Senior Internal Auditor

Company: IAC
Apply for the Senior Internal Auditor
Location: London
Job Description:

Are you looking for your next challenge in a truly global business?

IAC are partnering with a FTSE100 listed market‑leading international organisation to recruit an ambitious Senior Internal Auditor to join its high-performing Global Internal Audit team.

This is an excellent opportunity for someone who enjoys variety, autonomy and international exposure. You’ll lead audits across multiple countries and business functions, working closely with senior stakeholders to improve governance, strengthen controls and influence positive change across a complex global organisation.

What you’ll be doing:

  • Lead and deliver operational and financial audits across an international business.
  • Plan and scope audits, identifying key business risks and control environments.
  • Prepare clear, high-quality audit documentation and working papers.
  • Present findings and recommendations to senior leadership.
  • Produce concise audit reports with practical, value-adding recommendations.
  • Follow up on agreed actions and monitor implementation.
  • Support wider internal audit and risk initiatives, including management reporting and continuous improvement projects.

You will ideally have:

  • ACA or ACCA qualification.
  • Experience in Internal Audit within a large international organisation or a Big 4 advisory environment.
  • Strong analytical and problem-solving skills.
  • Excellent written and verbal communication skills.
  • Ability to influence senior stakeholders.
  • Experience with data analytics tools such as Power BI.
  • Fluency in additional languages.
  • A willingness to travel internationally between 30-40%.

If you are looking for an opportunity to join a successful global business where Internal Audit is recognised as a valued business partner, then

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Posted: September 22nd, 2026