An assistant merchandiser is a vital support position that aids in all aspects of merchandising for a fashion or retail company. In this career, your typical job duties include providing stores and suppliers with invoices and accurate shipment tracking. You also provide retail and fashion companies with market analysis and provide ideas based on recent trends. Qualifications for this career include excellent time management skills and proven experience in sales or retail. As an assistant merchandiser, you are in an excellent position to advance in a fashion retail career.