A quality assurance auditor is responsible for periodically testing systems to ensure that they are functioning properly and meeting defined standards for their organization. As a quality assurance auditor, your job duties include identifying issues with documented processes, analyzing data for accuracy, and providing recommendations to improve quality control. The career typically requires a bachelor’s degree in business, finance, or a related field and experience with quality control standards. You also need excellent analytical skills and attention to detail to accurately monitor systems and examine large volumes of data.