IT auditor
Also known as: ICT auditor, IT Quality Appraiser, information technology auditor
About this occupation
IT auditors perform audits of information systems, platforms, and operating procedures in accordance with established corporate standards for efficiency, accuracy and security. They evaluate ICT infrastructure in terms of risk to the organisation and establish controls to mitigate loss. They determine and recommend improvements in the current risk management controls and in the implementation of system changes or upgrades.
Essential skills and knowledge
- audit techniques
- quality standards
- systems development life-cycle
- improve business processes
- execute ICT audits
- ensure adherence to organisational ICT standards
- analyse ICT system
- ICT quality policy
- product life-cycle
- legal requirements of ICT products
- prepare financial auditing reports
- organisational resilience
Typical tasks and preparation
From the related US occupation profile Blockchain Engineers (O*NET 15-1299.07). Linked by an official crosswalk: related, not identical; details vary by country.
- Discuss and plan systems with solution architects, system engineers, or cybersecurity experts to meet customer requirements.
- Implement catastrophic failure handlers to identify security breaches and prevent serious damage.
- Test the security and performance of blockchain infrastructures.
- Assess blockchain threats, such as untested code and unprotected keys.
- Design and deploy blockchain design patterns to make transactions secure, transparent, and immutable.
- Design and verify cryptographic protocols to protect private information.
- Typical education (US)
- Bachelor's Degree
- Preparation
- Job Zone 4 of 5
- Interests
- Conventional, Investigative, Realistic
Top skills: Reading Comprehension, Active Listening, Critical Thinking, Complex Problem Solving, Active Learning, Judgment and Decision Making
US median pay: US$116,580 a year (2025), 435,370 employed. Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics.
Subjects this work relies on
How important each subject's knowledge is in the job itself, rated by people doing it (1 to 5).
- Computer StudiesO*NET: Computers and ElectronicsExtremely important (4.5)
- Mathematics or StatisticsO*NET: MathematicsVery important (3.7)
- Design and TechnologyO*NET: Design + Engineering and TechnologyVery important (3.6)
- English or Literature in EnglishO*NET: English LanguageImportant (3.1)
O*NET data describe work in the United States; requirements differ by country. This page includes information from the O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET is a trademark of USDOL/ETA. CareerProof Global has modified all or some of this information; USDOL/ETA has not approved, endorsed, or tested these modifications.
Preparation needed
Job Zone Four: Considerable Preparation Needed
- Most common education (US)
- Bachelor's Degree
- Education
- Most of these occupations require a four-year bachelor's degree, but some do not.
- Experience
- A considerable amount of work-related skill, knowledge, or experience is needed for these occupations. For example, an accountant must complete four years of college and work for several years in accounting to be considered qualified.
- Training
- Employees in these occupations usually need several years of work-related experience, on-the-job training, and/or vocational training.
O*NET data describe work in the United States; requirements differ by country. This page includes information from the O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET is a trademark of USDOL/ETA. CareerProof Global has modified all or some of this information; USDOL/ETA has not approved, endorsed, or tested these modifications.
Related occupations
Occupations O*NET links to this one by similar work, skills and knowledge.
- Software Developers
- Computer Systems Engineers/Architects
- Database Architects
- Database Administrators
- Information Security Engineers
- Computer Systems Analysts
- Software Quality Assurance Analysts and Testers
- Computer Programmers
- Information Security Analysts
- Penetration Testers
O*NET data describe work in the United States; requirements differ by country. This page includes information from the O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET is a trademark of USDOL/ETA. CareerProof Global has modified all or some of this information; USDOL/ETA has not approved, endorsed, or tested these modifications.