There are three series of internships, each with different levels of experience and responsibilities: student, college, and graduate:

• Student Interns I and II are high school/pre-college aged students;
• College Interns I, II, III, and IV are college/university students, and consist of technical and/or professional duties in preparation for entry into professional career areas;
• Graduate Interns I and II are post-graduate students, and the work typically consists of professional duties that are consistent with entry-level work in job classes representative of the intern’s degree field.