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Senior After-Sales Service Engineer (Chinese)

Job title: Senior After-Sales Service Engineer (Chinese)
Location: Bangkok
Specialisation: Services
Salary: THB 45,000 - 65,000 (Monthly)
Reference: PR/119626
Job published: May 11, 2026 09:16
Work Arrangement: Hybrid(ไฮบริด)

Role Overview

  • Manage after-sales service operations and on-site service teams to ensure fast response and high customer satisfaction.

  • Provide technical support for installation, troubleshooting, repair, and maintenance, both on-site and via remote support.

  • Coordinate technical issues, spare parts, and problem resolution with multiple stakeholders using multi-language communication.

  • Handle critical customer issues and support continuous service improvement.

  • Train and develop field teams to strengthen both technical capability and service mindset.

Working Style

  • This is primarily a site-based role with minimal office work.

  • The role requires remaining at a customer site for approximately 2–3 months per project.

  • After project completion, work will transition to a new site based on project assignment.

Qualifications 

  • Bachelor’s degree or higher in Electrical, Mechanical, Mechatronics, Refrigeration Engineering, or related fields

  • Strong communication skills in Thai, Chinese, and English (Chinese required for HQ coordination)

  • HSK Level 4 or equivalent Chinese proficiency

  • Able to adapt well to Chinese working culture

  • Experience in engineering management or after-sales service team leadership

  • Strong expertise in Chiller systems (Air/Water Cooled) and industrial HVAC preferred

  • Ability to troubleshoot using PLC programs with understanding of logic control systems

  • Experience in Data Center O&M or large-scale machinery is a plus

  • Valid driver’s license and confident driving skills

  • Decisive, strong leadership, and able to perform well under pressure