Supporting the sales with preparation of the proposals, after the analysis of customer specifications and requirements. Selection of the most suitable products according to customer requirements, cooperating with Purchasing Department for the cost estimation; Cooperating and supporting Technical Department to select the best configuration of the valves, even when the customer specs are not available; Managing relationships with customers by phone and email for information, explanation and details necessary for the preparation of the proposal. Required skills: Master’s Degree or Bachelor’s Degree or technical high school certificate; English fluent (verbal and written) is mandatory; Good knowledge of Microsoft Office; Minimum 4/5 years of experience in similar role in valves manufacturing or oil and gas or mechanical industry companies; Ability to the analyze the technical specifications of the project.