Process Control and Automation Engineer (Rayong based), Chemicals Business

Date: 15 Jul 2025

Location: Rayong, Thailand

Company: The Siam Cement Public Company Limited

Domicile Company - BU: SCG Chemicals Co., Ltd. - SCGC 

Requisition ID: 23307 

Employment Type: Permanent 

Job Function: Production & Process Engineer 

Job Summary:

In this role, you will be responsible for designing, implementing, optimizing, and maintaining process control & automation systems (such as APC, RTO,.., etc.) to ensure efficient and safe production operations. You will work closely with the process engineer, production engineers/technicians, DCS engineers and maintenance staffs to achieve optimal process performance.

Responsibilities:

  • Develop Real-time Optimization/Advanced Process Control and automatic procedure development following roadmap and execution plan to support optimization strategy and plant improvement
  • Identify process control & optimization improvement opportunities
  • Apply and maintain all developed process control and automation technologies.
  • Stay up-to-date on the latest advanced process control system technologies and trends
  • Communicate and engage with production operation team in process control & automation application execution to maintain application performance
  • Provide training to operators and engineer on the use of advanced process control system (APC), RTO and Automation program 

Qualifications:

  • Bachelor’s degree or higher in Chemical Engineering, Control 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 higher)
  • 1–3 years of experience in Process Control and Optimization 
  • Proficiency in Power B
  • Experience with Advanced Process Control (APC), especially Yokogawa PACE AP
  • Familiarity with Sequence Programming (e.g., DCS, Yokogawa Exapilot)
  • Knowledge of data analytics and visualization tools, such as OSIsoft PI and Olefins process
  • Willing to work in Rayong province

 

Contact: Ponchanok Jiangjaturapath 

Email: PORNCHJI@SCG.COM 

Tel:  

 


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