To pursue an MS in Clinical Psychology in the USA after completing an engineering degree, you will need to meet several requirements. Firstly, you must have a strong academic background, typically demonstrated by a good GPA from your undergraduate studies. Although your engineering degree provides a strong foundation, some programs may require you to have completed specific coursework in psychology or related fields, which can be addressed through prerequisite courses. Additionally, you will need to take the GRE (Graduate Record Examination) and submit your scores as part of the application process. Other important components of your application include letters of recommendation, a statement of purpose outlining your interest in clinical psychology and career goals, and a resume highlighting any relevant experience, such as internships, research, or volunteer work in the mental health field.