The minimum qualifications for an interior design internship depend on the employer. Some require that you be a junior or senior student in your four-year degree program or your second year if you are attending a technical school’s two-year program. Many employers have a minimum GPA requirement. Being proficient with CAD, 3D, Microsoft Office applicants, and Revit is beneficial. Previous experience in a customer service or office position can help you stand out above other applicants. It also helps to have strong organization and communication skills as an intern.