Business Development (Assistant Manager / Manager) (50K–80K) (SDG-133862) - RGF HR Agent Recruitment Thailand Co., Ltd.
- Location
- Bangkok
- Salary
- 50,000–80,000THB
- Job Type
- Full Time
- Work Type
- Onsite
- Education
- Bachelor's Degree or Higher
- Posted
- 15/09/2026
Responsibilities
- Develop and expand new business opportunities and new markets for the company's products and solutions
- Identify potential customers, industries, and market segments to generate new sales opportunities
- Conduct market research and develop strategies to penetrate new markets and expand the customer base
- Propose and sell a wide range of water treatment and environmental solutions according to customer requirements
- Develop relationships with new and existing customers and understand their business needs and technical requirements
- Prepare business proposals, presentations, quotations, and Conduct commercial negotiations with customers
- Coordinate with internal technical/engineering teams to develop suitable solutions for customers
- Manage the sales pipeline from identifying prospects through negotiation and closing
- Explore opportunities across various industries including Electronics & Precision, Automotive, Food & Beverage, Textile, Agricultural, and real Estate
- Monitor market trends, competitors, and customer requirements to Identify potential business opportunities
- Lead and support a team of approximately 3-4 Sales members, including setting targets, coaching, and monitoring sales performance
- Develop and maintain long-term relationships with Key customers and business partners
- Achieve sales and business development targets assigned by the company
Qualifications
- Thai nationality, Male, Female, age 33 - 45 years old
- Bachelor's degree or above in Engineering, Environmental Engineering, Chemical Engineering, or related fields
- At least 10 years of experience as Business Development, Sales, Solution Sales, Engineering Sales, or related fields in wastewater treatment products or related. (1 year management experience)
- Conversational high or business level in English to communicate with internal and external
- Able to Travel to visit customers when required with own car
- Strong Experience in new business development and market Expansion
- Proven track record in developing new customers and closing new business
- Good communication, negotiation, presentation, and relationship-Building skills
- Able to understand customer requirements and propose appropriate solutions
<Preferable Skill/ Experience>
- Experience in water treatment, Wastewater treatment, environmental solutions, industrial equipment, engineering solutions, or related businesses is preferred
- Experience managing or leading a sales team is preferred
- Good command of English is preferred
Language Skill
English level : Conversational
Japanese level : None
Workplace Area: BTS Udom Suk
Working Hour: 8:30-17:30 (Monday - Friday)
About the Benefits
50,000–80,000THB
About the company
Product & Service: Lead business development initiatives to expand market
Business Type: Machinery / Equipment / Plants;
Benefits
- Social security
About RGF HR Agent Recruitment Thailand Co., Ltd.
www.rgf-hragent.asia/en/thailand
RGF Privacy policy: https://www.rgf-hragent.asia/th/thailand/termsofuse
RGF HR Agent is one of the service brands under RGF International Recruitment, a leading permanent recruitment and executive search solution provider in Asia, operating 13 offices across 12 major cities. We support multinational corporations and fast-growing local enterprises by delivering high-quality hiring solutions across all levels—from C-suite leadership to specialist and staff roles.
689 BHIRAJ TOWER at EmQuartier, 23rd Floor, Room No. 2304-2306 Sukhumvit Road, North Klongton Sub-District, Vadhana District, Bangkok 10110
097-042-3473 / 02-021-0333

