Are you ready to take the lead in shaping the security landscape of a global organization? Our client is a market-leading company operating across the UK, Ireland, and the US East Coast, currently undergoing a major transformation to build a Group Shared Services model. This is your opportunity to step into a strategic, hands-on role where your expertise will directly impact the company's security posture across multiple geographies and business models. What You'll Do Lead Incident Response across the organization, coordinating investigations and remediation. Conduct Security Gap Analysis and recommend improvements, especially in third-party and franchisee environments. Manage Vulnerability Detection & Remediation using tools like Tenable, Nessus, Microsoft Defender. Create clear technical documentation and executive-level summaries. Engage with internal teams, vendors, and franchisees to drive security initiatives. Contribute to the development of security programs and frameworks. Apply deep technical knowledge of Microsoft Sentinel, Azure 365, and other security platforms. Requirements Hands-on experience in incident response and vulnerability management. Strong proficiency in Microsoft Defender, Sentinel, Azure 365, Tenable, Nessus. Excellent analytical and documentation skills. Strong communication and stakeholder engagement abilities. Ability to work independently in a fast-paced, evolving environment. Experie...