Job Title: Cyber Security ArchitectLocation: Onsite (4-5 days per week)Contract Length: 6 monthsIR35 Status: Inside IR35Salary: Competitive Day RateWe''re working with a leading consultancy delivering high-impact programmes within Defence, and they''re seeking a DV Cleared Cyber Security Architect to lead cyber security strategy and delivery across mission-critical ICT systems.Key Responsibilities:Lead cyber security services across large-scale, complex Defence programmesShape and manage cyber strategy, risk, and compliance (RMADS, JSP604, JSP440, SbD)Provide expert guidance on PKI, identity management, SIEM, vulnerability scanning, and cryptographyOversee incident response and security service delivery in ITIL-aligned environmentsInfluence suppliers and stakeholders to ensure realistic and effective security outcomesRequirements:Active DV ClearanceProven experience in senior cyber security roles within high-security environmentsStrong consulting background with deep technical expertiseExcellent communication and stakeholder management skillsThis is a fantastic opportunity to work on cutting-edge Defence programmes, contributing directly to national security and resilience.