senior network security engineer

A Presales a solutioning expert against customer problems/ business needs. As a Presales Security you will act as the key technical contact / presales overlay role for our field sales team. You will demonstrate Microsoft Security technologies, execute quick feasibility assessments, scope technical and security design and develop proposals to meet customer...

Position of Infrastructure & Network Services Manager Have visible impact on the organization About Our Client Our client is a well-established international organization operating across multiple regions, with a complex and geographically distributed business environment. As part of an ongoing technology and transformation journey, the company is...

Position of Infrastructure & Network Services Manager Have visible impact on the organization About Our Client Our client is a well-established international organization operating across multiple regions, with a complex and geographically distributed business environment. As part of an ongoing technology and transformation journey, the company is...

Every secure login, signed document and trusted connection across a large international organisation rests on its public key infrastructure. A multinational defence organisation is looking for a senior engineer to run that infrastructure day to day, design what comes next, and be the person other teams escalate to when certificates stop behaving. What you...

WLG is seeking a senior PKI engineer to run and evolve its public key infrastructure within a multinational defence context. You will install, configure and maintain PKI components, manage HSMs and certificates, and provide expert guidance to other teams.Excellent English, five+ years in cyber security, and a track record of delivering secure infrastructure...

Networks, satellites, servers, security. Someone has to make them behave as one system. A multinational defence organisation in Braine-l'Alleud builds deployable communication andinformation systems out of standard modules and services. It needs a senior solution engineer whocan see the whole system at once - turning requirements into architecture,...

In order to design, develop and deliver new modules to our clients, MAINSYSis looking for Senior Software Engineer who will: participate in the definition of the needs and choice of architectures, take part in the conceptual and technical analyses of the architecture and software components, participate in the development, integration and testing of the...

unique projects GmbH & Co. KG in Belgien sucht einen Senior IT-Architect Security, der für die Entwicklung von ganzheitlichen Sicherheitsarchitekturen verantwortlich ist. In dieser Rolle beraten Sie Unternehmen zur Absicherung ihrer IT-Landschaften und definieren nachhaltige Sicherheitskonzepte.Sie sollten tiefgehende Kenntnisse moderner...

Johnson & Johnson is seeking a Senior QA Engineer, MES, to ensure compliant lifecycle management of electronic master batch records for CAR-T manufacturing hubs in Ghent and Beerse. You will provide QA oversight of MBR verification and work with MES, QA Operations, IT and project teams to deliver timely, compliant documentation.You will lead MES audit...

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...

Security Cloud Architect | AWS | CISO OfficeAre you passionate about securing large-scale cloud environments and driving security by design? We are looking for a Security Cloud Architect to join the CISO Office and play a key role in shaping and governing cloud security across the organisation's cloud transformation journey.In this role, you will act as a...

ictjob.be is seeking a senior System Engineer to manage and evolve a large-scale EndPoint infrastructure, supporting 100,000+ endpoints and 1,000+ applications. The role focuses on availability, security, performance and continuous improvement across multi-platform environments.You will design and maintain EndPoint and backend infrastructure, perform...

DoubleVerify is seeking a Senior DevOps Engineer II to design and operate scalable platform infrastructure across GCP, AWS, and data centers. You will own critical services like Kafka, Aerospike, and observability stacks, enabling 100+ engineering teams with reliable, self-service platforms.You will lead efforts in automation, security, and reliability,...

Tessenderlo Group is seeking a Security Engineer/Analyst for its Global ICT Department. This hybrid role focuses 70% on engineering and 30% on security analysis to protect our networks, apps and infrastructure across the enterprise.You will deploy security tooling, monitor incidents, assess risks, and advise on best practices. You report to the Global...

Select how often (in days) to receive an alert:Select how often (in days) to receive an alert:Senior Cloud Security Consultant - Financial ServicesOther locations: Primary Location OnlyDate: 16 Aug 2026Requisition ID: 1596542At EY, we’re all in to shape your future with confidence.We’ll help you succeed in a globally connected powerhouse of diverse teams...

NVISO is seeking a Senior Penetration Tester based in Brussels, Belgium, to protect European society from cyber threats. The role involves testing client security measures, preparing reports, and advising on security implications of changes in network architectures.Candidates should have a Bachelor’s or Master’s degree and at least 2 years of experience....

Deadline Date: Friday 16 October 2026 Requirement: Senior Engineer DCS Location: Mons, BE Full Time On-Site: Yes Time On-Site: 100% Total Scope of the request (hours): 350 Required Start Date: 23 November 2026 End Contract Date: 31 December 2026 Required Security Clearance: NATO SECRET Duties & Role: ESOC Engineer, Enterprise Service Operations Centre Level...

Zscaler (NASDAQ: ZS) accelerates digital transformation so customers can be more agile, efficient, resilient, and secure. The Zscaler Zero Trust Exchange platform protects thousands of customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Distributed across 160+ public exchanges globally and...

We're looking for a senior AI engineer to build and stabilise retrieval-augmented generation (RAG) applications for employees and customers, from retrieval to answer generation. What you'll do Implement ingestion pipelines with chunking, embeddings and incremental refresh. Apply security trimming, ACL propagation, prompt templates and agent guardrails. Set...

OverviewSenior DevOps Engineer at Brussels (On site) for EUROCONTROL Job role: Senior DevOps Engineer Location: Brussels (On site) Languages required: English (C1) Minimum experience required: 14 years Rate: 455-475€/day Responsibilities CI/CD Pipeline Implementation & Customization Adopt and implement the standard CI/CD pipelines (defined by the central...