OT Security Architect

Ubique Systems; Turbigo; On-site; EUR 40,000 - 70,000; Full time

Job summary

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.

Qualifications

• Strong Experience on OT systems (PLC, SCADA, HMI).
• Strong knowledge of industrial protocols (Modbus, Profinet, OPC-UA, etc.).
• Strong documentation and communication skills.

Responsibilities

• 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.

Job description

Strong Experience on OT systems ( PLC, SCADA, HMI)

• 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
• Strong knowledge of industrial protocols (Modbus, Profinet, OPC-UA, etc.)
• 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 documentation and communication skills