Principal OT Security Architect (Critical Infrastructure)

Role Overview

Lead the design and implementation of secure OT architectures for critical infrastructure assets. You will define security standards for ICS/SCADA environments and bridge the gap between IT security policies and operational reality.

The Mission

• Design and implement secure network architectures for ICS/SCADA environments according to IEC 62443 standards.
• Lead risk assessments and threat modeling workshops for new and existing operational assets.
• Bridge the gap between IT security governance and OT engineering requirements.

The Tech

• 10+ years of cybersecurity experience with at least 5 years in OT/ICS environments.
• Deep understanding of Purdue Model, Modbus, DNP3, and other industrial protocols.
• CISSP, GICSP, or similar certifications preferred.