SC-Cleared Cyber Security Assurance Lead

Profectus Recruitment; Abingdon; On-site; GBP 50,000 - 83,000; Full time

Job summary

Profectus Recruitment in Abingdon, Oxfordshire, is seeking an SC-cleared Cyber Security Assurance Specialist for a major energy/research sector project. The role covers assurance across IT, cloud, and OT, aligning risk management with secure architectures.

You will collaborate with technical teams and senior stakeholders to implement and maintain security controls, ensuring GovAssure, CAF, ISO 27001 and Cyber Essentials compliance.

Qualifications

• Active SC Security Clearance.
• Strong experience in Cyber Security Assurance, Information Security or Security Architecture.
• Experience conducting security risk assessments and maintaining risk registers.
• Knowledge of UK cyber security frameworks, including GovAssure, CAF and ISO 27001.
• Technical experience with Azure, Microsoft 365, Entra ID and Windows/Linux environments.
• Understanding of SIEM, EDR/XDR and vulnerability management.
• Relevant certifications such as CISSP, CISM, CRISC, CCP or SIRA.

Responsibilities

• Lead and support cyber security assurance assessments across IT, cloud and OT environments.
• Conduct risk assessments, maintain risk registers and recommend mitigation strategies.
• Review security architectures and advise on secure infrastructure and cloud solutions.
• Support vulnerability management and identify potential security weaknesses.
• Ensure compliance with GovAssure, CAF, ISO 27001 and Cyber Essentials.
• Promote secure-by-design principles and effective security controls.
• Work with technical teams and senior stakeholders to communicate risks and recommend improvements.

Skills

SC clearance

Cyber security assurance

Risk assessment

Security architecture

Stakeholder communication

Tools

Azure

Microsoft 365

Entra ID

Windows/Linux

SIEM

EDR/XDR

Vulnerability management

Job description

Profectus Recruitment in Abingdon, Oxfordshire, is seeking an SC-cleared Cyber Security Assurance Specialist for a major energy/research sector project. The role covers assurance across IT, cloud, and OT, aligning risk management with secure architectures.

You will collaborate with technical teams and senior stakeholders to implement and maintain security controls, ensuring GovAssure, CAF, ISO 27001 and Cyber Essentials compliance.