career process


Human Resource Policy, We sustain all employees as members of the family. In the meaning of benefits, welfares and career developmentto encourage Strengthen potentialto employee for drive current and future organizations together.

Work with us.

BST with the opportunity for the potential and want to progress to become a major force for enterprise development for sustainable growth and, in addition to knowledge, experience, it is an attitude perspective on life, working with colleagues and to society. Potential for work Leadership, good thinking, good speech, good deeds, responsibility for oneself and others.

Focus on collaboration. The consistent coordination of all teams. Adherence to the corporate culture. SUCCESS Together as a success. The 7 main values ​​are Safety, Unity, Customer Focus, Continuous Improvement, Envisioning, Sense of Ownership and Society.


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List of Careers and Occupations


  • Safety Engineer | Location : Maptaphut , Rayong

    Position : Safety Engineer

    Location : Maptaphut , Rayong

    Job Summary

    - Implement safety policies according to corporate programs in order to comply with the laws/regulations of relevant agencies

    - Conduct safety inspection, Risk assessment

    - Gather, analyze, and interpret statistical data relating to accidents, injuries, or occupational diseases or environmental impacts to determine causes and create the preventive measures.

    - Develop and coach the plant emergency to the response team to be ready and prompt response.

    - Develop and conduct safety training

    - Organize safety activities , including the awareness programs

    - Provide the consultancy services and support to the manufactory team

    - Perform other safety duties as assigned by superior

     Education / Experience 

    - Bachelor’s degree or higher in Safety Occupational Health and Environment Engineering or science or relating (Preferably If having the certificate in safety)

    - Minimum 3 years experiences in Safety  Occupational Health and Environment work (preferably in the refinery or petrochemical  or chemical industry)

    - Having the certificate of pollution controller is the advantage

    General requirements

    - Good command of both spoken and written in English (TOEIC : 550 up)

    - Good interpersonal relationship with positive leadership/attitude.

    - Good communication, analytical skills

    - Computer literate and Proficient in MS- Office


  • Instrument Engineer | Location : Maptaphut Plant, Rayong

    Instrument Engineer - Urgently required

    Location : Maptaphut Plant, Rayong

    Scope of Responsibilities

    - Scope of Responsibilities

    - Experience more 5 years in engineering company and related field of electrical and instrument work.

    - Responsibility of design, construction and commissioning of electrical and instrument workspecifications.

    - To plan, direct and control the activities of Project with a view to control efficiently on office and field coordination, ensuring that project work handled by our resources and contractors is made in accordance with specification / engineering standard and local mandatory requirements, and goods ordered and arrival meets project schedule and Hal privilege approved validity and construction/ installation are adhered within the scope and according to plan/ safety aspects


    - Male, age between 25-35 years old.

    - Bachelor’s degree in Instrument Engineering or related field.

    - Instrument works at least 2- 3 years’ experience in refinery/petrochemical/power plant/synthetic rubber plant or related industry

    - Good command of written and spoken English (TOEIC score 550 up)

    - Good interpersonal relationship with positive leadership/attitude.


  • Process Engineer | Location: Plant, Maptaphut, Rayong

    Process Engineer/วิศวกรกระบวนการผลิต

    Location: Plant, Maptaphut, Rayong

    Report to:  Process Engineer Division Manager


    - Data collection, analysis and reporting of process conditions including equipment in process

    - Improve the process to reduce operating cost and improve quality of product

    - investigating and troubleshooting plant/process problems

    - Involved in product development to meet the customer requirement

    - Using and developing complicated process simulation software


    - Bachelor or master degree in Chemical Engineering, Chemical Technology or relevant field

    - 0-3 years of experience in in petrochemical or chemical industry

    - Good interpersonal relationship with positive leadership/attitude.

    - Good command of English(TOEIC : 550 up)

    - Computer literate and Proficient in MS-Office

    The attractive remuneration package (salary, bonuses, provident fund, group insurances (health, accident and life), good training support etc.) will be commensurate with successful candidates. Only short-listed candidates will be notified. Interested applicants are invited to apply with full resume, a recent photograph, transcript and expected salary to the following address:


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