Operational System Integration Engineer (Rayong based) - NPI, Chemicals Business
- SCG
- Rayong, Thailand
- THB 480,000 – THB 840,000
Key Role and Responsibilities:
- Design and develop electrical control circuits and systems for machine building and automation projects
- Prepare BOM, control programs (PLC/HMI), and conduct machine testing & commissioning
- Troubleshoot electrical/control system issues during design, testing, and installation
- Design and build induction heater systems for injection and extrusion machines
- Discuss requirements with customers and propose electrical/automation solutions
- Prepare electrical design drawings (CAD) and coordinate procurement-to-installation process
Qualifications:
- Bachelor's degree in Electrical Engineering, Mechatronics Engineering, Mechanical Engineering or a related field.
- Minimum GPA of 2.70 for undergraduate and 3.30 for postgraduate studies.
- Good command of English (TOEIC score of 550 or above).
- 1-3 years' experience in robotic, maintenance, automation, electrical design or related fields would be an advantage.
- Experience in machine vision solutions for machinery and robotic applications is preferred.
- Willing to travel and perform on-site testing according to project schedules.
- Proficiency in PLC, HMI, and SCADA systems, such as Siemens, Mitsubishi, Allen-Bradley (AB), or Omron.
- Must be able to work on-site in Rayong.
Skills
- PLC Programming
- HMI development
- SCADA Systems
- Electrical Control Circuit Design
- CAD (Electrical Drawings)
- machine commissioning
- Induction Heating Systems









