Cyber Security Assurance Manager Location: London | Defence & Government We're looking for an experienced Cyber Security Assurance Manager to support security assurance across secure networks, cloud environments and UK Defence projects. This is an excellent opportunity for a GRC-focused cyber security professional with UK MOD experience to take ownership of security frameworks, risk assessments and compliance within a highly secure environment. Key Responsibilities * Lead security assurance across secure networks and cloud systems. * Manage risk assessments, security frameworks and compliance documentation. * Ensure alignment with MOD standards, including Def Stan 05-138 and the Cyber Security Model. * Conduct audits, track remediation plans and support external assessments. * Advise stakeholders on security risks and regulatory requirements. Essential Experience * Cyber security experience within a UK MOD or Defence environment. * Strong knowledge of Def Stan 05-138, DCPP Cyber Security Model and NCSC guidance. * Experience in GRC, risk assessment, compliance and security assurance. * Excellent communication and stakeholder management skills. Security clearance required, subject to the relevant vetting process. Interested? Apply now to find out more