You be more competitive for college applications: If you're applying to colleges, your part time job or internship experience can build a case for you as a strong applicant. "Because many students apply to college after high school without having completed an internship, your experience over the summer can help you stand out from the crowd of students," Richard explains, "The admissions committee will be able to see that you are motivated, inquisitive and serious about success from the fact that you used your break to work and gain professional experience.