International Security Jobs in International Organizations

EEASVarious Locations, SOCloses 16 Jul

This call for contributions invites applications for various positions within the European Union Capacity Building Mission in Somalia (EUCAP Somalia). The mission focuses on strengthening maritime security and police capacities in the region through specialized expertise and advisory support.

EEASBrussels, BECloses 7 Aug

The Policy Officer develops and manages the EU's peace, security, and defence relations with partners in the Indo-Pacific region. Based in Brussels, the role involves preparing bilateral dialogues, providing strategic advice on regional security developments, and supporting horizontal partnership initiatives within the EEAS.

EEASVarious Locations, PSCloses 27 Jul

The European Union Border Assistance Mission for the Rafah Crossing Point (EUBAM Rafah) is seeking experts for its Civilian Response Team. These seconded positions support border assistance operations and mission management in a high-threat environment. Candidates must be nominated through official national channels of EU Member States or contributing third states.

NATOStavanger, NOCloses 9 Aug

This role leads the Data Science Team at NATO Joint Warfare Centre to integrate emerging technologies into strategic exercises. The architect plans and delivers a roadmap for cutting-edge AI solutions, including large language models and agentic systems, to enhance NATO operational readiness.

NATONorfolk, USCloses 20 Jul

This position provides the Supreme Allied Commander Transformation with expert analysis on Russia's strategic thinking, military doctrine, and long term capabilities. The analyst develops threat informed foresight and shaping options to ensure NATO maintains a strategic advantage within the security domain.

NATONorfolk, USCloses 20 Jul

This role contributes to the technical design and delivery of operational experimentation within NATO's Warfare Development framework. The incumbent manages experiment configurations to ensure they effectively address Alliance concept and capability development needs while maximizing return on investment.

NATOLa Spezia, ITCloses 12 Aug

This role involves conducting scientific research on the impacts of climate change on NATO's maritime defence and security operations. The incumbent analyzes climate data and projections to assess future physical operating environments, including extreme regions like the Arctic, to support the Alliance's strategic planning.

NATOParis, FRCloses 7 Aug

The Staff Officer coordinates science and technology research with maritime capability development across NATO bodies and Alliance Nations. The role facilitates the exploitation of research results to address urgent military capability gaps and informs the scientific community of operational requirements.

NATOBrunssum, NLCloses 26 Jul

The Staff Officer manages the Joint Logistic Support Network (JLSN) projects at Joint Force Command Brunssum to support NATO operations and exercises. The role involves identifying logistics requirements, developing regional plans, and coordinating with external planning agents to ensure the deployment and sustainment of large-scale forces.

NATOMons, BECloses 28 Jul

This role provides specialist advice and guidance on Civil-Military Cooperation (CIMIC) capabilities at Supreme Headquarters Allied Powers Europe. The incumbent leads the development of operational requirements and ensures the implementation of new systems for the analysis and assessment of the civil environment across NATO's Allied Command Operations.

NATOParis, FRCloses 7 Aug

The Staff Officer coordinates science and technology research and capability development in the Air domain within the NATO Science and Technology Organization. The role bridges the gap between scientific research communities and military capability development groups to facilitate the rapid adoption of new technologies.

NATOBrunssum, NLCloses 26 Jul

This role serves as a Subject Matter Expert for the NATO Exercise Process within the J2 Division at Joint Force Command Brunssum. The incumbent leads intelligence and JISR exercise activities, ensuring the planning, preparation, and evaluation of collective training for major certification exercises.

NATOMons, BECloses 28 Jul

This role supports the ACO Security Accreditation Authority at SHAPE by ensuring NATO Communication and Information Systems (CIS) meet security standards. The incumbent guides project teams through the accreditation lifecycle, conducts security audits, and evaluates Information Assurance threat vectors to protect the Alliance's digital infrastructure.

NATOLondon, GBCloses 18 Aug

The Managing Director leads the Defence Innovation Accelerator for the North Atlantic (DIANA) Executive, overseeing a team of approximately 90 civilian and military staff. The role is responsible for accelerating the development and adoption of dual-use technological solutions to critical transatlantic security challenges while managing operations across multiple international locations.

IOMN'Djamena, TDCloses 26 Jul

This consultancy supports community stabilization in northern Chad by enhancing border governance and migration management systems. The consultant will focus on implementing the Migration Information and Data Analysis System (MIDAS), developing policy resources, and building the capacity of national border authorities.

IOMFaya, TDCloses 26 Jul

This consultancy supports the Chadian government in improving border management systems through technical assessments and capacity building. The role focuses on the digitalization of immigration tools, including the implementation of the Migration Information Data Analysis System (MIDAS) at land border posts in northern Chad.

IOMPort-au-Prince, HTCloses 23 Jul

The Coordinator leads the UN Inter-Agency Working Group on DDR in Haiti, providing technical and strategic support to national authorities. The role focuses on formulating action plans, overseeing community violence reduction interventions, and facilitating the safe return of displaced populations to secured neighborhoods.

WFPGaza, PSCloses 25 Jul

This role supports WFP operations in Gaza by managing daily security operations and facilitating the safe delivery of humanitarian programmes. The officer will provide technical advice on security assessments, crisis readiness, and context analysis in conflict-affected areas to protect personnel and assets.

UNODCNairobi, KECloses 21 Jul

The expert works across the Red Sea region to plan, coordinate, and conduct maritime law enforcement training and technical assistance. The role focuses on building the capacity of regional authorities to detect and investigate maritime crimes through specialized courses and tabletop exercises.

OHCHRCloses 8 Aug

Based in Aden, Yemen, this officer advises the Head of Office on all security matters and develops risk management strategies to ensure the safe conduct of human rights operations. The role involves monitoring local security trends, conducting field missions, and coordinating with the UN Security Management System to protect personnel and assets.

UN SecretariatPort-au-Prince, HTCloses 17 Jul

The Security Coordination Officer supports the United Nations Support Office in Haiti (UNSOH) by developing and implementing security and contingency plans to protect UN personnel and assets. The role involves assessing local security trends, coordinating with international and local security entities, and managing emergency communication and evacuation resources.

UNODCLA PAZCloses 23 Jul

This position is located in the UNODC Country Office in Bolivia. The officer leads the implementation of a major project focused on the control of controlled substances and the expansion of coca leaf, ensuring programmatic and financial compliance with UN regulations.

UNODCVienna, ATCloses 9 Aug

This consultancy supports the Global Programme on Crimes that Affect the Environment in implementing the UNODC Diagnostic Tool on minerals crime. The consultant will conduct research, engage with stakeholders in Kyrgyzstan and Tajikistan, and provide technical assistance to strengthen national responses to illegal mining and supply chain vulnerabilities.

UN SecretariatNew York, USCloses 21 Aug

This role is located in the Gender and Inclusion Unit of the Department of Safety and Security in New York. The officer supports the development and implementation of programmes that integrate gender equality and intersectional approaches into the United Nations security management system.

UNODCVienna, ATCloses 23 Jul

This consultancy supports the Global Programme on Cybercrime by providing technical expertise and training to criminal justice authorities in francophone Africa. The consultant will focus on techniques for investigating Online Child Sexual Exploitation and Abuse (OCSEA) and the exploitation of digital evidence.

UNODCVienna, ATCloses 23 Jul

The consultant will support the Global Programme on Cybercrime by designing and delivering specialized training on cybercrime investigation and digital forensics. The role focuses on building capacity for law enforcement and criminal justice authorities in Nigeria and Sierra Leone, specifically addressing online child sexual exploitation and abuse.

UNRWABeirut, LBCloses 29 Jul

The Senior Field Security Officer serves as a principal advisor to the Field Director on all aspects of security and risk management, crisis readiness, and preparedness. The role focuses on operationalizing security protocols for both international and local personnel, particularly frontline staff in conflict-impacted areas.

UN SecretariatNew York, USCloses 31 Jul

This expert serves on the Panel of Experts established pursuant to Security Council resolution 1591 concerning the Sudan. The role involves monitoring sanctions measures, investigating alleged violations, and providing political analysis to the Security Council Committee.

UN SecretariatNew York, USCloses 31 Jul

This senior role leads the Africa Section within the Counter-Terrorism Committee Executive Directorate (CTED), providing strategic vision and policy guidance on the implementation of Security Council resolutions. The incumbent manages substantive work programmes, oversees assessment visits to Member States, and coordinates technical assistance to enhance global counter-terrorism compliance.

UN SecretariatNew York, USCloses 31 Jul

This expert role serves on the Panel of Experts established pursuant to Security Council resolution 1591 concerning the Sudan. The expert monitors sanctions measures, investigates alleged violations, and provides analysis on political developments relevant to the Panel's mandate.

UN SecretariatNew York, USCloses 31 Jul

This expert role supports the Panel of Experts established pursuant to Security Council resolution 1591 concerning the Sudan. The successful candidate will monitor sanctions measures, investigate alleged violations, and analyze the flow of arms and ammunition in the Darfur region.

WEFGeneva, CH

This role serves as the deputy to the Global Events Security Manager, providing leadership and operational oversight for the World Economic Forum security function. The specialist is responsible for planning and executing security operations for major global summits and independently managing security for mid-sized events.

ICCThe Hague, NLCloses 26 Jul

The Associate Analyst provides specialized open-source intelligence (OSINT) support to the Office of the Prosecutor's Unified Teams and the Suspects at Large Tracking Team. The role involves conducting complex internet investigations, verifying datasets, and producing analytical products to support the investigation of war crimes and crimes against humanity.

UN SecretariatMultiple LocationsCloses 21 Jul

The Fellow supports the United Nations Interregional Crime and Justice Research Institute (UNICRI) in implementing projects focused on countering the trafficking of chemical, biological, radiological, and nuclear (CBRN) materials. The role involves data collection, research, and the development of training curricula to strengthen institutional capacities in the Black Sea and Central Asia regions.

UN SecretariatBeirut, LBCloses 2 Aug

The Chief Security Officer leads the Security and Safety Section at ESCWA, advising the Head of Office on threats and security policies. The role involves managing guard forces, coordinating emergency evacuation plans, and maintaining liaison with local authorities to ensure the safety of UN personnel and assets.

UN SecretariatNew York, USCloses 1 Aug

This position is located in the front office supporting the Assistant Secretary-General for the Middle East, Europe, the Americas, Asia and the Pacific. The officer provides high-level advice, conducts political analysis, and ensures the implementation of senior-level decisions across the Departments of Political and Peacebuilding Affairs and Peace Operations.

UNODCVienna, ATCloses 1 Aug

The Chief leads the Intergovernmental Meetings Unit within the Secretariat to the Governing Bodies, overseeing substantive services for major UN commissions on crime prevention and narcotic drugs. The role involves managing unit activities, serving as Deputy Secretary to the Commissions, and coordinating the preparation of high-level parliamentary documentation and treaty-related work.

UNODCVienna, ATCloses 30 Jul

The Secretary of the International Narcotics Control Board (INCB) leads the Secretariat in supporting the Board's mandate under international drug control treaties. This senior leadership role involves managing the Secretariat's work programme, conducting high-level diplomatic negotiations, and advising governments on treaty implementation and compliance.

UN SecretariatNew York, USCloses 27 Jul

This senior role within the United Nations Office of Counter-Terrorism (UNOCT) leads the development and implementation of key programmes supporting Iraq on counter-terrorism and the prevention of violent extremism. The officer coordinates policy development, manages resource mobilization, and ensures strategic alignment between headquarters and regional field operations.

UN SecretariatGeneva, CHCloses 26 Jul

This position is located in the office of the United Nations Representative to the Geneva International Discussions (UNRGID). The officer provides substantive advice and political analysis to support the UN role as Co-Chair of the Geneva Discussions and Chair of the Incident Prevention and Response Mechanism (IPRM).

UN SecretariatGeneva, CHCloses 19 Jul

This role is located within the International, Impartial and Independent Mechanism (IIIM) in Geneva, focusing on security for investigations into serious crimes in Syria. The officer manages security and safety for personnel, offices, and field operations while advising the Head of the Mechanism on risk management strategies.

IOMTRCloses 31 Jul

IOM Türkiye is establishing a roster of international and national experts to support immigration and border governance projects. Selected experts will provide technical assistance, conduct research, and deliver training across areas such as border security, readmission, and counter-trafficking.

UN SecretariatNew York, USCloses 2 Nov

This position involves researching and analyzing information regarding sanctions violations to support United Nations Security Council mandates. Experts contribute to monitoring compliance, drafting high-quality reports, and providing recommendations for the implementation of sanctions regimes.