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Job ID : 1586598 Date Updated : April 14th, 2026

PR/119442 | Senior High Voltage Engineer

Location Thailand, Klongluang
Job Type Permanent Full-time
Salary Negotiable, based on experience

Job Description

We are Energy-Related Business. With electric and thermal energy technology as core technologies, we contribute to the creation of responsible and sustainable societies through its Five Business Sectors. Power and Social Infrastructure, Industrial Infrastructure, Power Electronics, Electronic Devices, Food and Beverage Distribution. We are looking for qualified person to join us for the following positions.

 

Position:                         Senior High Voltage Engineer

Industry:                         Electronics Manufacturer

Location:                         Khlong Luang, Pathumthani

Working days/hours:     Full-time, Monday-Friday, 08:00-17:30 hrs. (Saturday 4 days/year)

 

Responsibilities:

  • Lead assigned HV/MV substation projects, including conceptual and detailed design.

  • Review, analyze, and execute complex technical studies and scopes.

  • Develop technical specifications, calculations, drawings, and standards (e.g., single-line protection diagrams, grounding systems, equipment layouts, AC/DC one-line diagrams, UPS sizing).

  • Prepare quotations and proposals for electrical equipment and systems requested by overseas sales companies.

 

Qualifications:

  • Bachelor’s degree in Electrical Engineering or related field.

  • At least 5 years in engineering, cost management, system design, or sales engineering in the power electrical field (substation, solar system, power plant)

  • Strong knowledge of HV/MV systems, ability to prepare technical proposals, cost estimation, and problem-solving

 

Benefits:

  • Company uniform

  • Position allowance

  • Cost of living allowance

  • Attendance allowance

  • Food allowance

  • Shift allowance (depends on position)

  • Bonus

  • Annual salary increment

  • Provident fund

  • Accident insurance

  • Health insurance

  • Housing loan (GHB)

  • Company advance loan

  • Funeral allowance

  • Marriage allowance

  • Maternity allowance

  • New year party

  • Service year award

  • Training in domestic and abroad (depends on positions)

  • Company outing trip & activities

  • Company shuttle bus (Thai Thani, Phra-in, Nakhonchai, Saphanmai, Thanya Khlong 7)

  • Other benefits according to the law

 

How to Apply: If you meet the qualifications and are excited about this opportunity, please submit your resume and a cover letter by click “APPLY” We look forward to hearing from you! 

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General Requirements

Minimum Experience Level Over 1 year
Career Level Mid Career
Minimum English Level Daily Conversation
Minimum Japanese Level None
Minimum Education Level Associate Degree/Diploma
Visa Status No permission to work in Japan required

Job Location

  • Thailand, Klongluang

Work Conditions

Job Type Permanent Full-time
Salary Negotiable, based on experience
Industry Other (Manufacturing)

Job Category