Serve as a Key User of the company's SAP ERP system, responsible for daily operations, business support, and process execution.
Operate and maintain MM, PP, SD, WM, CO, and FI modules, ensuring smooth execution of manufacturing, supply, warehouse, sales, and financial processes.
Support day-to-day business operations, including:

Material management: procurement, goods receipt, issue, inventory control
Production planning and order execution: MRP, production orders, BOM, routing
Sales and distribution: sales order processing, delivery, shipment, billing, and customer master data management
Warehouse management: inbound/outbound processes, storage location management, stock transfers, bin management
Cost and financial management: production cost allocation, cost settlement, and FI posting

Provide SAP operational guidance and first-line support to business users.
Maintain and check business-related master data, including material, BOM, routing, customer, storage locations, pricing conditions, cost centers, and accounts.
Identify system or process issues and communicate effectively with IT or SAP consultants.
Assist in SAP system testing, process optimization, system upgrades, and new functionality rollout (UAT, regression testing).
Prepare and maintain SAP operation manuals, business process documentation, and conduct user training.
Monitor and enforce SAP operational standards to ensure data accuracy, timeliness, and compliance.

Qualifications

Bachelor's degree or above in Computer Science, Information Management, Supply Chain, Industrial Engineering, Finance, or related fields.
At least 3 years of experience as an SAP ERP system operator or Key User in a manufacturing environment.
Proficient in day-to-day operation and business processes of the following SAP modules:

MM (Materials Management): procurement, inventory management, material master data
PP (Production Planning): MRP, production orders, BOM, routing
SD (Sales and Distribution): sales orders, delivery, shipment, billing, customer master data
WM (Warehouse Management): inbound/outbound processes, storage locations, stock transfers, bin management
CO (Controlling): production cost, cost centers, cost settlement
FI (Financial Accounting): day-to-day postings, AR/AP, month-end operations

Familiar with end-to-end manufacturing business processes: Sales → Planning → Procurement → Production → Warehouse → Delivery → Cost → Finance.
Strong business understanding, execution ability, and cross-department communication skills.
Able to clearly describe business issues and collaborate efficiently with IT and SAP consultants.
Experience with SAP ECC; familiarity with S/4HANA is a plus.

Preferred Qualifications

Previous experience as a factory-level SAP Key User / Super User.
Experience in integrated manufacturing, warehouse, and sales processes or Order-to-Cash (OTC) and Procure-to-Pay (P2P) processes.
Participation in SAP system go-live, rollout, or process optimization projects.
Hands-on experience in manufacturing plant operations (sales, planning, warehouse, production, cost, or finance).
English language skills, suitable for working in multinational or overseas manufacturing environments.

SAP ERP Operation Specialist