Within a company or organization, an information system auditor analyzes and interprets a variety of computer or information systems. To ensure that records are accurate and information controls are in place, they may develop, examine, and evaluate a company’s information systems, internal controls, and management procedures. An information system auditor’s responsibilities, which include a working knowledge of computer software and systems, can be carried out in a company’s offices or remotely. An auditor may be required to travel from office to office if an organization has multiple locations across a large geographic area. Those working in this field can earn certifications from a variety of organizations.
One of the primary responsibilities of an information system auditor is to develop and maintain a company’s information systems. This part of the job entails gathering and analyzing the company’s information or data in order to avoid any potential issues, such as a security breach or the inadvertent loss of critical data. One of the primary responsibilities of systems auditors is to ensure that there is no fraudulent activity, unnecessary spending, or non-compliance with the numerous laws and regulations enacted government agencies. An auditor may also provide information to help make informed decisions that will benefit a company’s information systems.
Another aspect of this job might require the systems auditor to be proficient in accounting and auditing computer software or information systems, or to learn how to do so. Some auditors may have an advantage in this position if they have knowledge of international business information procedures, international reporting standards, or current legislation regarding information and accountability. Various certifications help to maintain a professional level of performance and credibility in this field providing recognition. These certifications may also provide auditors with a distinct advantage in the job market. Auditor certifications are available from the Information Systems Audit and Control Association (ISACA).
Working as an information system auditor requires strong interpersonal skills, the ability to collaborate with people at all levels, and the ability to build a team. An auditor’s job typically requires them to collaborate with a variety of people from various backgrounds, including junior internal auditors and accountants. Because the auditor may be required to travel to various locations in order to carry out his or her duties, the ability to communicate financial information clearly, quickly, and concisely with personnel whom they have only recently met is essential. Auditors may be asked to analyze various types of data, prepare reports, and present critical information to management, so they must be able to present.
A majority of information system auditors work for private companies, with a small percentage working as independent consultants. The majority of them have a bachelor’s degree in accounting, computer science, business administration, or a related field. Many have a master’s degree in business administration with a computer or information technology concentration. Others in the field of information systems have earned a business degree, worked as systems analysts, or demonstrated information technology skills as they progressed through the ranks. Before being allowed to work independently, most junior or entry-level auditors work with a more experienced senior auditor.