Internal ISO Auditor

We are seeking experienced Internal ISO Auditors to support a series of management system audits across London, UK and Frankfurt, Germany . This is a short-term contract opportunity (7 days), with the preference for the successful auditor (or auditing team) to complete both audit programmes over two consecutive weeks during September or October . The successful candidate will conduct internal audits across multiple ISO management systems, ensuring compliance with organisational standards, identifying opportunities for improvement, and supporting continual improvement initiatives.

Key Responsibilities

• Conduct internal audits against ISO 9001, ISO 45001, ISO 14001 , and ISO 27001 .
• Review the effectiveness of management systems and assess compliance with applicable ISO standards.
• Identify non-conformities, observations, and opportunities for improvement.
• Prepare clear and comprehensive audit reports with practical recommendations.
• Liaise with key stakeholders throughout the audit process.
• Maintain a professional and objective approach while ensuring audits are completed in accordance with recognised auditing principles.
• Support continual improvement by verifying the implementation of corrective actions where required.

Audit Schedule

• London, UK: 3-day audit - ISO 9001, ISO 45001, ISO 14001
• Frankfurt, Germany: 4-day audit - ISO 9001, ISO 45001, ISO 14001, ISO 27001

Key Qualifications & Experience

• Demonstrated experience conducting internal ISO management system audits.
• Strong working knowledge of:
• ISO 9001 – Quality Management Systems
• ISO 45001 – Occupational Health & Safety Management Systems
• ISO 27001 – Information Security Management Systems (required for Frankfurt audit)
• Recognised Lead Auditor/Internal Auditor qualifications are highly desirable.
• Excellent report writing and stakeholder communication skills.
• Ability to work independently while maintaining a collaborative approach with project teams.
• Previous experience auditing engineering, construction, infrastructure, or similar operational environments is advantageous.
• Willingness and ability to travel internationally.

Travel & Expenses

• Travel and reasonable business expenses will be covered.
• Candidates must have, or be able to obtain, the appropriate work authorisation or visas for both the United Kingdom and Germany.