IOMProject Associate (AVR Case Management)
International Organization for Migration · Ankara, Türkiye
Grade G-5Special Short Term Graded (Up to 9 months)
Closing in 5 days
UN environment and climate jobs1065 open vacancies, updated daily
Current environment and climate roles across the United Nations system and international organizations, refreshed every day with the newest postings first. Each lists its grade, duty station and deadline, and links to the official page to apply at the source.
1,065 roles · page 29 of 54
IOMIOMProject Associate
International Organization for Migration · Ankara, Türkiye
Grade G-5Fixed-term (1 year with possibility of extension)
Closing in 5 days
UNICEFProgramme Specialist (P-3), TA, 364 days, #00138404 Private Fund Raising and Partnerships, Rome, Italy
United Nations Children’s Fund (UNICEF) · Rome, Italy
Grade P-3Temporary Appointment
Closing in 5 days
UNICEFWASH Officer, NO-2, Temporary Position, Ukraine, 364 days, Kharkiv, Ukraine, post #00138353
United Nations Children’s Fund (UNICEF) · Kharkiv, Ukraine
Grade NO-2Temporary Appointment
Closing in 5 days
IOMCFA - Artificial Intelligence and Health Informatics Specialist (P)
International Organization for Migration · Valencia, Spain
Grade UGSpecial Short term ungraded (Up to 9 months)
20 days left
UNCamp and Community Services Officer - Fixed Term - Camp #1 - For Internal Candidates Only- Grade, 15
United Nations Relief and Works Agency (UNRWA) · NABLUS
Grade 15
Closing in 5 days
UNHR Assistant (60% APAS and 40% PLRH), G5
Universal Postal Union(UPU) · BERN
Grade G-5General Service and Related Categories
21 days left
UNPARTNERSHIPS OFFICER, NOC
Resident Coordinator System · RAMALLAH
Grade NO-CNational Professional Officers
Closing in 6 days
UNSENIOR HUMAN RIGHTS OFFICER, P5
Office of the High Commissioner for Human Rights · KYIV
Grade P-5Professional and Higher Categories
21 days left
UNMECHANICAL ENGINEER, P3
Economic Commission for Europe · GENEVA
Grade P-3Professional and Higher Categories
Oct 18, 2026
UNIMEO Science Lead – Agriculture
UNEP - United Nations Environment Programme · PARIS
Grade CONAffiliate Personnel – Consultants/Individual Contractors
Closing in 2 days
UNPARTNERSHIPS OFFICER, NOC
Resident Coordinator System · TEGUCIGALPA
Grade NO-CNational Professional Officers
Closing in 6 days
UNMonitoring and Evaluation Assistant - Programme Support Office - Damascus - LDC - Band, D
United Nations Relief and Works Agency (UNRWA) · FO Syria
Grade D
Closing in 6 days
UNCamp and Community Services Officer - Fixed Term - Nour Shams Camp - For Internal Candidates Only- Grade, 15
United Nations Relief and Works Agency (UNRWA) · TULKAREM
Grade 15
Closing in 5 days
UNHuman Resources and Social Relations Director, D1
Universal Postal Union(UPU) · BERN
Grade D-1Professional and Higher Categories
Oct 14, 2026
UNSOCIAL AFFAIRS OFFICER, P3
Economic Commission for Africa · ADDIS ABABA
Grade P-3Professional and Higher Categories
21 days left
UNPROCUREMENT OFFICER, P4
Department of Operational Support · NEW YORK
Grade P-4Professional and Higher Categories
Closing in 5 days
UNAssociate Communications Officer, NOB
Resident Coordinator System · THIMPHU
Grade NO-BNational Professional Officers
Closing in 6 days
UNADMINISTRATIVE ASSISTANT, G5
United Nations Joint Staff Pension Fund - Pension Administration · NEW YORK
Grade G-5General Service and Related Categories
Closing in 5 days
UNLegal Officer, P4
Office of Administration of Justice · NAIROBI; NEW YORK
Grade P-4Professional and Higher Categories
Oct 18, 2026
UN environment and climate jobs: frequently asked questions
- How many UN environment and climate jobs are open right now?
- There are 1065 open environment and climate vacancies across the United Nations system and international organizations on UN Careers today, refreshed daily as new roles are posted and others close.
- What grades and contract types do UN environment and climate roles use?
- UN Careers aggregates environment and climate roles across the full range, from General Service and National Officer posts to international Professional (P) and Director (D) grades, on fixed-term, temporary and consultancy contracts. Each listing shows its grade and contract type.
- How do I apply for a UN environment and climate job?
- UN Careers is free to search and links every environment and climate listing to the official employer page, where you complete the application. You can also set a free email alert to be notified when new environment and climate roles open.