Network Security Jobs in Belgium

DescriptionDeadline Date: Wednesday 11 February 2026Requirement Title: Security Tools Engineer SIEM/LogALocation: Mons BelgiumFull time on-site: YesTotal Scope of the request(hours): 1254Required Start Date:22-MAR-2026End Contract Date:31-DEC-2026Required Security Clearance: NATO SecretSpecific Wor...

Would you like to join the leading international intergovernmental organizationThe Security Tools Engineer (SIEM/LogA) is responsible for the management configuration maintenance and support of SIEM and Log Aggregation tools primarily Splunk Enterprise and Microfocus ArcSight ESM. The role involves...

Who we are:For more than 70 years NATOs mission has been to preserve peace and security in the Alliance for nearly one billion citizens. The NATO Communications and Information Agency (NCIA) and its predecessors have worked tirelessly in providing the means that enable the connectedness and togethe...

Who we are:For more than 70 years NATOs mission has been to preserve peace and security in the Alliance for nearly one billion citizens. The NATO Communications and Information Agency (NCIA) and its predecessors have worked tirelessly in providing the means that enable the connectedness and togethe...

At Alstom we understand transport networks and what moves people. From high-speed trains metros monorails and trams to turnkey systems services infrastructure signalling and digital mobility we offer our diverse customers the broadest portfolio in the industry. Every day 80000 colleagues lead the wa...

Senior Cyber Security Specialist IT & OTWhat if your security expertise didnt just support systems but actively shaped how an organisation protects its most critical digital and operational assetsFor one of our long-term clients were searching for a Senior Cyber Security Specialist to strengthen e...

Line of ServiceAdvisoryIndustry/SectorNot ApplicableSpecialismTechnology StrategyManagement LevelSenior AssociateJob Description & SummaryContribute to creating a better tomorrowThe only way we can tackle the challenges of this fast-changing world is with passionate people. Led by our purpose of bui...

Would you like to join the leading international intergovernmental organizationAs a Network and IT Infrastructure Technician you will be responsible for conducting comprehensive assessments maintenance and documentation of CSUs network and infrastructure assets across Technical Rooms (TRs). The role...

Orange Cyberdefense an Orange Group company is one of the worlds leading cyber security services and solutions providers and enjoys 25 years experience in the field of global information security providing products and services for leading organisations in over 160 Countries.We are building a safer...

DescriptionDivision: Group Technology Services (GTS)Role SummaryWe are looking for a Network Monitoring Engineer to strengthen the Network Automation & Monitoring squad within our banking environment. You will design implement and evolve proactive monitoring capabilities across complex missioncritic...

The Datacom team is responsible for delivering and maintaining a faulttolerant secure and highly reliable communication network. This includes the management of fixed and satellite telephony internet and WiFi connectivity network security and a range of telecommunications platforms supporting operat...

Orange Cyberdefense an Orange Group company is one of the worlds leading cyber security services and solutions providers and enjoys 25 years experience in the field of global information security providing products and services for leading organisations in over 160 Countries.We are building a safer...

What are we looking for  We are looking for candidates who will embrace our Cyber Security strategy in the design implementation and operations of Cloud Security with a focus on Azure. As an Azure Security Engineer you should be hands-on in all aspects of Azure security including implementing securi...

What are we looking for  We are looking for candidates who will embrace our Cyber Security strategy in the design implementation and operations of Cloud Security with a focus on Azure. As an Azure Security Architect you should have experience in all aspects of Azure security including designing secu...

Tessenderlo Groups Global ICT Department is seeking a Security Engineer/Analyst to strengthen the protection of our global computer networks ICT applications and infrastructure. This hybrid role is approximately 70% engineering and 30% analysis combining hands-on implementation with security monitor...

Would you like to join the leading international intergovernmental organizationWe are seeking a proactive and analytical Incident Management Coordinator to serve as the central hub for managing and resolving critical IT service disruptions within NATOs CIS environment. This role is responsible for e...

Would you like to join the leading international intergovernmental organizationWe are seeking an experienced and proactive Kubernetes Orchestrator Engineer to join our clients Service Oriented Architecture and Identity Management this pivotal role you will design deploy and manage secure highly ava...

Would you like to join the leading international intergovernmental organizationUnder the direction of the Head of NDWC Project Management and in coordination with the Chief NDWC as the typical Project Executive the Senior Project Manager will operate with considerable autonomy and initiative. The in...

DescriptionDeadline Date: Wednesday 14 January 2026Requirement: Penetration TesterLocation: Mons BEFull Time On-Site: YesTime On-Site: 100% Total Scope of the request (hours): 1460Required Start Date: 23 February 2026End Contract Date: 31 December 2026 Required Security Clearance: NATO SECRETDuties...

DescriptionDeadline Date: Wednesday 14 January 2026Requirement: Penetration TesterLocation: Mons BEFull Time On-Site: YesTime On-Site: 100% Total Scope of the request (hours): 1460Required Start Date: 23 February 2026End Contract Date: 31 December 2026 Required Security Clearance: NATO SECRETDuties...