cyber security engineer

Cyber visibility lives or dies on its data, and this role owns that end of it. Under the team lead you would analyse the sources that describe assets, configurations and vulnerabilities, validate what has been onboarded, and lead the technical discussions about correlation and procedure rather than waiting to be told. It is not a back-room post. A real part...

Our client, a leading Software, Information and Communication Technologies company, operates internationally (Athens, Brussels, Luxembourg, Copenhagen, Stockholm, London, Nicosia, Hong-Kong, Valetta, etc). Our client is a renowned supplier of IT services to government institutions, multinational corporations, public administrations and multinational...

Elia Group in Brussels is seeking a Senior Security Engineer to reinforce its Group Engineering team. You will embed security across the software development lifecycle, combining SecOps, application security and governance with AI risk awareness.You will champion Secure‑by‑Design, integrate SAST/DAST, SCA, container scanning and IaC checks into CI/CD,...

Elia Group zoekt een ervaren Security Engineer – SecOps & Application Security om ons Group Engineering-team in Brussel te versterken. Je combineert expertise in security operations en applicatiebeveiliging met ervaring in beveiligingsarchitectuur en security governance.Je draagt bij aan Secure-by-Design, CI/CD-veiligheid (SAST/DAST/SCA, containers, IaC),...

Based in Mons, Belgium, NATO Communications and Information Agency (NCIA) invites you to join the NATO Cyber Security Centre (NCSC) to transform IT security services in support of NATO’s Digital Endeavour. You will work on lifecycle management for cyber security and deliver specialist services across the CIS spectrum.The role requires a Bachelor’s degree...

Senior Cyber Security Risk Assessment Consultant – DAST / SAST/ OWASPLocationBrussels , Paris, London or AmsterdamWorking ModelHybridThe OpportunityWe are looking for experienced Senior Cyber Security Risk Assessment Consultants to join a major Cyber & Information Security function within a global financial services environment.You will provide security...

This is the engineering post behind a cyber security application service: keeping it running day to day, deploying what changes, moving the data in and out, and building the reporting people actually open. Under the service area owner, you would carry the whole of it rather than one slice. Part of the appeal is timing — the service is still bedding in, so...

Cyber visibility lives or dies on its data, and this role owns that end of it. Under the team lead you would analyse the sources that describe assets, configurations and vulnerabilities, validate what has been onboarded, and lead the technical discussions about correlation and procedure rather than waiting to be told.It is not a back-room post. A real part...

Deadline Date: Thursday 1 October 2026Requirement: Cyber Security Senior Project ManagerLocation: Braine-l’Alleud, BEFull Time On-Site: YesTime On-Site: 100%Total Scope of the request (hours): 340Required Start Date: 6 November 2026End Contract Date: 31 December 2026Required Security Clearance: NATO SECRETDuties & Role: Under the direction of the Cyber...

Apollo Solutions is seeking a seasoned network security professional in Belgium to design, implement, and manage complex security architectures. You will lead efforts in firewall and load balancer deployments, proxy and secure web gateway strategies, and Zero Trust transformations across multiple teams.The role demands hands-on expertise with Palo Alto,...

A technology solutions company based in Diegem is seeking a motivated Network/Security Specialist. The role involves delivering security projects, troubleshooting solutions, and advising clients on security matters. Candidates should hold a Bachelor’s degree in Engineering, IT, or Computer Science, and have strong networking and security knowledge. Fluency...

About Nebius Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. About Nebius Nebius is leading a new...

Fortinet in Belgium is seeking a Senior Systems Engineer to partner with Major Account Managers for Enterprise customers. You will act as a trusted advisor, guiding large organizations through cybersecurity transformation initiatives spanning SecOps, Zero Trust, cloud, and network security.You will lead discovery sessions, design secure architectures, and...

Spektrum is seeking a security-focused professional to join our team supporting NATO NCIA initiatives. The role centers on hardening, monitoring, and remediating security findings across hybrid-cloud and on-prem environments.You will collaborate with cross-functional teams to maintain a strong security posture and deliver secure infrastructure solutions. The...

Wij hernieuwen onze zoektocht naar een Network & Security Architect / Lead Engineer – Vlaamse Overheid (Cegeka raamcontract) Voor een klant binnen de Vlaamse Overheid zoeken wij een senior Network & Security profiel met duidelijke ervaring in architectuur en design, gecombineerd met de bereidheid om ook hands‑on operationeel werk op te nemen. Je maakt...

Vector Synergy is seeking a cybersecurity professional for Mons, Belgium, with NATO Secret clearance. The role focuses on building, implementing, maintaining, and supporting Next-Generation Firewalls (NGFWs) and reviewing security policies to ensure robust protection.You will contribute to central management deployment and system onboarding, working with...

A major European energy infrastructure operator is looking for an experienced F5 Networking and Security Engineer to support its Datacom and IP Networks environment. F5 BIG-IP is a central component of the organisation’s data centre infrastructure and supports application load balancing, high availability, security and application delivery services. The...

About Nebius Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in‑house AI/ML infrastructure. About Nebius Built by engineers,...

Cloud Power Luxembourg is seeking an experienced Security Engineer to join a complex IT environment focused on securing a large-scale container platform. You will act as the security reference for infrastructure, applications, and DevSecOps practices, collaborating with developers, engineers, and architects.The role covers advising on security, implementing...

WLG in Mons, Belgium, is seeking a firewall specialist to join a small security team. The role centers on platform-side security, scripting for automation, and maintaining a disciplined, documented change process.The work is conducted on-site in Mons with weekly sprint planning. The ideal candidate will have solid firewall administration experience on...