จัดซื้อสารเคมีอุตสาหกรรม

About the role

This is a Procurement/Purchasing role responsible for coordinating the purchase of chemicals, general goods, and services in alignment with departmental needs. The role involves managing the complete procurement cycle from requisition verification through vendor selection, purchase order processing, delivery tracking, and invoice reconciliation.

Key responsibilities

• Coordinate with planning department staff and branch purchasers to procure chemicals, general goods, and services according to departmental requirements
• Verify accuracy and completeness of Purchase Requisition (PR) documents and request additional details from requesters to reduce procurement errors
• Request quotations from at least 3 vendors on the Approved Vendor List (AVL) for price and terms comparison
• Negotiate pricing, financial terms, credit lines, and payment terms to maximize company benefits before vendor selection
• Issue Purchase Order (PO) documents in the ERP system, verify accuracy, and submit for approval from supervisor and procurement manager
• Confirm purchase orders with vendors and notify requesters or planning staff of delivery schedules
• Monitor goods delivery and related documentation from vendors to ensure compliance with agreed timelines and conditions
• For direct delivery to customers: coordinate with customer service to issue temporary delivery notes to vendors and track invoices with signed delivery receipts for billing processing
• Receive vendor invoices on schedule and verify accuracy of goods receipt records in the ERP system against Purchase Orders and tax invoices/invoices
• Compile and organize document sets (invoices, delivery notes, goods receipts, purchase orders) and submit to accounts payable for payment processing
• Attend monthly departmental meetings to report on work progress, assess situations, and collaborate on problem-solving approaches

About you

• Education: Diploma or Bachelor's degree in Science, Petrochemistry, Chemical Engineering, or related field
• Experience: Minimum 2 years in Procurement/Purchasing; experience with chemicals, lab equipment, or industrial equipment is highly valued
• Proficiency with ERP systems (Express, SAP, Oracle, QuickBooks) and Microsoft Excel
• Strong analytical, negotiation, and problem-solving skills
• Ability to work under pressure and manage time effectively
• Attention to detail, accuracy, honesty, and high sense of responsibility
• Ability to evaluate and assess new suppliers for cost comparison and best value
• Knowledge of chemical product certification documents such as MSDS/SDS, COA, and safe chemical transportation/storage requirements
• Able to commute to work independently