Internal Auditor

What does an Internal Auditor do?

What the work is really like

You spend your days examining whether your organization actually works the way it says it does. You review financial records, interview department heads, test compliance procedures, and trace transactions through multiple systems to find gaps, inefficiencies, or outright failures in internal controls. The work involves assessing risk management frameworks, checking whether employees follow policy, and confirming that financial reporting aligns with GAAP standards. You prepare detailed reports that explain what you found, why it matters, and what management should do about it. Much of the work is methodical: pulling sample transactions, running queries in audit software, comparing documented processes against observed behaviour, and writing it all down.

You rarely work alone. You coordinate with finance teams, operations managers, compliance officers, and occasionally external auditors to gather evidence and confirm findings. Some days you sit at a desk analysing spreadsheets and control matrices. Other days you walk the warehouse floor or observe procurement workflows firsthand. The problems you solve tend to centre on preventing loss, meeting regulatory requirements, and helping the organization catch mistakes before they become liabilities. Audits tied to Sarbanes-Oxley requirements add another layer of rigour and documentation.

Skills and strengths that matter

You need fluency in financial reporting principles and the ability to read a balance sheet or income statement without help. Risk management and compliance knowledge matter just as much, as does comfort with data analysis tools and specialised audit software. Attention to detail is the baseline; you catch discrepancies others miss because you check what people assume is fine. Strong written communication lets you translate complex findings into recommendations a non-auditor can understand and act on. Analytical thinking helps you see patterns across unrelated transactions or departments. Integrity is non-negotiable, and you hold the line on standards even when it creates friction.

You also need patience for systems that do not cooperate and adaptability when your planned audit scope shifts mid-project. Problem-solving here is less about speed and more about method. The people who succeed can hold competing explanations in mind long enough to test each one fairly. You face moderate stress from deadlines tied to reporting cycles, though the work itself is rarely chaotic. Technical complexity runs high, especially as you move into IT controls or enterprise resource planning system audits.

Who tends to thrive here

This work suits people who prefer structure, clear standards, and a defined scope of judgment. You enjoy spotting inconsistencies and solving puzzles that involve tracing cause and effect. You are comfortable working alone and as part of a team, and you do not need constant external validation to stay focused. People who do well here often value fairness and accuracy over popularity, and they deliver bad news when the evidence demands it. If you like variety within boundaries, internal audit gives you exposure to different departments without making you leave the organization or switch industries.

The role drains people who need fast-moving, high-stakes decision environments or who want direct creative input. If you find repetitive tasks unbearable or dislike being the person who says "this does not comply," the work will wear you down. It also frustrates those who want immediate visible impact, since audit recommendations can take months to implement, and you rarely control whether management acts on them. Moderate people interaction means you spend enough time with others to stay engaged without your calendar filling with meetings.

How people get into the role and grow

Most entry points require a bachelor's degree in accounting, finance, or a related field. You typically start as a staff auditor, helping senior auditors gather documentation, run tests, and draft sections of audit reports. Early career milestones include completing your first full audit cycle on your own, learning audit software platforms, and showing you can find control weaknesses without being told where to look. Many auditors pursue optional certifications like the Certified Internal Auditor credential to strengthen their position, though it is not required to enter the field.

From staff auditor, you move to senior internal auditor within three to five years, taking ownership of entire audits and mentoring newer team members. Internal audit manager roles follow at the seven to ten year mark, where you oversee multiple audits, allocate staff, and present findings to senior leadership. A director of internal audit typically runs the audit function for the entire organization. Some auditors move into compliance, risk management, or finance roles after gaining exposure across the business. The field is expected to grow at an average pace through 2033, with steady demand as regulatory requirements expand.

If you want to see how this kind of work lines up against the way you actually think and decide, CareerMatch can show you where the fit holds and where it strains.

From people working as an Internal Auditor

Internal auditing offers a dynamic career path where you're constantly learning about different business functions and industries. It requires a keen eye for detail, strong analytical skills, and the ability to communicate complex findings clearly. While it can be demanding, the opportunity to influence organizational effectiveness and improve processes is highly rewarding.

Researched from Indeed, Accounting.com, Robert Half, The IIA

A day in the life of an Internal Auditor

People interaction

Moderate

Team vs solo

60% Team / 40% Solo

Client facing

Sometimes

Impact visibility

High

Travel

10-20% domestic

Schedule flexibility

Moderate

Remote work

Hybrid

Typical work hours

40-50 hours/week

Stress level

Moderate

Internal Auditor salary, education and outlook at a glance

Median salary

$83,680

Direct occupation

Source: U.S. Bureau of Labor Statistics, May 2025 National OEWS · SOC 13-2011.00

Entry-level

$56,020

Senior

$144,090

Growth by 2033

6% (average)

Demand

Growing

Freelance potential

Low

10th-to-90th percentile pay range

157% from entry to senior

Typical student debt

$20,000 - $40,000

Skills you need as an Internal Auditor

Hard skills

• Financial Reporting
• Risk Management
• Compliance
• Data Analysis
• GAAP
• Internal Controls
• Audit Software
• Sarbanes-Oxley (SOX)

Soft skills

• Communication
• Analytical Thinking
• Problem Solving
• Attention to Detail
• Integrity
• Adaptability

Technical complexity: High

Tools an Internal Auditor uses

Core tools

• ACL Analytics (Software): Data analysis and audit automation
• TeamMate Audit Management (Software): Audit workflow and documentation
• Microsoft Excel (Software): Data manipulation and reporting

Commonly used

• SAP GRC (Software): Governance, Risk, and Compliance management
• SQL (Language): Database querying for data extraction

Specialist tools

• Power BI (Software): Data visualization and dashboarding
• Python (Language): Scripting for advanced data analysis

Software worth learning

Finance teams that work across currencies manage accounts, payments and spend through Airwallex.

How to become an Internal Auditor

Minimum education

Bachelor's Degree

Licensing

Optional / role-specific
While not always strictly required, certifications like CIA (Certified Internal Auditor) or CPA (Certified Public Accountant) are highly recommended and can significantly enhance career prospects and earning potential.

Years to mid-career

5-9

Years to senior

7-10 years

Career switching

Moderate

Where an Internal Auditor comes from

• External Auditor: Transitioning from external audit provides a strong foundation in audit methodologies and financial reporting.
• Accountant: Accountants with strong analytical skills can pivot to internal audit by focusing on controls and risk assessment.
• Financial Analyst: Financial analysts can leverage their understanding of financial data and processes to move into internal audit roles.

Where an Internal Auditor goes next

• Compliance Officer: Internal auditors often move into compliance roles due to their expertise in regulatory requirements and internal controls.
• Risk Manager: The risk assessment skills developed in internal audit are highly transferable to risk management positions.
• Financial Controller: Internal audit experience provides a comprehensive understanding of financial operations, preparing individuals for controller roles.
• Operations Manager: Understanding operational processes and identifying inefficiencies in audit can lead to roles in operations management.

Typical Internal Auditor progression

1. Staff Auditor > Senior Internal Auditor > Internal Audit Manager > Internal Audit Director

Internal Auditor job outlook and future demand

Automation probability

0.1726

AI disruption risk

Moderate

Demand trend

Growing

Job satisfaction as an Internal Auditor

Overall satisfaction

6.5/10

Meaning

7/10

Work-life balance

7.5/10

Prestige

7.5/10

Social perception

High

Where an Internal Auditor finds community

Professional organisations

• The Institute of Internal Auditors (IIA): Global professional association for internal auditors, providing guidance, certifications, and education.
• ISACA: Global association for IT governance professionals, relevant for IT audit specialists.

Reddit communities

• r/InternalAudit: Online community for internal audit professionals to discuss industry trends, career advice, and challenges.

Online communities

• Audit & Assurance Professionals: LinkedIn group for audit and assurance professionals to network and share insights.

Questions people ask about an Internal Auditor

What does an Internal Auditor get paid?

Pay for an Internal Auditor starts around $56,020 at entry level, reaches $83,680 at the median and climbs to $144,090 for the most experienced.

What does it take to become an Internal Auditor?

Most employers look for a Bachelor's Degree, optional / role-specific and reaching mid-career takes about 5-9 years.

Is remote work possible as an Internal Auditor?

Employers commonly split the week between home and the workplace. Hybrid work arrangements are common, allowing for a balance of on-site collaboration and remote flexibility. Fully remote options may be available depending on the organization and specific role.

What is the job outlook for Internal Auditor?

Projections put employment growth at 6% (average) through 2033, with demand rated Growing. The demand for Internal Auditors is growing, driven by increasing regulatory scrutiny and the need for robust internal controls in organizations across various industries.

How exposed is an Internal Auditor to automation and AI?

This work carries a moderate risk of disruption from AI. Automation tools are increasingly used in internal audit for data analysis and process efficiency, reducing manual tasks but requiring auditors to adapt to new technologies and focus on higher-value activities.

Is Internal Auditor a stressful job?

Stress is rated moderate for this work. Internal Auditors face moderate stress due to the responsibility of ensuring compliance and identifying risks, often working under deadlines for audit reports.

What is the difference between an Internal Auditor and a Financial Analyst?

Financial Analyst is the closest adjacent role and a common route into an Internal Auditor: financial analysts can leverage their understanding of financial data and processes to move into internal audit roles.

What does a typical day look like for an Internal Auditor?

Internal auditing offers a dynamic career path where you're constantly learning about different business functions and industries.

How hard is it to switch into Internal Auditor from another career?

Switching into this work from another career is rated moderate. The entry requirement of a Bachelor's Degree sets the floor for anyone coming from another field.

Does an Internal Auditor need a professional license?

Optional / role-specific. While not always strictly required, certifications like CIA (Certified Internal Auditor) or CPA (Certified Public Accountant) are highly recommended and can significantly enhance career prospects and earning potential.

Careers similar to Internal Auditor

• Fund Accountant
• IT Auditor
• Disaster Recovery Specialist
• Quality Systems Auditor
• Sustainability Reporting Specialist
• Supply Chain Data Analyst

Find your match

Is Internal Auditor the right career for you?

The assessment asks about the work you enjoy, the strengths you rely on and the conditions in which you do your best work, and then sets your answers against more than 4,000 careers so you can see where Internal Auditor ranks among the careers that suit you.

Try for free

It takes about 25 minutes, and your first matches are free, with the full results available when you upgrade.