access controls in line with agreed security standards. Ensure Datacentre environments align with OT and corporate firewall and segmentation policies. Qualifications Strong experience with Fortinet/Fortigate firewalls (essential). Firewall policy design, auditing and optimisation. Network segmentation, VLANs and VRF concepts. Experience working with OT or hybrid IT/… across multiple sites and complex environments. Candidates who are currently a Lead OT Network Security Engineer, Industrial Network Security Consultant, OT Infrastructure Security Lead, Fortinet OT Security Specialist, OT Cyber Security Consultant, Network Segmentation Architect, OT Security Transformation Lead, Principal Infrastructure Engineer, Senior Infrastructure Engineer, Lead Infrastructure Engineer, Infrastructural Technical ...