Cybersecurity Assurance Consultant

- Lead or support integrating cybersecurity assurance activities into engineering and programme delivery for marine and defence projects. - Develop, review, and maintain cybersecurity assurance artefacts, including risk assessments, assurance cases, control matrices, and evidence submissions. - Ensure alignment with applicable defence and industry standards and other MOD-aligned frameworks. - Engage with engineering and project teams to ensure cybersecurity is embedded into system design, technical planning, and programme governance. - Liaise with client representatives, suppliers, and accreditation authorities to support the assurance lifecycle and manage stakeholder expectations. - Support the preparation for and participation in technical reviews, audits, and risk acceptance activities. - Contribute to delivering security risk management processes, threat modelling sessions, and security design assessments. - Provide subject matter expertise on assurance requirements for secure communications, supply chain security, platform integration, and physical security interfaces. - Maintain accurate, high-quality documentation to support certification, regulatory compliance, and ongoing assurance requirements. - Contribute to internal knowledge sharing, continuous improvement of assurance methodologies, and development of Expleo's marine and defence cyber capabilities.