WHOSenior Operations Officer
World Health Organization · India-New Delhi
Grade P5Fixed-term appointment
17 days leftNew
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 14 of 54
WHO
IOMOperations Airport Assistant (Temporary replacement)
International Organization for Migration · Brussels, Belgium
Grade G-4Special Short Term Graded (Up to 9 months)
10 days leftNew
UNICEFChild Protection Manager, P-4, Fixed Term Position, Ukraine, Kyiv, Ukraine, #00125158
United Nations Children’s Fund (UNICEF) · Kyiv, Ukraine
Fixed Term Appointment
17 days leftNew
WHOHealth Cluster Coordinator
World Health Organization · Ethiopia-Addis Ababa
Grade P4Temporary appointment under Staff Rule 420.4
16 days leftNew
IOMSupply Chain Officer (Multiple Duty Stations) (P)
International Organization for Migration · Farchana, Chad; Ndjamena, Chad; Faya, Chad; Baga Sola, Chad
Grade P-2Special Short Term Graded (Up to 9 months)
9 days leftNew
UNPARTNERSHIPS OFFICER, NOC
Resident Coordinator System · MINSK
Grade NO-CNational Professional Officers
11 days leftNew
UNPARTNERSHIPS OFFICER, NOC
Resident Coordinator System · RIYADH
Grade NO-CNational Professional Officers
18 days leftNew
UNNational Security Officer - FO West Bank- (Ramallah) -For Internal & External candidates - FO West Bank, 14
United Nations Relief and Works Agency (UNRWA) · RAMALLAH; FO West Bank
Grade 14
10 days leftNew
UNASSOCIATE DATA SPECIALIST, NOB
Resident Coordinator System · MINSK
Grade NO-BNational Professional Officers
11 days leftNew
UNPrincipal Evaluator for Strategic Evaluation of Communication Dimensions of UNEP’s Projects and Programmes
UNEP - United Nations Environment Programme · NAIROBI
Grade CONAffiliate Personnel – Consultants/Individual Contractors
Closing in 4 daysNew
UNConsultant Security Information Analyst
United Nations Office at Nairobi · NAIROBI
Grade CONAffiliate Personnel – Consultants/Individual Contractors
Closing in 7 daysNew
UNTVET Instructor - Commercial (E-Business) - Daily Paid Opportunity - Grade A11 - TVET program - Damascus Area, E
United Nations Relief and Works Agency (UNRWA) · Syria Damascus Area
Grade E
10 days leftNew
UNFinancial Engineering, Structuring and Modelling Expert – Nigeria’s NDC 3.0 Investment Pipeline
UNEP - United Nations Environment Programme · PARIS
Grade CONAffiliate Personnel – Consultants/Individual Contractors
Closing in 5 daysNew
UNDIRECTOR, POLITICAL AFFAIRS, D2
United Nations Organization Stabilization Mission in the Democratic Republic of Congo · KINSHASA
Grade D-2Professional and Higher Categories
Oct 8, 2026New
UNSenior Expert – Climate Change Mitigation Modelling for Tanzania's Long-Term Low Emission Development Strategy (LT-LEDS)
UNEP - United Nations Environment Programme · PARIS
Grade CONAffiliate Personnel – Consultants/Individual Contractors
Closing in 5 daysNew
UNSENIOR RESEARCH ASSISTANT, POPULATION AFFAIRS, G7
Economic Commission for Latin America and the Caribbean · SANTIAGO
Grade G-7General Service and Related Categories
11 days leftNew
UNProgramme Assistant (Temporary), G5
UNODC - United Nations Office on Drugs and Crime · PORT-AU-PRINCE
Grade G-5General Service and Related Categories
Closing in 4 daysNew
UNNational Technical Officer for Serbia - Level A
UNEP - United Nations Environment Programme · VIENNA
Grade CONAffiliate Personnel – Consultants/Individual Contractors
Closing in 7 daysNew
UNTransport, Logistics and Supply Chain Management Intern
UNCTAD - United Nations Conference on Trade and Development · GENEVA
Grade I-1Affiliate Personnel – Internships
10 days leftNew
UNTrade Promotion Intern
International Trade Centre · GENEVA
Grade I-1Affiliate Personnel – Internships
Closing in 4 daysNew
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.