Architecte Cybersécurité IT/OT - Ile de France
Core
Designing and implementing security architectures for hybrid IT/OT environments to protect critical industrial infrastructures and ensure regulatory compliance.
Role type
Senior IT/OT Security Architect
Builds
Security architectures, network segmentation models, and compliance frameworks for critical industrial systems.
Domain
Cybersecurity, Industrial OT, Critical Infrastructure
Required skills
Security architecture design, Network segmentation, Zero Trust principles, Risk analysis, OT network protocols (Modbus, OPC-UA, Profinet), Cloud security (Azure/AWS), IAM/Active Directory, SOC/SIEM operations, Industrial engineering constraints
Preferred skills
EBIOS RM, ISO 27001, IEC 62443, NIST Cybersecurity Framework, ANSSI recommendations
Technologies
Azure, AWS, Active Directory, SIEM, EDR/XDR, Modbus, OPC-UA, Profinet
Responsibilities
Design hybrid IT/OT security architectures, Define network segmentation and industrial DMZ models, Conduct risk analyses and define security measures, Produce security architecture documentation (HLD/LLD), Challenge technological choices and support projects, Contribute to regulatory compliance (NIS2, ANSSI, IEC 62443)
Seniority
Senior, hands-on IC
