Service Sales Engineer - New Graduates (High Voltage Systems)

More than just a recruitment company. At PRTR, we have been a part of our customer's success for 30 years as their total HR solutions partner. With 550 dedicated professionals and over 15,000 outsourced staff, we will continue to carry out our mission to develop a better career, a better life, and a better society, and thrive to become the No.1 people solutions organization in Southeast Asia.

Job Description:

• Develop and deliver customer proposals with a focus on technical aspects (Proposal Engineer)
• Conduct site surveys to establish base designs and installation plans
• Analyze customers’ technical setups to assess product suitability and integration requirements
• Perform technical analysis and support the proposal process at all stages as part of the sales team
• Review task plans, drawings, and installation schematics, providing guidance during product integration and testing phases
• Support service contract preparation, including planning and estimating labor, rates, and material costs
• Coordinate and manage subcontractors where required

​​​​​​​Qualifications:

• Bachelor’s degree in Electrical Engineering or Power Engineering
• Certified Associate Electrical Engineer license is an advantage
• 0–3 years of experience in high-voltage systems and solutions (e.g., GIS, AIS, power transformers, circuit breakers, disconnectors, surge arresters, and control systems such as SCADA)
• Good command of English, both written and spoken
• Proficient in Microsoft Office and precision measuring tools
• Flexible and willing to participate in international projects for certain periods
• Strong attention to accuracy and quality in managing project timelines and deliverables
• Full working rights in Thailand and willingness to travel

Benefit Details:

• Bonus
• Annual salary increment
• Group insurance
• Annual leave starting from 10 days (pro-rated)
• Public holidays, sick leave, and other leave in accordance with labor law
• Location: Charn Issara Tower II
• Working days: Monday to Friday, 09:00–18:00