Security Architect – Architecture OfficeDuration: ASAP – May 2027Workload: Full time hoursSetup: Freelance (Daily rate / Limited Company / Umbrella / Sole Trader)Location: Brussels (hybrid)
Apply promptly! A high volume of applicants is expected for the role as detailed below, do not wait to send your CV.
We are looking for an experienced Security Architect to define, govern, and evolve enterprise-wide security architecture across complex IT and OT environments for a large-scale, multi-project landscape.
Key Responsibilities:Define and maintain enterprise security architecture, principles, reference models, and blueprintsTranslate regulatory, business, and risk requirements into secure-by-design architecturesDesign secure hybrid and multi-cloud architectures with a strong focus on AzureDrive Zero Trust principles across identity, network, application, and data layersProvide architectural guidance on IAM, PAM, SIEM/SOAR, CSPM, EDR, WAF, and DLP platformsCollaborate closely with enterprise, domain, and technical architectsSupport compliance with NIS2, ISO 27001, and GDPR requirements
Must-Have Skills:5+ years' experience in security architectureBroad expertise across cloud security, IAM/PAM, network & infrastructure, application & API security, container security, data protection, and security monitoringExperience in IT/OT environmentsProven ability to design secure hybrid and multi-cloud xjsrcvq architecturesMaster's degree in engineering or a scientific disciplineStrong stakeholder communication skillsFluency in English and either French or DutchRelevant certifications (e.g. TOGAF, SABSA, CISSP, CISM, CCSP, ITIL, AWS/Azure)Experience with enterprise architecture tools (e.g. Sparx Enterprise Architect)
Nice-to-Have:Experience within the utility or energy sector (asset management, metering, field operations)