Grant writer internship opportunities allow you to learn more about the nonprofit funding process as a student working under the supervision of a more-experienced grant writer. In this role, you may help draft a proposal, perform research on grant providers, and go through several stages of reviews before submitting the finalized proposal. Grant writer interns often work for larger charities and nonprofit organizations that have the permanent staff needed to supervise an internship program, but it is possible to find internships with smaller companies. This job is somewhat geographically limited, with the majority of position located in areas that have more nonprofits working there. In most cases, this means affluent and urban areas.