Staff / Supervisor (Technical Service)

Detail

【Job Description】
Commercial Support:
- Handle RFQ (Request for Quotation) and prepare quotations
- Manage PO acknowledgements, SO (Sales Orders), and ROR (Report of Order Received)
- Create Purchase Requests (PR), correct vendor quotations, and issue MCI (Memorandum to Create
Invoice)
- Coordinate invoice submission and follow-up with customers

Engineering Support:
- Manage documentation and certification renewals (confined space, crane/forklift, contractor cards,
medical certificates, etc.)
- Support site activities such as travel, accommodation, and logistics arrangements

Administrative Support:
- Maintain and update data records and master lists accurately
- Ensure document control and timely reporting
⎼ Other related tasks as assigned.

【Qualification】
⎼ Female or Male, age 25-30 years old.
⎼ Bachelor's degree or higher in any field (Business, Economics, or related fields are preferred).
⎼ Preferably 2-4 years of relevant work experience.
⎼ Experience in sales, commercial, or technical service administration is preferred.
⎼ Native level in Thai.
⎼ Business communication level or higher in English (TOEIC 700+ or equivalent is mandatory).
⎼ Proficient in Microsoft Excel (VLOOKUP, SUMIFS are mandatory).
⎼ Basic knowledge of sales and commercial transactions.
⎼ Knowledge of quotation and purchasing processes.
⎼ Skilled in managing data and documentation requiring regular updates.
⎼ Strong organization, multitasking, and prioritization skills.
⎼ Proactive, cooperative, and positive attitude.
⎼ Responsible, detail-oriented, and dependable.
⎼ Willing to learn and take initiative.
⎼ Good communication and teamwork skills across different functions and nationalities.
⎼ Confident in expressing ideas and engaging in cross-cultural communication.
⎼ Familiarity with SAP system and Excel VBA is an advantage.

【Allowance & Benefit】
⎼ Transportations allowance (Actual rate)
- Provident fund
- Group health insurance
- Accident insurance
- Annual leave: 14 days per year

【Working Hour】
⎼ Monday - Friday (08:30 - 17:30)
⎼ Working days and holidays follow the company calendar.