The pathway
How you actually get there, here
How you become one varies far more by country than what one does. This is the UK route. Most people take one of these ways in; the right one depends on where you're starting from.
- 1
Senior Internal Auditor (L3/L4) to Manager
3-5 years as a Senior/LeadSkills to master
- Developing strong leadership and people management skills, taking ownership of full audit engagements, building executive communication and presentation abilities, and demonstrating strategic thinking beyond individual audit tasks.
You're ready to move on when
- Successfully led multiple complex audit engagements as an in-charge.
- Consistently received positive feedback on mentoring junior staff.
- Demonstrated ability to manage difficult stakeholder conversations and negotiate findings effectively.
- Proactively identified and proposed new audit areas or process improvements.
- 2
External Audit Manager (Big Four) to Internal Audit Manager
Direct entry, often 0-1 year adjustmentSkills to master
- Adapting from a compliance-focused external perspective to an internal, value-add advisory role. Building internal relationships and navigating company-specific politics, understanding internal systems and processes deeply, and shifting from 'finding fault' to 'partnering for improvement'.
You're ready to move on when
- Proven track record of managing audit teams and client engagements in a Big Four firm.
- Strong technical accounting and auditing knowledge.
- Ability to quickly grasp new company-specific processes and cultural nuances.
- A genuine desire to contribute to internal improvement, not just external assurance.
- 3
Risk & Control Specialist (2nd Line) to Internal Audit Manager
3-6 years as a 2nd Line Specialist/LeadSkills to master
- Developing a more independent, objective 'third line' perspective, understanding audit methodology and evidence standards, and shifting from designing controls to independently testing their effectiveness. Learning to challenge business processes from an audit lens.
You're ready to move on when
- Deep expertise in a specific risk domain (e.g., operational risk, compliance risk).
- Experience in designing and implementing control frameworks.
- Demonstrated ability to challenge business practices and articulate risk implications.
- A desire to apply a more independent, assurance-focused mindset.