Operational Technology (OT) Cyber Security Architect
Core
Lead the design and delivery of security architectures for complex operational environments, translating cyber risk into practical, deployable security outcomes for clients in critical infrastructure and industrial sectors.
Role type
Senior IC OT Cyber Security Architect
Builds
Secure OT environments, security control designs, implementation roadmaps, and secure integration patterns between IT and OT.
Domain
Operational Technology (OT) Cyber Security, Industrial Control Systems (ICS/SCADA), Critical Infrastructure
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
OT security architecture design, industrial control systems expertise, regulatory framework application, risk-to-architecture translation, stakeholder advisory, technology selection
Preferred skills
Experience with OT security tooling, agile best practices, cross-functional collaboration
Technologies
Nozomi, Claroty, Dragos, Microsoft Defender for IoT, IEC 62443, NIST CSF, NCSC CAF, ISO 27001, NIS/NIS2
Responsibilities
Architect secure OT environments aligned to global standards and regulation, translate cyber risk assessments into target-state architectures, define secure integration patterns between IT and OT, lead OT security transformation workstreams, advise CISOs and operational leaders on OT risk and resilience, support technology selection and deployment.
Seniority
Senior, hands-on IC
