Security Architect (Outside IR35)

Security Architect (Outside IR35)

Posted Today by Experis

£700 Per day
Outside
Onsite
Basingstoke

Summary: The role of DV Cleared Security Architect involves working on a major Defence programme, focusing on delivering critical capabilities in a high-assurance environment. The position requires active DV clearance and offers an opportunity to engage with complex, security-sensitive systems at the forefront of UK Defence. The role is based in Basingstoke and requires on-site presence five days a week. The contract is outside IR35, with a competitive daily rate.

Key Responsibilities:

  • Engage in a high-assurance environment delivering critical capabilities.
  • Produce and maintain security architecture artefacts and documentation.
  • Collaborate with technical teams, programme stakeholders, and senior leadership.
  • Apply Secure by Design principles and risk-based security approaches.
  • Work within highly regulated environments, ensuring compliance with security standards.

Key Skills:

  • Active UK DV Clearance.
  • Sole UK National (UKEO requirements apply).
  • Proven Security Architecture experience within MOD or wider Defence environments.
  • Strong understanding of Secure by Design principles.
  • Familiarity with secure systems engineering and accreditation processes.
  • Relevant certifications such as CISSP, SABSA, TOGAF or equivalent.

Salary (Rate): £700 per day

City: Basingstoke

Country: UK

Working Arrangements: on-site

IR35 Status: outside IR35

Seniority Level: Mid-Level

Industry: IT

Detailed Description From Employer:

DV Cleared Security Architect
£650-£700 per day | Outside IR35
Basingstoke | 5 Days On Site
Active DV Clearance Required


We're supporting a major Defence programme and are looking to engage an experienced DV Cleared Security Architect to join a high-assurance environment delivering critical capabilities.
This is an opportunity to work on complex, security-sensitive systems within a programme operating at the forefront of UK Defence.


Key Requirements:

  • Active UK DV Clearance
  • Sole UK National (UKEO requirements apply)
  • Proven Security Architecture experience within MOD or wider Defence environments
  • Strong understanding of Secure by Design principles and risk-based security approaches
  • Experience producing and maintaining security architecture artefacts and documentation
  • Ability to engage confidently with technical teams, programme stakeholders and senior leadership
  • Familiarity with secure systems engineering, accreditation processes and operating within highly regulated environments

Desirable Experience:

  • Enterprise or solution architecture experience within large-scale Defence programmes
  • Knowledge of secure cloud environments and modern infrastructure patterns
  • Experience working across complex, multi-supplier delivery environments
  • Relevant certifications such as CISSP, SABSA, TOGAF or equivalent

Contract Details:

  • £650-£700 per day
  • Outside IR35
  • Basingstoke based
  • 5 days per week on site
  • Long-term programme opportunity

Due to the nature of the work, applicants must hold active DV Clearance and be sole UK nationals.




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