Lead Auditor x2

+Permanent opportunity

+Hybrid working - Corsham / West Country

+SC / DV clearance is essential

We are looking for experienced Lead Cyber Security Auditors to join a growing team delivering high-impact assurance services across UK Government and Defence programmes.

This role is suited to auditors already operating within NCSC-aligned frameworks, with the ability to lead and deliver audits across nationally significant cyber assurance schemes.

Essential Requirements (Must Have)

• ISO27001 Lead Auditor qualification (or equivalent)
• Chartered Auditor and Assessor accreditation
• Active presence on the NCSC Assured Service Provider / Auditor register
• Proven experience delivering NCSC-aligned audits

The Role

You will lead the delivery of cyber security audits across frameworks such as CAF, DCC, and GovAssure, supporting government-led cyber resilience initiatives.

Key responsibilities include:

• Leading end-to-end cyber security audits across client environments
• Assessing compliance against frameworks such as CAF (v3.2 / v4.0) and GovAssure
• Producing high-quality audit reports with clear, actionable recommendations
• Engaging with stakeholders to support remediation and continuous improvement
• Maintaining audit documentation and evidencing to regulatory standards
• Staying current with evolving NCSC guidance, standards, and best practice

What We're Looking For

• Minimum 3+ years' experience in cyber auditing, compliance, or risk (Public Sector / Defence preferred)
• Strong working knowledge of NCSC CAF frameworks
• Experience leading audit engagements and managing audit teams
• Excellent stakeholder engagement and report writing skills
• Ability to operate independently in client-facing environments

Due to the nature of the roles, applicants must be UK sole nationals and hold UK Security Clearance to SC level, or preferably DV.

If you'd like to discuss this role in more detail, please send your updated CV to chloe.manerowski@cbsbutler.com and I will get in touch.