Security Jobs in Belgium

Would you like to join the leading international intergovernmental organizationThe Linux Engineer is responsible for installing and monitoring Unix/Linux open-source operating systems and specific applications according to NCIRC NCSC standards. The role involves resolving user issues addressing chan...

Would you like to join the leading international intergovernmental organizationThe Support Officer (Programme) is responsible for providing comprehensive strategic planning specialist advice stakeholder management and business administration support. The officer contributes to policy development coo...

Would you like to join the leading international intergovernmental organizationThe Project Manager (Outsourcing) leads all activities for one or more low-complexity interdependent projects to deliver products to external or internal customers. The role is responsible for the end-to-end management of...

Would you like to join the leading international intergovernmental organizationThe NCI Agency requires a Business Data Analyst (Financial) to manage and optimize data assets. The analyst will develop plans policies and practices to control protect and enhance the value of organizational data. The ro...

Would you like to join the leading international intergovernmental organizationThe Principal Assistant (Finance) provides dedicated support for financial planning execution monitoring and internal controls within NISC. The role assists in budget preparation monitors financial performance and ensures...

Would you like to join the leading international intergovernmental organizationThis position is responsible for the day-to-day operational management and technical support of NATOs SATCOM services. You will be the key point of expertise for managing satellite access monitoring and troubleshooting cr...

Would you like to join the leading international intergovernmental organizationStep into a role where financial precision meets strategic governance. As the DCSU Governance and Service Rates Officer you will be the analytical engine behind key financial and project decisions. Your expertise in data...

It all starts with the mission: NVISO is here to protect European society from potentially devastating cyber attacks! This means we offer cyber security services to private and governmental organizations to help them better prepare for prevent detect and respond to cyber security incidents.All of th...

Would you like to join the leading international intergovernmental organizationUnder the primary direction of the NIMSC Business Area Chief the incumbent provides comprehensive effective and efficient administrative support to the Front Office. This role is pivotal in ensuring the smooth operation o...

Would you like to join the leading international intergovernmental organizationNATOs operational readiness is powered by a resilient agile and secure digital core. As the Chief Technician for Provisioning and Hosting you will be the technical cornerstone of our Infrastructure as a Service (IaaS) cap...

Word jij het stralende eerste gezicht én de waakzame blik van een internationale speler in ZaventemWij zoeken een enthousiaste receptionist(e) met oog voor veiligheid die houdt van een gevarieerde job met verantwoordelijkheid. Geen dag is dezelfde: je combineert professioneel onthaal met belangrijke...

Would you like to join the leading international intergovernmental organizationThis isnt a role where you merely watch the monitors; you are the architect of the monitoring platform itself. As a Cyber Security Tools Platform Engineer you will be the critical force multiplier for the threat hunters b...

Would you like to join the leading international intergovernmental organizationThe Project Manager is responsible for the end-to-end delivery of medium-complexity projects or sub-projects from definition and planning through execution and transition into service. Working under the direction of the P...

Would you like to join the leading international intergovernmental organizationThis role offers a defining opportunity to lead the evolution of critical data infrastructure. As a forward-thinking Database Administrator you will be at the forefront of a strategic transition moving from on-premises sy...

Would you like to join the leading international intergovernmental organizationA senior Database Administrator (PaaS & Cloud Infrastructure) is required to manage optimize and modernize critical database platforms in a hybrid-cloud environment. This role is central to executing strategic cloud migra...

Would you like to join the leading international intergovernmental organizationThis is where complex projects meet critical operations. As a Senior Project Manager for C4ISR and Deployable CIS you wont just manage timelines and budgets; you will be the strategic conductor orchestrating the delivery...

The RoleWe are building a security-first AI platform from the ground up designed to run large language models multi-agent systems and advanced AI workloads in zero-trust environments. Security is core to our DNA. Were looking for an AI Security Architect to define and lead our security-by-design str...

DescriptionDeadline Date: Friday 2 January 2026 (was Wednesday 17 December 2025)Requirement: CIS Security EngineerLocation: Mons BEFull Time On-Site: YesTime On-Site: 100% Total Scope of the request (hours): 836Required Start Date: 5 January 2026End Contract Date: 31 December 2026 Required Security...

DescriptionDeadline Date: Thursday 18 December 2025Requirement: Cyber Security Threat Hunting Tools AdministratorLocation: Mons BEFull Time On-Site: YesTime On-Site: 100% Total Scope of the request (hours): 1254Required Start Date: 2 February 2026End Contract Date: 31 December 2026 Required Security...

Would you like to join the leading international intergovernmental organizationA proactive and skilled Network Technician is sought for the Communications Systems Unit in Brussels. Operating under the direction of the Head of Network Management the incumbent will play a crucial role in maintaining t...