Enterprise Security Architect - Defence (Contract) Location: Hybrid - Remote with regular onsite work in Hampshire Rate: Up to £750 per day (Inside IR35) Clearance: SC Clearance required We are seeking an experienced Enterprise Security Architect for a contract engagement with a leading defence organisation. This role will play a critical part in shaping and securing large-scale enterprise systems within a complex defence environment. You'll be responsible for designing and assuring security architecture across a range of programmes, ensuring that systems are aligned with business objectives, compliant with security frameworks, and resilient against evolving threats. Key Details: Daily rate: up to £750 (inside IR35) Duration: Initial 6-month contract with extension potential Location: Primarily remote, with regular onsite presence in Hampshire Security Clearance: Active SC clearance is essential Essential Requirements: Proven experience in enterprise architecture within secure, complex environments In-depth understanding of security frameworks and architecture methodologies SABSA certification is a strict requirement Experience using Sparx Enterprise Architect (EA) or equivalent modelling tools Strong stakeholder engagement skills, including working with business, security, and technical teams Ability to assess, design, and govern architectural security controls across enterprise systems Desirable: Experience working with defence or national security organisations Familiarity with NIST, ISO 27001, or other recognised security standards TOGAF or similar architecture certifications (in addition to SABSA) This is a high-impact role for someone looking to work at the intersection of security, strategy, and national defence. Apply now if you meet the criteria and are ready to start a challenging and rewarding project.