Location
Thailand - Bangkok
Salary
THB25,000 - 35,000
Job Number
SDG-134825
Industry
industrial
Languages
English Level:Conversational;Japanese Level:None;
Job Category
Sales Engineer/ Service Engineer
Posted 2026/10/23

Job Description


<Job Responsibilities>
- Identify and develop new B2B customers and project opportunities for water treatment and wastewater treatment products and solutions
- Identify potential projects in industrial water treatment, wastewater treatment, water recycling, and related utility systems
- Visit customers, consultants, EPC/MEP contractors, and project developers to understand project requirements and introduce suitable products and solutions
- Coordinate with customers and internal technical teams to understand application requirements and recommend appropriate water and wastewater treatment solutions
- Prepare quotations, sales proposals, and technical submissions in coordination with engineering teams and suppliers
- Follow up on requests for quotations (RFQs), tenders, and ongoing project opportunities to support business development and sales targets
- Coordinate with suppliers, engineers, and project teams to ensure proposed products and solutions meet customer requirements
- Build and maintain long-term customer relationships to generate repeat business and expand market opportunities

Job Requirement

<Necessary Skill / Experience>
- Bachelor's degree in Environmental Engineering, Chemical Engineering, Civil Engineering, Mechanical Engineering, or a related field
- At least 2 years of experience as a Sales Engineer, Technical Sales Engineer, Project Sales Engineer, Sales Executive, or in Business Development in the Building Systems, water treatment, wastewater treatment, or related chemical industry
- Conversational, high-level English (Clients, Internal, Email, documents, reports)

<Preferable Skill/ Experience>
- Basic understanding of water treatment, wastewater treatment, and environmental engineering is an advantage
- Own car 
- Holding a driver's license