Costing Team Leader - POSCO Coated Steel (Thailand) Co.,Ltd.
- Location
- Rayong
- Salary
- Depend on qualifications
- Job Type
- Full Time
- Work Type
- Onsite
- Education
- Bachelor's Degree or Higher
- Posted
- 08/09/2026
Responsibilities
- Cost & Month-End Closing: Manage the overall month-end cost closing processes and prepare manufacturing statements using the ERP system.
- Inventory Management: Oversee physical inventory counts, analyze monthly inventory movements, and ensure accurate valuation of raw materials and finished goods.
- Financial & Variance Analysis: Perform variance analysis (e.g., sales, COGS) and evaluate impacts on the income statement and balance sheet to support broader financial reporting.
- Cross-Functional Collaboration: Work closely with Production and Supply Chain teams to optimize product workflows, cost structures, and operational efficiency.
Qualifications
- Bachelor's degree or higher in Accounting, Finance, Cost Management, or a related field.
- 5 - 7 years of overall experience in finance and accounting, with at least 3 years dedicated to cost accounting (manufacturing environment preferred).
- Solid understanding of cost accounting principles, BOM (Bill of Materials), and manufacturing workflows.
- Holding a CPD license will be an advantage.
- Proficiency in ERP systems (SAP, Oracle, or similar) and advanced skills in Excel.
- Good command of English, with proven leadership, communication, and problem-solving skills.
Welfare
- Working 5 days a week (Holiday: Saturday-Sunday)
- Housing allowance / Food allowance / Monthly diligence
- Life insurance and health insurance / Dental fee / Medical expenses and family dental fees
- Overtime pay (OT)and Bonus according to performance
Benefits
- Housing Allowance / Food Allowance / Monthly diligence
- Life insurance and health insurance / Dental fee / Medical expenses and family dental fees
- Overtime pay (OT) and Bonus according to performance.
- Working 5 days a week Holiday : (Saturday-Sunday)
- Provident Fund
- Annual bonus
- Health insurance
About POSCO Coated Steel (Thailand) Co.,Ltd.
POSCO is a multinational steel-making company founded in 1968 and its head-quarter is located in South Korea. We are the No.1 steel manufacturing company by market value in 2010 and 5th largest by volume in 2012.
POSCO Thailand Coated Steel (POSCO-TCS) is one of the largest producer of galvanized steel in Thailand and BOI promoted company. Galvanized steel products are now being used in a wide range of automobiles, electrical equipment and other industrial machinery as home appliance.
Our head office and plant are located at Amata City Rayong.
7/448 Moo 6 Ammata City Industrial Estate, Mabyangporn, Pluak Daeng, Rayong 21140
038-627-251



