Plastic Injection Molding Operator The Plastic Injection Molding Operator is responsible for inspecting, finishing, and documenting injection-molded plastic parts produced by molding machines. This role requires strong attention to detail, the ability to follow written and verbal instructions, and a commitment to quality and safety in a production environment. Key responsibilities include: Inspecting molded parts for defects and ensuring they meet quality standards. Finishing parts as required, which may involve sanding, polishing, or applying finishes. Documenting the production process and maintaining accurate records. Operating and maintaining molding machines to ensure efficient production. Following safety protocols to maintain a safe working environment.