A quality assurance representative, also called a QA representative, tests and reviews products to ensure they meet company and industry standards. You find QA representatives in manufacturing and service industries. As a QA representative, your job duties involve examining products during and after production and checking that they match the specifications of that particular item. You then report your findings to management and provide recommendations for improvements. The qualifications to become QA representative are a high school diploma or equivalent and several years of industry experience.