SC Cleared Cyber Security Architect & Threat Modelling

Tektora Limited; Manchester; Hybrid; GBP 70,000 - 110,000; Full time

Job summary

Tektora Limited is seeking a Cyber Security Consultant with active SC Clearance to deliver threat modelling and secure design across complex client environments. The role requires hybrid travel to Bristol, Manchester, the North West England and London as needed.

You will engage stakeholders, run workshops, review architectures, and produce actionable risk-based recommendations while supporting secure-by-design delivery and monitoring strategies.

Qualifications

• UK National with active SC Clearance is essential.
• Proven experience delivering threat modelling for complex systems or enterprise architectures.
• Experience in client-facing consultancy or advisory roles across multiple projects.
• Strong knowledge of secure design, architecture review, and system decomposition.
• Experience creating security monitoring strategies and use cases.

Responsibilities

• Deliver threat modelling for complex systems, cloud environments, and enterprise architectures.
• Run threat modelling workshops with technical and business stakeholders.
• Review solution architectures and perform system decomposition.
• Conduct security risk assessments and provide practical, risk-based recommendations.
• Develop security monitoring strategies and threat detection requirements.
• Provide security guidance across multiple projects.
• Support secure solution design and architecture review activity.
• Collaborate with Security Operations Centre and detection engineering teams.
• Produce reports and presentations for technical and senior audiences.

Skills

Threat modelling

Security architecture

Client-facing

Risk assessments

Security monitoring

Workshop facilitation

Report writing

Stakeholder engagement

SIEM knowledge

Tools

Splunk SIEM

Sentinel

Elastic Security

CrowdStrike

Job description

Tektora Limited is seeking a Cyber Security Consultant with active SC Clearance to deliver threat modelling and secure design across complex client environments. The role requires hybrid travel to Bristol, Manchester, the North West England and London as needed.

You will engage stakeholders, run workshops, review architectures, and produce actionable risk-based recommendations while supporting secure-by-design delivery and monitoring strategies.