Design, implement, and operationalize an ISO27001-based ISMS for the group. Ensure alignment with DORA regulations and national security compliance requirements across multiple EU jurisdictions. Develop and embed a compliance monitoring and measurement framework, including KPIs, KRIs, and SLA alignment between group and local entities. Collaborate with first line of defence security and IT teams to build operational security processes and technologies. Report on the effectiveness of ISMS controls and compliance directly to the CISO. Work closely with risk management, business continuity, and data protection teams as part of the second line of defence. Lead security governance forums and ensure proper security risk reporting mechanisms are in place.