Enterprise Security Architect

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.