Every international organization job

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

International Atomic Energy Agency · IAEA Headquarters, Austria

Closes 31 Dec 2026

Technical Lead (Research Reactor Operation and Maintenance)(P5)newP5

International Atomic Energy Agency · IAEA Headquarters, Austria

Closed

Technical Lead (Research Reactor Capacity Building)(P5)newP5

International Atomic Energy Agency · IAEA Headquarters, Austria

Closed

Unit Head (Nuclear Data Development Unit)(P5)newP5

International Atomic Energy Agency · IAEA Headquarters, Austria

Closes 26 Jul 2026

Innovative Nuclear Technology Transport Safety Specialist(P4)newP4

International Atomic Energy Agency · IAEA Headquarters, Austria

Closes 31 Jul 2026

IT Project Manager (SGIS)(P3)newP3

International Atomic Energy Agency · IAEA Headquarters, Austria

Closes 21 Jul 2026

Safeguards Technology Expert (Open Source)(P3)newP3

International Atomic Energy Agency · IAEA Headquarters, Austria

Closes 17 Jul 2026

Technical Programme Coordination Officer(P3)newP3

International Atomic Energy Agency · IAEA Headquarters, Austria

Closes 20 Jul 2026

Consultant - Cyber Security Operationsnew

International Atomic Energy Agency · IAEA Headquarters, Austria

Closes in 4 d

Senior Safeguards Analyst (State Declarations)(P5)newP5

International Atomic Energy Agency · IAEA Headquarters, Austria

Closes in 4 d

Multilingual Output Production Assistant (Arabic)(G5)newG5

International Atomic Energy Agency · IAEA Headquarters, Austria

Closes 21 Jul 2026

Multilingual Output Production Assistant (Spanish)(G5)newG5

International Atomic Energy Agency · IAEA Headquarters, Austria

Closes 21 Jul 2026

Mass Spectrometry Specialist(P3)newP3

International Atomic Energy Agency · IAEA Laboratories in Seibersdorf, Austria

Closes 21 Jul 2026

Response Officer(P3)newP3

International Atomic Energy Agency · IAEA Headquarters, Austria

Closes 26 Jul 2026

Team Leader (Quality Management) (P4)newP4

International Atomic Energy Agency · IAEA Laboratories in Seibersdorf, Austria

Closes in 6 d

Mechanical Technician (Seals) (G2)newG2

International Atomic Energy Agency · IAEA Laboratories in Seibersdorf, Austria

Closes in 6 d

Team Assistant(G4)newG4

International Atomic Energy Agency · IAEA Headquarters, Austria

Closes 27 Jul 2026

Consultant - Aquatic Microbiologistnew

International Atomic Energy Agency · IAEA Laboratories in Seibersdorf, Austria

Closes 22 Jul 2026

ASSISTANTE OU ASSISTANT APPROVISIONNEMENTS ET EXPÉDITIONSnew

Action contre la Faim France · France

Closes 7 Aug 2026

ASSISTANTE OU ASSISTANT COLLECTE LIBÉRALITÉS ET FONDATIONSnew

Action contre la Faim France · France

Closes 7 Aug 2026

Talent Acquisition Partnernew

Mines Advisory Group · UK

Closes 21 Jul 2026

Advocacy and Communications Managernew

The Muskila Kabira Foundation · Greece

Closes 24 Jul 2026

Senior Data Engineernew

Medair · Switzerland

Closes 28 Jul 2026

Referent/in Internationales Recht (m/w/d)new

German Red Cross · Germany

Closes 24 Jul 2026

Project Manager [Open to Tier 1 & 2 applicants]

United Nations Development Programme · Tbilisi, Georgia · National PSA- Regular · Full time

Closes in 5 d

Policy Specialist [Open to all applicants] - Home-based

United Nations Development Programme · Geneve, Switzerland · International PSA- Regular · Full time

Closes 23 Jul 2026

Mission France - Stagiaire F/Hnew

Médecins Sans Frontières (Doctors Without Borders) · France

Closes 27 Jul 2026

Strategic Partnerships & Private Sector Engagement Senior Managernew

Relief International · France

Closes 31 Jul 2026

MEL and TPM: Junior and Senior Analyst Poolnew

INTEGRITY · Ukraine

Closes 31 Aug 2026

Software Architect, Service Management Platform (OSI-SMS-2026-140-LD)

European Organization for Nuclear Research · Geneva, Switzerland · Contract

Roster - Conference Interpreter (I-1/I-2 level)

International Telecommunication Union · Geneva, Switzerland

Chargé·e junior des relations extérieures numériques

Organisation for Economic Co-operation and Development · Paris, France · Full-time

Junior Digital Outreach Officer

Organisation for Economic Co-operation and Development · Paris, France · Full-time

ESC Short-term Volunteering Greece (October-November)new

Open Cultural Center · Greece

Closes 30 Nov 2026

Webmaster F/Hnew

Médecins Sans Frontières (Doctors Without Borders) · France

Closes 26 Jul 2026

Global Accounting Officer

SNV Netherlands Development Organisation · The Hague, Netherlands · Full-time

L0 Muon Trigger Development (SW&FW) (EP-ATL-TRG-2026-122-GRAP)

European Organization for Nuclear Research · Geneva, Switzerland · Full-time

Applied Physicist - Future Superconducting Detector Magnets (EP-CMS-IC-2026-99-GRAP)

European Organization for Nuclear Research · Geneva, Switzerland · Full-time

Applied Physicist on DAQ Software (EP-CMS-ID-2026-113-GRAP)

European Organization for Nuclear Research · Geneva, Switzerland · Full-time

Detector Scientist (EP-ATL-TRK-2026-116-GRAP)

European Organization for Nuclear Research · Geneva, Switzerland · Full-time

Applied Physicist in Gas Detectors and Systems (EP-DT-GD-2026-114-GRAP)

European Organization for Nuclear Research · Geneva, Switzerland · Full-time

Process Controls Software Engineer (TE-CRG-IC-2026-96-GRAP)

European Organization for Nuclear Research · Geneva, Switzerland · Full-time

C++ Software Engineer (SY-EPC-CCS-2026-115-GRAP)

European Organization for Nuclear Research · Geneva, Switzerland · Full-time

Electrical Engineer for Safety Systems (EN-AA-CSE-2026-112-GRAP)

European Organization for Nuclear Research · Geneva, Switzerland · Full-time

Controls and Automation Engineer (EN-CV-CL-2026-171-GRAE)

European Organization for Nuclear Research · Geneva, Switzerland · Full-time

Project Engineer - Machine (SCE-PPM-PM-2026-110-GRAP)

European Organization for Nuclear Research · Geneva, Switzerland · Full-time

Electronics Engineer Silicon Sensors R&D (EP-ATL-TRK-2026-117-GRAP)

European Organization for Nuclear Research · Geneva, Switzerland · Full-time

Software Developer for Control Systems (BE-ICS-STF-2026-105-GRAP)

European Organization for Nuclear Research · Geneva, Switzerland · Full-time

Full-Stack Software Engineer for CERN's PLM Platform (EN-IM-PLM-2026-127-GRAE)

European Organization for Nuclear Research · Geneva, Switzerland · Full-time

Material Scientist - ISOL Targets (SY-STI-RBP-2026-166-GRAE)

European Organization for Nuclear Research · Geneva, Switzerland · Full-time