To thrive as a Generator Associate at Costco, you need basic mechanical aptitude, strong customer service skills, and retail experience. Familiarity with generator models, point-of-sale (POS) systems, and safety procedures is often required, and any technical certifications in small engines or retail sales may be advantageous. Strong communication, reliability, and teamwork skills help you engage with customers and support colleagues effectively. These abilities are essential for ensuring a safe, efficient sales environment and delivering excellent customer experiences.