Join the Mattel Retail Service Team! As a Part-Time Retail Merchandiser, you will be responsible for growing Mattel's presence at major retailers, working approximately 15-25 hours per week, with extra hours during the holiday season. You will own merchandising, build relationships with store teams, drive results by showcasing Mattel’s iconic brands, securing prime product placements, training and leading team associates, and providing real-time business insights.