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Process Technology Engineer, Chemicals Business

Date: 06-May-2022

Location: Rayong, Thailand

Company: The Siam Cement Public Company Limited

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

Requisition ID: 10683 

Employment Type: Permanent

Job Function: Production & Process Engineer 

Job Summary:


  • Developing manufacturing processes, equipment, and plants (from inception to fully defined/designed)
  • Design and execute safe and effective experimental programs aimed at quantification of chemical and physical phenomena (particularly chemical processes).
  • Use a process simulation package such as Pro-II, Aspen Plus, Aspen dynamic simulation to develop process simulations for design, optimization, etc
  • Complete process development and commercialize new products & processes
  • Prepare Details of Processes and Projects: Design, Manufacture, Operation and other Formal Reports and written documentation including heat, material and utility balances, PFDs, simplified P&IDs, and operating guidelines.
  • Provide technical information, conceptual capital, and operating costs estimating for project decisions


  • Bachelor or Master Degree in Chemical Engineering, Chemical Technology only
  • Achieved a minimum GPA of 2.7 for Undergraduate 3.3 for Post-graduates studies
  • Experience of 1-10 years in Petrochemical Plant Operation (New Grads are also welcome to apply)
  • Able to use simulation program smoothly
  • Good Communication in English (TOEIC 550)
  • Flexible in working upcountry (Rayong)


Contact: Apisit อัฐ Maneeram 



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