Sales Representative Wanted – Civil Engineering Field. We are a factory specialized in manufacturing concrete casting molds and products, and we are looking to hire a sales representative. Requirements: The applicant should preferably hold a degree in civil engineering or a related qualification. Sales experience is required, preferably in the field of building materials, concrete products, or contracting. Good knowledge of the market, construction projects, contractors, and consultants. Ability to communicate with clients, contractors, and real estate development companies.