To thrive as a Summer Instructional Designer, you should possess a background in instructional design or education, experience in curriculum development, and familiarity with learning theories. Competence in authoring tools like Articulate Storyline, Adobe Captivate, or LMS platforms is often required, and certifications such as ATD or CPLP can be beneficial. Strong communication, collaboration, and project management skills are essential for effectively working with subject matter experts and meeting tight deadlines. These abilities ensure that effective, engaging learning materials are delivered within the condensed timeframe of a summer assignment.