facebook pixel

Connecting...

Sales Engineer

Job title: Sales Engineer
Location: Bangkok
Specialisation: Engineering & Manufacturing
Salary: THB 480,000 - 720,000 (Annual)
Reference: PR/118563
Job published: November 25, 2025 19:24
Work Arrangement: Onsite(ในสถานที่)

Our client specializes in Electrical Construction business

 

Position:   Sales Engineer (solar panels)
Salary:       40,000 – 60,000THB +/- (Negotiable) 
Location:   Bangkok and Onsite

 

Key Responsibilities of the position:

  • Provide technical explanations and consultations to clients during the pre-contract phase, including system design, performance expectations, and installation feasibility.

  • Prepare and present technical proposals, drawings, and layout plans for rooftop solar installations.
  • Collaborate with the sales team to develop customized solar solutions for Japanese manufacturing clients in Thailand.
  • Coordinate with external contractors for construction and installation management, ensuring quality and safety standards are met.
  • Oversee project timelines and deliverables, acting as the technical point of contact throughout the project lifecycle.
  • Support post-installation maintenance and troubleshooting, ensuring long-term system performance and client satisfaction.
  • Maintain documentation and reports related to system design, installation, and service records.
     

Qualifications required:

  • Bachelor’s degree in Electrical Engineering, Renewable Energy or any related field.

  • Minimum 1 year of experience in solar PV system design, installation or technical sales.
  • Excellent sales skills with strong communication and negotiation skills.
  • Ability to work on site.
     

Benefits:

  • Transportation fee

     

  • Health Insurance 
  • Bonus

     

  • Other leaves as per Thai law