OT Risk Assessor IEC62443

My client is looking for a IEC 62443 OT Risk Assessor to audit IT/Engineering operation technology for a variety of clients to IEC62443. You will have experience in this area, along with experience of National critical infrasturcture with in the Utilities/Transport or Defence industry.Duration: 12 monthsLocation: Remote - travel to customer sitesInside IR35 - DV Level Security Clearance is essentialCore Responsibilities Conduct Risk Assessments: Execute initial high-level risk assessments (per IEC 62443-3-2) to identify worst-case unmitigated risks and detailed risk assessments where threats exceed tolerable levels.Impact andamp; Consequence Analysis: Evaluate the physical, safety, environmental, and financial impacts of a potential cyber disruption on critical industrial processes and plant operations. (Zone and Conduit Definition: Collaborate with engineering teams to segment networks into secure zones and conduits based on data flows and target Security Levels (SL-T). (Vulnerability andamp; Gap Analysis: Review system architectures, existing countermeasures, network drawings, and asset inventories to locate security gaps. Documentation andamp; Remediation: Produce risk registers, security requirements specifications (CRS), and actionable, time-bound remediation roadmaps for stakeholders. Key Requirements andamp; Qualifications Standard Knowledge: Deep familiarity with the IEC 62443 frameworkOT/ICS Experience: Understanding of industrial network architectures, SCADA ..... full job details .....