senior network security engineer

Job Description At adesso, we don't build agentic AI as a demo — we build it to run, in production, for clients who need it to work. We're looking for a senior AI engineer who can own that end‑to‑end: from the first workshop with a client's leadership team to a live, monitored, agentic system that actually changes how a business runs. Interested in...

Mycompas in Belgium seeks a senior Network/VoIP engineer to support Voice, Video and Teleconferencing IP services, including WAN, SIP trunking, and CUCM design and implementation. You will contribute to project design and documentation, and apply security certification experience for NATO and multinational programmes, plus SBC Cisco Expressways.The role...

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...

Qover is seeking a Senior Data Engineer to own data financial reporting, pipelines, and governance for its embedded insurance platform. You will design robust dbt pipelines and scalable data models, ensuring data quality and security across our cloud-based data warehouse.You will lead data tooling and collaborate with stakeholders to enable self-serve...

A multinational defence organisation moves data between networks of different classifications, and the equipment that makes that safe needs an engineer who understands both the boxes and the boundary they enforce. You would join the gateway security team and take central ownership of those systems.What you would be doingAdministering and configuring guards...

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...

Who we areAt OPENLANE, we make wholesale easy so our customers can be more successful. We're a technology company, building the world's most advanced - and simple - digital marketplace for used vehicles. We're a data company, helping customers buy and sell smarter with clear, actionable insights they can understand and use. And we're an innovative company...

Infrabel bouwt, onderhoudt en vernieuwt de spoorweginfrastructuur in België. Samen met 10.000 collega's willen we innoveren en impact maken op een zorgzame, betrouwbare, positieve en moedige manier. Deze kernwaarden vormen de basis van onze bedrijfscultuur en geven richting aan alles wat we doen. Met een focus op data, digitalisatie en sterke partnerships...

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...

pJobgether SRL, on behalf of a partner company, is seeking a Cyber Security Domain Architect based in Belgium to shape enterprise security strategies across cloud, identity, data, and infrastructure. /ppYou will define current-state and target-state architectures, establish standards and roadmaps, and drive security initiatives with senior stakeholders,...

TiTANS België zoekt een ervaren F5 Networking en Security Engineer voor het IP Networks team. Je beheert het datacom transportnetwerk en de beveiliging van netwerken die kernactiviteiten ondersteunen.Je ontwerpt en implementeert F5 BIG-IP oplossingen, beheert SSL certificaten, iRules en AWAF policies, en werkt aan authenticatie en toegangsbeheer met APM en...

ALTIA is seeking a Senior Java Backend Engineer to join an international project for a major European organization. The role involves developing backend services, APIs, and data processing pipelines, with a focus on scalability and performance. You will collaborate with frontend developers and geospatial teams across borders, ensuring robust security...

Lead the design and implementation of internal security architecture at a Belgian energy company. Your expertise fuels protection, innovation, and trust.Our partner, a pioneer in the energy sector, is on the hunt for a seasoned cybersecurity expert to lead their security department. You’ll work hand-in-hand with the business team, drive compliance (ISO,...

Jobgether SRL, on behalf of a partner company, is seeking a Cyber Security Domain Architect based in Belgium to shape enterprise security strategies across cloud, identity, data, and infrastructure. You will define current-state and target-state architectures, establish standards and roadmaps, and drive security initiatives with senior stakeholders,...

Editx in Belgium is seeking a network engineer to translate technical designs into machine configurations and to configure Cisco routers and switches. You will manage VRFs, routing interfaces, and ACLs to ensure security and performance, while providing on-site and remote assistance for connectivity and routing issues.You will also maintain network...

Editx in Belgium is seeking a network engineer to translate technical designs into machine configurations and to configure Cisco routers and switches. You will manage VRFs, routing interfaces, and ACLs to ensure security and performance, while providing on-site and remote assistance for connectivity and routing issues.You will also maintain network...

About Brainsquare For 26 years, Brainsquare has partnered with organisations to design, develop, integrate and manage critical IT applications. Our teams combine technical expertise with close collaboration and a practical approach to delivering reliable solutions. Your mission As a Senior Test Automation Engineer, you will help shape and execute the testing...

A multinational defence organisation runs its security monitoring on a large, distributed Splunk estate, and is looking for the engineer who will own it. This is the senior technical voice on log collection and detection tooling for a cyber security data team, not a ticket-queue role. What you would be doing Acting as the subject matter expert for the...

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,...