Experienced Professionals

Advance your career where experience truly matters.

Discover staff positions, consultancy roles, and roster opportunities with the United Nations, NGOs, and international organizations worldwide. These roles are designed for mid-career and senior professionals seeking to apply their expertise at scale, influence policy and programmes, and contribute meaningfully to global development, humanitarian response, and institutional change.

Career opportunities for experienced professionals in international organizations
Remove All
55 opportunities
Chief Project Advisor - NDC Partneship (Home based Retainer)
Roster

United Nations Office for Project Services - UNOPS

Contract Type and Level: LICA, LICA11

Deadline: | Days Left: 10

Mexico Mexico City, Mexico Remote
Roster/RAM Associate (GIS, Visualization and Climate Resilience)
Roster

World Food Programme - WFP

Deadline: | Days Left: 11

Jordan Amman, Jordan
LTA PNUD-AFP/SNU prestación servicios personal, insumos, equipos aseo-cafetería
Roster

UN Development Programme - UNDP

Contract Type and Level: CONTRACTOR, Contractor

Deadline: | Days Left: 12

Colombia Bogota, Colombia
LTA - Professional Services - Engineers as and when required under a LTA
Roster

UN Development Programme - UNDP

Contract Type and Level: CONSULTANT, Consultant

Deadline: | Days Left: 12

Uganda Kampala, Uganda Remote
Technical Associate, PRM - Roster
Roster

World Health Organization - WHO

Contract Type and Level: G, G6

Deadline: | Days Left: 14

Turkey Istanbul, Turkey
Long-Term Agreement (LTA) for Carpet Cleaning Services
Roster

International Organization for Migration - IOM

Contract Type and Level: CONTRACTOR, Contractor

Deadline: | Days Left: 15

Belgium Brussels, Belgium
Global Roster of Climate Innovation and Technology Experts (remote) Global Programme Division
Roster

UN Children's Fund - UNICEF

Contract Type and Level: CONSULTANT, Consultant

Deadline: | Days Left: 15

United States New York, United States Remote
Global Roster of Climate Information Services Consultants (remote)- Global Programme Division
Roster

UN Children's Fund - UNICEF

Contract Type and Level: CONSULTANT, Consultant

Deadline: | Days Left: 15

United States New York, United States Remote
International FETP Technical Consultant Roster
Roster

World Health Organization - WHO

Contract Type and Level: CONSULTANT, Consultant

Deadline: | Days Left: 15

Turkey Ankara, Turkey
LTA for CCTV Maintenance Services
Roster

UN Development Programme - UNDP

Contract Type and Level: CONTRACTOR, Contractor

Deadline: | Days Left: 16

Gambia, The Banjul, Gambia, The
REQUEST FOR PROPOSAL (LRFPS) LRFPS-2026-9202074 – Long-Term Arrangement (LTA) for Engineering Services (Nigeria)
Roster

UN Children's Fund - UNICEF

Contract Type and Level: CONTRACTOR, Contractor

Deadline: | Days Left: 16

Nigeria Abuja, Nigeria
Global Roster of Climate Finance Expert Consultants (remote), Global Programme Division
Roster

UN Children's Fund - UNICEF

Contract Type and Level: CONSULTANT, Consultant

Deadline: | Days Left: 16

United States New York, United States Remote
Global Roster of Disaster Risk Reduction, Early Warning Systems, and Anticipatory Action Consultants ( remote) Global Programme Division
Roster

UN Children's Fund - UNICEF

Contract Type and Level: CONSULTANT, Consultant

Deadline: | Days Left: 16

United States New York, United States Remote
Roster of National Consultants on Child Rights Monitoring (CRM), Romania, Remote)
Roster

UN Children's Fund - UNICEF

Contract Type and Level: CONSULTANT, Consultant

Deadline: | Days Left: 17

Romania Bucharest, Romania Remote
LBN/CO/RFP/264/25-EIA LTA
Roster

UN Development Programme - UNDP

Contract Type and Level: CONTRACTOR, Contractor

Deadline: | Days Left: 19

Lebanon Beirut, Lebanon
LTA for the Supply of Liquid Water Isotope Laser Analysers, various destinations
Roster

International Atomic Energy Agency - IAEA

Contract Type and Level: CONTRACTOR, Contractor

Deadline: | Days Left: 19

Austria Vienna, Austria
Global Roster of Sustainable Energy Consultants (Implementation, Partnerships, Investment & Financing models) remote, Global Programme Division
Roster

UN Children's Fund - UNICEF

Contract Type and Level: CONSULTANT, Consultant

Deadline: | Days Left: 19

United States New York, United States Remote
Global Roster of National Policy Consultants (Climate Resilience), remote, Global Programme Division
Roster

UN Children's Fund - UNICEF

Contract Type and Level: CONSULTANT, Consultant

Deadline: | Days Left: 19

United States New York, United States Remote
Roster of National Consultants for Loss and Damage, Global Programme Division (exact location to be determined based on the assignment)
Roster

UN Children's Fund - UNICEF

Contract Type and Level: CONSULTANT, Consultant

Deadline: | Days Left: 19

United States New York, United States
Long Term Agreement (LTA) - Independent data collection and monitoring services for FAO Afghanistan programmes
Roster

Food and Agriculture Organization of the United Nations - FAO

Contract Type and Level: CONTRACTOR, Contractor

Deadline: | Days Left: 22

Afghanistan Kabul, Afghanistan
Establishment of LTA for Flood Resilience/Flood Mitigation Infrastructure Study
Roster

International Organization for Migration - IOM

Contract Type and Level: CONTRACTOR, Contractor

Deadline: | Days Left: 26

South Sudan Juba, South Sudan
LTA FOURNITURE DE MATERIELS INFORMATQUES
Roster

UN Development Programme - UNDP

Contract Type and Level: CONTRACTOR, Contractor

Deadline: | Days Left: 29

Haiti Port-au-Prince, Haiti
RFQ/LTA/2601/01 Long Term Agreement for Provisioning of Hotel Service
Roster

UN Development Programme - UNDP

Contract Type and Level: CONTRACTOR, Contractor

Deadline: | Days Left: 33

Sri Lanka Colombo, Sri Lanka
Field Interpreter (English/Arabic) Individual Contractor for roster purposes
Roster

United Nations - UN

Contract Type and Level: CONSULTANT, Consultant

Deadline: | Days Left: 48

Switzerland Geneva, Switzerland
Roster of research consultants - Harmful Practices, Gender, Rights, and Protection unit, UNICEF Innocenti – Global Office of Research and Foresight (Remote/Work from home)
Roster

UN Children's Fund - UNICEF

Contract Type and Level: CONSULTANT, Consultant

Deadline: | Days Left: 79

INGO.WORK: