadline: 16 Nov 2026view vacancy ›

• Environmental Affairs Adviser (S)

  Environment / climate / water, Administrative assistance / support
  OSCE · Vienna, Austria
  Deadline: 16 Nov 2026view vacancy ›

• Human Resources Assistant

  Human resources, Administrative assistance / support
  UNIDO · Vienna, Austria
  Deadline: 16 Nov 2026view vacancy ›

• Environmental Governance Adviser (S)

  Political affairs / policy, Environment / climate / water, Administrative assistance / support
  OSCE · Vienna, Austria
  Deadline: 17 Nov 2026view vacancy ›

• International Consultant – Expert on Climate Change and Security (SSAs)

  Security and safety, Environment / climate / water, Administrative assistance / support
  OSCE · Vienna, Austria
  Deadline: 17 Nov 2026view vacancy ›

• International Consultant – Expert on Sustainable Forest Governance and the Combatting of Illegal Logging (SSA's)

  Law – other, Political affairs / policy, Sustainability, Agriculture / forestry
  OSCE · Vienna, Austria
  Deadline: 17 Nov 2026view vacancy ›

• Senior Mediation Support Officer (S)

  Political affairs / policy, Conflict prevention, Media, Administrative assistance / support
  OSCE · Vienna, Austria
  Deadline: 17 Nov 2026view vacancy ›

• Instrumentation Technician (G4)

  Technical / electronics / mechanics
  IAEA · Vienna, Austria
  Deadline: 18 Nov 2026view vacancy ›

• Intern - research & project management

  Crime prevention / police / drugs / anti-corruption, Project management, Management, Science and research
  UNODC · Vienna, Austria
  Deadline: 18 Nov 2026view vacancy ›

• INVESTIGATOR, P4

  Inspection / internal audit
  UN Secretariat · Vienna, Austria
  Deadline: 18 Nov 2026view vacancy ›

• Associate Data Scientist, P2

  Data management, Science and research, Administrative assistance / support, Crime prevention / police / drugs / anti-corruption
  UNODC · Vienna, Austria
  Deadline: 19 Nov 2026view vacancy ›

• Team Leader (SGTS-Attended Systems)(P5)

  Other
  IAEA · Vienna, Austria
  Deadline: 20 Nov 2026view vacancy ›

• Project Administrator (roster)

  Project management, Administrative assistance / support
  UNIDO · Vienna, Austria
  Deadline: 22 Nov 2026view vacancy ›

• Project Administrator

  Project management, Administrative assistance / support
  UNIDO · Vienna, Austria
  Deadline: 25 Nov 2026view vacancy ›

• Team Leader (Electro-Mechanic & Equipment)

  Technical / electronics / mechanics
  UNIDO · Vienna, Austria
  Deadline: 26 Nov 2026view vacancy ›

• Senior Radiation Monitoring Technician (G6)

  Project management, Statistics / monitoring, Technical / electronics / mechanics
  IAEA · Vienna, Austria
  Deadline: 27 Nov 2026view vacancy ›

• Crime Prevention and Criminal Justice Officer, P3

  Crime prevention / police / drugs / anti-corruption, Law – other, Law – criminal law
  UNODC · Vienna, Austria
  Deadline: 28 Nov 2026view vacancy ›

• Consultant (Knowledge Development – NCII legal research)

  Crime prevention / police / drugs / anti-corruption, Law – other, Development cooperation, Science and research
  UNODC · Vienna, Austria
  Deadline: 29 Nov 2026view vacancy ›

• Senior Auditor (S)

  Accounting / audit / controlling, Administrative assistance / support
  OSCE · Vienna, Austria
  Deadline: 7 Dec 2026view vacancy ›

• Associate Communications Officer (S)

  Communication / journalism, Administrative assistance / support
  OSCE · Vienna, Austria
  Deadline: 21 Dec 2026view vacancy ›

• Internship – Core Operational Functions

  Administrative assistance / support, Internship / young professionals
  OSCE · Vienna, Austria
  Deadline: 31 Dec 2026view vacancy ›

• Internship – Cross-Dimensional Work Areas

  Administrative assistance / support, Internship / young professionals
  OSCE · Vienna, Austria
  Deadline: 31 Dec 2026view vacancy ›

• Internship – Economic and Environmental Dimension

  Environment / climate / water, Economics, Administrative assistance / support, Internship / young professionals
  OSCE · Vienna, Austria
  Deadline: 31 Dec 2026view vacancy ›

• Internship – Human Dimension

  Administrative assistance / support, Internship / young professionals
  OSCE · Vienna, Austria
  Deadline: 31 Dec 2026view vacancy ›

• Internship – Politico-Military Dimension

  Political affairs / policy, Administrative assistance / support, Military, Internship / young professionals
  OSCE · Vienna, Austria
  Deadline: 31 Dec 2026view vacancy ›

• Pipeline for Nuclear Fuel Cycle and Materials Professionals and Experts-Short-Term Consultancy

  Energy incl. nuclear
  IAEA · Vienna, Austria
  Deadline: 31 Dec 2026view vacancy ›

• Pipeline for short assignments - Consultant (Legal) - Nuclear Law

  Law – other, Energy incl. nuclear
  IAEA · Vienna, Austria
  Deadline: 31 Dec 2026view vacancy ›

• Internship Program at the PCA Vienna Office

  Project management, Internship / young professionals
  PCA · Vienna, Austria
  view vacancy ›