Operational Technology (OT) Architect

OT Architect (Operational Technology Architect)Contract 750 per day Inside IR35London 3 Days Onsite per WeekAn experienced OT Architect is required for a leading organisation embarking on a large-scale Operational Technology and industrial network transformation programme. This is an excellent opportunity for an experienced OT Architect to play a key role in designing and securing critical operational environments across manufacturing, utilities, transport, energy, or other industrial sectors.Working closely with engineering, infrastructure, cyber security, and operational teams, you will define and deliver OT architecture strategies, standards, and roadmaps while ensuring alignment with both business and regulatory requirements.Essential ExperienceProven experience as an OT Architect, ICS Architect, Industrial Network Architect, or similar role.Strong knowledge of Operational Technology (OT), Industrial Control Systems (ICS), and SCADA environments.Experience designing secure industrial networks and segmented architectures.Strong understanding of:SCADAPLCsDCS environmentsIndustrial EthernetNetwork segmentationFirewallsRemote access solutionsZero Trust principlesKnowledge of industrial protocols such as:ModbusDNP3OPC-UAProfinetEtherNet/IPExperience with OT cyber security frameworks and standards including:IEC 62443NISTNIS2ISO 27001Experience working within highly regulated environments.Desirable SkillsCloud connectivity within OT environments (Azure or AWS).Industrial IoT ..... full job details .....