Mission OverviewWe are looking for a cross-functional technical Security Architect to define standards, design secure solutions, supervise field deployments, and ensure the secure convergence of IT and OT environments.Key ResponsibilitiesDefine and enhance secure architectures (IEC 62443 zones and conduits, DMZ, IAM for IT/OT).Develop and maintain configuration and hardening standards for both IT and OT systems.Translate security standards into actionable technical plans (e.g., schematics, firewall rules, SCADA logging).Specify detection and response use-cases for OT/IT environments.Support OT Cybersecurity Technicians during complex interventions.Diagnose incidents and conduct root cause analyses.Recommend pragmatic compensatory measures for legacy systems.Produce technical schematics, plans, and guides for technicians and operators.Train and support IM teams in applying security measures.Capture lessons learned and contribute to continuous improvement.DeliverablesArchitecture diagrams of industrial systems and IT integrations.Technical plans for security implementation.Hardening standards and operational guides.Post-incident technical analysis reports.Specifications with embedded safety clauses.Deployment procedures and operating manuals.Required Skills & AttributesStrong understanding of IT/OT security standards and architectures.Ability to work across disciplines and communicate clearly with technical and non-technical stakeholders.Fluent French and English speaking and writing skills are a mandatory requirementExperience with legacy systems and pragmatic problem-solving.interested?click apply now or connect with myself for further information.