To thrive as a Costco Student Worker, you need strong customer service skills, basic math proficiency, and the ability to follow safety procedures, typically supported by enrollment in an educational program. Familiarity with point-of-sale systems, inventory management software, and general retail equipment is often beneficial. Reliability, a positive attitude, and strong interpersonal communication skills make someone stand out in this position. These skills are crucial for delivering excellent member service and supporting efficient store operations while balancing work and academic commitments.