Cybersecurity Architect – Medior/Senior Level (FR/NL/EN)Location: Onsite presence required (minimum 3 days/week), with occasional customer visits in Belgium and LuxembourgStart Date: April 2025Security Clearance: Must be a citizen of a NATO member state; NATO Secret clearance required within 6 months of startingLanguages:Mandatory: English with either French and/or DutchMissionAs a Cybersecurity Architect, you will specify and design comprehensive cybersecurity solutions for critical environments. You'll ensure end-to-end cybersecurity integration across the lifecycle of each solution, from initial design to implementation, validation, and service transition.Main ResponsibilitiesAnalyse and formalise customer requirements and lead architecture definitionServe as technical point of contact with the customerProvide expertise in your field or domainLead system specification and design in collaboration with multidisciplinary teamsDrive Make/Team/Buy decisions and support subcontractor selectionOwn technical documentation (High/Low Level Designs, Config Docs, User Manuals, Test Plans, etc.)Ensure compliance with relevant security standards and regulationsContribute to risk assessment and vulnerability managementSupport implementation and testing teams by providing technical guidance and ensuring traceability from requirements to final testsProfileMaster’s degree in Cybersecurity, IT, or related field (or equivalent experience)Minimum 5 years’ experience in at least two of the following areas:Cybersecurity solution design (e.g. embedded systems, integrated platforms)System architecture with model-based systems engineeringIP network architecture and troubleshooting (including IPv6)Network/security principles (TCP/IP, DNS, VPNs, firewalls, routing)Development and certification under frameworks like Common CriteriaDesign involving RESTful architectures, Kubernetes, SOAP/XML, or KeycloakValuable Additional QualificationsIndustry certifications (e.g. CompTIA Security+, GSEC)Experience with tools like Capella, DOORS, Polarion, Jira, BitBucketCyber risk assessment experience (preferably EBIOS)Familiarity with defense ecosystem and classified info handlingExperience with cybersecurity solutions (e.g. Anti-DDoS, SIEM, risk management)Knowledge of cloud/containerization securityExperience with knowledge sharing (e.g. seminars, webinars, whitepapers)Soft Skills:Strong analytical and problem-solving skillsExcellent communication and teamwork abilities