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How to Hire a Internal Auditor in the UK (2026)

Testing controls and risk across the business. Hiring an Internal Auditor.
By Mark Wilkinson, Managing Director of Coburg Banks
Mark has over 30 years in recruitment, placing finance and accountancy professionals from Accounts Assistant to Finance Director across the UK.
Mark's Linkedin Profile

An Internal Auditor tests whether controls and processes actually work - reviewing risk, finding weaknesses and recommending fixes. It's independent, rigorous work, and the best combine sharp analysis with the tact to be heard rather than resented.

⚡ In short

A UK Internal Auditor typically earns £40k-£60k. Expect a placement in 5-9 weeks. Coburg Banks recruits them with no fee until your hire starts.

£40k-£60k

Typical base salary

5-9 weeks

Time to hire

48 hrs

To first shortlist

12 wks

Replacement guarantee

What to look for in a Internal Auditor

1

Risk and controls knowledge

Ask how they've identified a real control weakness and its impact.

2

Independence and rigour

Look for someone who tests properly and reports without fear or favour.

3

Influence and tact

Findings must be acted on. Probe how they get buy-in rather than defensiveness.

How to run the hire

1. Define the audit scope
Be clear on the areas, risks and any standards involved.

2. Score for rigour and influence
Weight sharp analysis and the ability to be heard.

3. Source and screen
Approach candidates with relevant audit and sector experience.

4. Test with a scenario
Use a control weakness to hear how they'd investigate and report it.

5. Reference impact
Confirm their findings led to real improvement.

Frequently asked questions

How much does it cost to hire an Internal Auditor?

Fees typically run 15-20% of first-year salary, capped and agreed upfront.

Nothing is due until your hire starts.

How long does it take to hire an Internal Auditor?

Usually 5-9 weeks.

Sector and any specific standards or regulations are the main variables.

What does an Internal Auditor do?

An Internal Auditor independently reviews and tests a business's controls, processes and risk management - identifying weaknesses and recommending improvements.

They provide assurance to leadership that things work as they should.

What makes a good Internal Auditor?

Rigour and independence, plus the tact to get findings acted on rather than resented.

A sharp auditor who can't influence people has limited impact, so we screen for both.

What should I ask an Internal Auditor at interview?

Try: Tell me about a control weakness you found and its impact.
How do you get a defensive manager to act on your findings?
How do you plan an audit? and How do you stay independent?

Do you recruit Internal Auditors across sectors?

Yes, across financial services, industry and the public sector.

We match sector and standards experience to your requirement.

External citations

Ready to hire your next Internal Auditor?

Tell us about your role and a specialist finance recruiter will call you. No fee until your hire starts.