Senior Security Architect; SC Clearance

Location: Fully Remote (UK)
Clearance: Active SC Clearance Required
Contract Length: Until February 2027
Rate: Up to £600 per day (Outside IR35)

We are seeking an experienced Senior Security Architect to join a major public sector programme, playing a key role in designing and assuring the security of large-scale digital services operating across cloud environments.

This is an excellent opportunity for a senior cyber security professional with strong government experience to provide strategic security leadership, influence architectural direction, and support the secure delivery of business-critical platforms.

• Providing security architecture leadership throughout the full project lifecycle, from discovery through to service retirement.
• Advising stakeholders on Secure by Design principles and security best practices.
• Reviewing and assuring solution designs against established security standards, patterns and architectural frameworks.
• Leading threat modelling, risk assessments and security design reviews.
• Identifying security risks and recommending effective mitigation strategies.
• Supporting cloud-first solutions across Az...