Internal auditor job description

An internal auditor is responsible for reviewing a company’s processes, identifying anomalies, and reporting any issues found to management. The outcome of this work should be a series of process improvements and adjustments to control systems, so that a business operates more efficiently and effectively, while mitigating risk.

Principal Accountabilities

  • Review controls. The internal auditor examines control systems to see if the controls are being followed, and if the controls are sufficient to mitigate a variety of risks.

  • Conduct policy compliance reviews. The internal auditor examines employee compliance with company policies in a variety of areas, to see how closely they are adhering to the policies.

  • Investigate fraud allegations. The internal auditor investigates all fraud allegations, and compiles evidence regarding his or her findings, which may be used in court.

  • Communicate results. The internal auditor writes reports regarding all issues found, and includes recommendations for how to make improvements that will mitigate or eliminate those issues.

Desired Qualifications 

A bachelor's degree in accounting, as well as excellent analysis and presentation skills. Should also have excellent report-writing skills. Must be able to work with little supervision. The Certified Internal Auditor certification is preferred.

Related AccountingTools Course

Internal Auditing Guidebook

Working Conditions 

The internal auditor generally works in an office environment, but is expected to be highly familiar with all production operations, and to regularly visit all significant company operations.

Supervises 

None

Commentary 

This position requires a high level of interpersonal skills, since internal auditors are expected to constantly interact with department personnel throughout the company. The internal auditor can act as an in-house consultant for department managers, providing them with valuable advice regarding how to improve their operations.

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