A packaging specialist focuses on developing packages that are cost-effective, attractive, and appropriate for protecting products. People in this career often work with a client or company to design boxes or other containers that meet all requirements. Job duties may include auditing current packaging designs and finding ways to improve the appearance and provide cost savings with new ideas. If a packing specialist works with food or other perishable or fragile products, they may need specialized experience or a degree in food science or packaging technology.