To thrive as a Summer Barista, you need basic coffee preparation skills, a high school diploma or equivalent, and the ability to multitask in a fast-paced environment. Familiarity with espresso machines, coffee grinders, and point-of-sale (POS) systems is often required, though on-the-job training is common. Excellent customer service, communication, and teamwork skills help you stand out, especially during busy shifts. These abilities ensure efficient service, satisfied customers, and a positive team environment during the seasonal rush.