Test Engineering is a specialized field focused on evaluating and ensuring the quality of products, particularly in software and hardware development. Test engineers design and implement tests to identify defects, verify functionality, and ensure that products meet specified requirements. They use various testing methods, including automated and manual testing, to assess performance and reliability. The role of a test engineer often involves collaborating with other teams, such as software developers and product managers, to understand product specifications and user needs. By identifying issues early in the development process, test engineers help improve product quality and enhance user satisfaction.