OT Security Architect

A leading technology firm in Turbigo, Italy, is looking for a candidate with strong experience on OT systems (PLC, SCADA, HMI) to develop OT security architectures and lead site assessments. The ideal candidate must have a solid understanding of industrial protocols and experience with segmentation, firewalls, and secure remote access. Strong documentation skills and the ability to work with cross-functional teams are essential. Familiarity with major automation vendors like Siemens and Rockwell is required. Develop OT security architectures aligned with corporate standards. Lead site assessments and define target-state OT network and security designs. Create security requirements, design documents, and implementation guidelines. Support vendor solution evaluations and technical decision-making. Provide oversight during deployment and commissioning. Ensure alignment with IEC 62443 and other relevant frameworks. Experience with segmentation, firewalls, DMZ design, and secure remote access. Familiarity with major automation vendors (Siemens, Rockwell, Schneider, etc.). Ability to work with cross-functional teams and site engineering groups. Strong Experience on OT systems (PLC, SCADA, HMI). Strong knowledge of industrial protocols (Modbus, Profinet, OPC-UA, etc.). Strong documentation and communication skills.