Sustainability jobs at international organisations – 46 vacancies

The vacancies are based in 19 countries. Most vacancies: UN Resident Coordinator Offices (19), ESA (7), CIFOR (2). Among them: 11 internships and entry-level posts, 5 consultancies, 5 home-based. Next deadline: 6 Nov 2026. Updated 6 Nov 2026; vacancies past their deadline are removed daily.

• Consultancy - Senior Consultant – Sustainable Finance,Innovative Finance Hub, PFP, Helsinki, Finland, 14.5 Months (Remote)

  Finance, Administration and finance, Sustainability
  UNICEF · Helsinki, Finland, Home-based
  Deadline: 6 Nov 2026view vacancy ›

• ECONOMIST, NOC

  Sustainability, Development cooperation, Economics, Project management
  UN Resident Coordinator Offices · Malé
  Deadline: 7 Nov 2026view vacancy ›

• PARTNERSHIPS OFFICER, NOC

  Sustainability, Development cooperation, Marketing / resource mobilisation, Project management
  UN Resident Coordinator Offices · Havana, Cuba
  Deadline: 7 Nov 2026view vacancy ›

• Chief, Regional Coordination and Intergovernmental Affairs, P5

  Sustainability, Development cooperation, Management, Project management
  UN Resident Coordinator Offices · New York, United States
  Deadline: 8 Nov 2026view vacancy ›

• Resident Coordinator (South Africa), D2

  Sustainability, Development cooperation, Project management
  UN Resident Coordinator Offices · Pretoria, South Africa
  Deadline: 9 Nov 2026view vacancy ›

• Resident Coordinator (Zambia), D1

  Sustainability, Development cooperation, Project management
  UN Resident Coordinator Offices · Lusaka
  Deadline: 9 Nov 2026view vacancy ›

• Regional Public Finance for SDGs Specialist - [Open to Tiers 0, 1 and 2]

  Finance, Administration and finance, Sustainability
  UNDP · Panama City, Panama
  Deadline: 10 Nov 2026view vacancy ›

• AD, Sustainable Project Procurement

  Procurement, Sustainability, Project management
  EBRD · London, United Kingdom
  Deadline: 11 Nov 2026view vacancy ›

• ECONOMIST, NOC

  Sustainability, Development cooperation, Economics, Project management
  UN Resident Coordinator Offices · Ashkhabad, Turkmenistan
  Deadline: 11 Nov 2026view vacancy ›

• HEAD OF RESIDENT COORDINATOR OFFICE, P4

  Sustainability, Development cooperation, Management, Project management
  UN Resident Coordinator Offices · All UN locations
  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 ›

• PARTNERSHIPS OFFICER, NOC

  Sustainability, Development cooperation, Marketing / resource mobilisation, Project management
  UN Resident Coordinator Offices · La Paz, Bolivia
  Deadline: 11 Nov 2026view vacancy ›

• Senior Expert on Farm-Level Sustainability Indicators

  Sustainability, Agriculture / forestry
  FAO
  Deadline: 11 Nov 2026view vacancy ›

• PARTNERSHIPS OFFICER, NOC

  Sustainability, Development cooperation, Marketing / resource mobilisation, Project management
  UN Resident Coordinator Offices · Gaborone
  Deadline: 12 Nov 2026view vacancy ›

• UN Women: National Consultant to conduct Final Evaluation for the Joint Programme: Empowering Women for Sustainable Peace in BARMM and in the Philippines, Home-Based, Cotabato City, National Consultant

  Inspection / internal audit, Conflict prevention, Gender, Sustainability
  UN Women · Home-based
  Deadline: 12 Nov 2026view vacancy ›

• ECONOMIST, NOC

  Sustainability, Development cooperation, Economics, Project management
  UN Resident Coordinator Offices · Bangkok, Thailand
  Deadline: 13 Nov 2026view vacancy ›

• Advisor- Innovative and Sustainable Finance

  Finance, Administration and finance, Sustainability
  UNOPS · Home-based
  Deadline: 15 Nov 2026view vacancy ›

• International Sustainable Energy Consultant, Global Programme Division(GPD), Climate Resilience section, Remote work, for 12 months, Bangkok, Thailand

  Environment / climate / water, Sustainability, Energy incl. nuclear, Project management
  UNICEF · Bangkok, Thailand, Home-based
  Deadline: 15 Nov 2026view vacancy ›

• Sustainable Development Officer (Chief, UNSDG Mechanism), P5

  Sustainability, Development cooperation, Management, Project management
  UN Resident Coordinator Offices · New York, United States
  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 ›

• ECONOMIST, NOC

  Sustainability, Development cooperation, Economics, Project management
  UN Resident Coordinator Offices · Libreville, Gabon
  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 ›

• Sustainable Development Affairs Intern

  Sustainability, Economics, Development cooperation, Internship / young professionals
  ESCAP · Bangkok, Thailand
  Deadline: 18 Nov 2026view vacancy ›

• Technical Analyst on Sustainable Commodity Policy [Open to internal and external applicants]

  Sustainability, Political affairs / policy
  UNDP · Jakarta, Indonesia
  Deadline: 20 Nov 2026view vacancy ›

• Sustainable Development Affairs Intern

  Sustainability, Economics, Development cooperation, Internship / young professionals
  ESCAP · Bangkok, Thailand
  Deadline: 21 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 ›

• Academic Officer, Head of Urban Futures and Sustainability Transformation (FAST) and WE Division (FTA-IP, P3)

  Sustainability, Infrastructure / urban and rural development, Management
  UNU · Bonn, Germany
  Deadline: 25 Nov 2026view vacancy ›

• ECONOMIST, NOD

  Sustainability, Development cooperation, Economics, Project management
  UN Resident Coordinator Offices · New Delhi, India
  Deadline: 30 Nov 2026view vacancy ›

• Intern in the Climate Action, Sustainability and Science Department - AI for Earth Observation

  Environment / climate / water, Sustainability, IT – artificial intelligence (AI), Science and research
  ESA · Frascati, Italy
  Deadline: 30 Nov 2026view vacancy ›

• Intern in the Climate Action, Sustainability and Science Department - Applications Section

  Environment / climate / water, Sustainability, Science and research, Internship / young professionals
  ESA · Frascati, Italy
  Deadline: 30 Nov 2026view vacancy ›

• Intern in the Climate Action, Sustainability and Science Department - FLEX Mission

  Environment / climate / water, Sustainability, Science and research, Internship / young professionals
  ESA · Noordwijk, Netherlands
  Deadline: 30 Nov 2026view vacancy ›

• Intern in the Climate Action, Sustainability and Science Department - Forest Applications

  Environment / climate / water, Sustainability, Agriculture / forestry, Science and research
  ESA · Frascati, Italy
  Deadline: 30 Nov 2026view vacancy ›

• Intern in the Climate Action, Sustainability and Science Department - Harmony Mission

  Environment / climate / water, Sustainability, Science and research, Internship / young professionals
  ESA · Noordwijk, Netherlands
  Deadline: 30 Nov 2026view vacancy ›

• Intern in the Climate Action, Sustainability and Science Department - ROSE-L Mission

  Environment / climate / water, Sustainability, Science and research, Internship / young professionals
  ESA · Noordwijk, Netherlands
  Deadline: 30 Nov 2026view vacancy ›

• Intern in the Strategy Department - Strategy, Sustainability, and Strategic Foresight Tracks

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

• YPP Exam: Development and Sustainability (for external applicants), P2

  Sustainability, Development cooperation
  UN Secretariat · multiple locations
  Deadline: 30 Nov 2026view vacancy ›

• INTER-REGIONAL ADVISER IN BLENDED FINANCE AND SUSTAINABLE INVESTMENT, P5

  Economics, Finance, Administration and finance, Sustainability
  UN DESA · New York, United States
  Deadline: 1 Dec 2026view vacancy ›

• Sustainable Development Officer (Complex Settings), P3

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

• Programme Manager, Sustainable Development, P4

  Sustainability, Development cooperation, Project management, Management
  UN Secretariat · Bern, Switzerland
  Deadline: 7 Dec 2026view vacancy ›

• ICAO Roster- Sustainable Aviation Fuels Expert

  Aviation, Sustainability
  ICAO
  Deadline: 1 Jan 2028view vacancy ›

• Consultant - Learning Designer and Developer, with expertise in sustainable land management, restoration, and landscape finance

  Finance, Administration and finance, Education / training, Sustainability
  CIFOR · Home-based
  view vacancy ›

• ILRI Research Fellowship opportunity: International Water Management Institute (IWMI) - Sustainable Animal and Aquatic Foods (SAAF) Science program

  Environment / climate / water, Sustainability, Project management, Management
  ILRI · Nairobi, Kenya
  view vacancy ›

• Sustainable Finance Program Officer

  Finance, Administration and finance, Sustainability, Project management
  CIFOR
  view vacancy ›