Sales & Service Engineer (Water treatment/Rangsit Branch) (20K–35K) (SDG-134614) - RGF HR Agent Recruitment Thailand Co., Ltd.

<Job responsibilities>
- Maintain strong relationships with existing clients while developing new customers to expand the company's business opportunities
- Present products, equipment, systems, and chemicals related to water treatment systems, and provide technical consultation to
customers
- Provide maintenance and troubleshooting services for customer systems
- Analyze system problems and propose solutions or improvements to customers
- Prepare quotations and follow up on Purchase orders (PO) from customers
- Plan sales and marketing activities together with the manager or supervisor
- Manage and Maintain the customer database and sales records, including customer lists, quotations, and related documents
- Prepare weekly and monthly reports, including sales performance and customer service reports
- Coordinate with internal departments such as engineering, purchasing, and service teams to Ensure efficient operations

<Necessary Skill / Experience>
- Thai nationality, Male, age 22 - 40 years old
- High Diploma or Bachelor's degree in Environmental Engineering, Chemical Engineering, Mechanical Engineering, Industrial
Engineering, or a related field
- (A) At least 2 years as sales, engineer or service engineer in Water Treatment Systems
- (B) Fresh Graduate from Chemical engineering, Industrial chemistry or other related fields
- Good understanding of process Diagrams and flow Diagrams related to water treatment systems
- Ability to use AutoCAD
- basic to Conversation level in English communication skills
- Have Driving license and have own car
- Willing and able to travel to meet customers and work at sites outside Bangkok, particularly in Prachinburi and Chachoengsao and
nearby areas.

<In details>
- strong interest in and passion for sales, with the Ability to handle both sales and service responsibilities.
- Good interpersonal and communication skills, with strong abilities in negotiation and customer coordination.
- Proactive, enthusiastic, and able to work on-site and resolve problems effectively.

<Preferable Skill/ Experience>
Candidates with experience in RO, DI, Resin, Membrane, Water Treatment Chemicals, Pumps, or water treatment system equipment
will be given special consideration.
- Direct Experience in water treatment or well understanding process & Instrument Diagram of water treatment system

Language Skill
English level: Basic
Japanese level: None

Workplace Area: Khlong Luang, Pathum Thani
Working Hour: 08:00-17:00 (Monday-Friday & Saturday Working: None, if candidate has to work, company will pay OT > Check in,
Check out can be done as online)

About the Benefits
20,000–35,000THB

About the company
Product & Service:
Business Type: General Chemicals (Electronic Material / Liquid Crystal Material);

HOW TO APPLY FOR A JOB,
*** Please submit your resume with recent photo, your current & expected salary and reference:
Sales & Service Engineer (Water treatment/Rangsit Branch) (20K–35K) (SDG-134614)     
To: thailand@rgf-hragent.asia
*** any query regarding this Job or application method, please call Tel. 02-021-0333
689 BHIRAJ TOWER at EmQuartier, 23rd Floor, Room No. 2304-2306
Sukhumvit Road, North Klongton Sub-District, Vadhana District, Bangkok 10110
Website: www.rgf-hragent.asia and find us on Facebook: RGF Thailand

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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.