To thrive in a Costco Weekend position, you need strong customer service skills, basic math abilities, and the physical stamina to stand and move throughout busy shifts. Familiarity with point-of-sale (POS) systems and inventory tracking tools is typically required, though on-the-job training is often provided. Exceptional teamwork, approachability, and a positive attitude help employees create a welcoming experience for members and support store operations. These skills are essential for efficiently handling high weekend traffic, maintaining store standards, and ensuring customer satisfaction.