Electrical Engineer (Rayong Plant)

POSCO-Thainox Public Company Limited

03/02/2026

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Basic Requirements

Full Time

2 - 5 Year

Rayong

Bachelor's Degree

Negotiable

Responsibilities

1. Focus on electrical devices and power electronic.

2. To develop and maintain electrical systems and electric, electronics part.

3. To provide support for electrical work in the manufacturing.

Requirements

1. Bachelor’s degree in electrical engineering or other related fields.

2. At least 2 years’ experience in electrical field and have experience in steel industry will be an advantage.

3. High responsibility, attention to detail, and analytical thinking.

4. Ability to handle multi-tasks, work under pressure and meet deadlines is required.

5. Have skills in low-voltage and high-voltage electrical system, control system and another skill of electrical jobs.

6. Able to use Microsoft office for presentation electrical jobs.

7. Have knowledge in AutoCAD, electrical simulation tools and plc software.

Working location: POSCO-Thainox Public Co.,Ltd.

Rayong Plant: 324 Moo 8, Highway No. 3191Rd. Mabkha, Nikhompattana, Rayong

Working hours: Monday – Friday (08.00 – 17.00)

Welfare and Benefits

Dental insurance
Life insurance
Overtime
5-day work week
Health insurance
Performance/results-based bonus

POSCO-Thainox Public Company Limited

About Company

POSCO-Thainox Public Company Limited

POSCO - Thainox,the first and largest cold-rolled stainless steel producer in Thailand and ASEAN, is a BOI-promoted company and listed on Stock Exchange of Thailand (SET). We place strong emphasis on the development of our employees in order to fulfill our tag line“We shape the future.”We are committed to our vision“To provide better quality of life with innovativePOSCO- Thainox’s stainless products”.
Our head office is located in Bangkok and our plant in Rayong. In line with the company’s philosophy, we offer excellent career opportunities for Thai nationals who possess strong drive and self-motivation to succeed, we are seeking candidate for the following positions: