职责描述： 1. Calculations • Completing & updating the calculation for Field Service projects. 2. SAP system work • Field service& IC spare parts work fit in SAP system • Follow up the status of open spare parts. 3. A/R Management • Preparing payment documents and constantly monitoring of invoice flow. • Maintain A/R information in database. 4. Project Management (commercial perspective) • Create the sales order according contract. • Initiating payment request and keeping records updated. • Checking and handling other commercial issues. 5. Reports & other commercial responsibilities • Maintaining & updating commercial database (Field Service part). • Preparing reports of Field Service projects. • Support on month-end closing for Field Service projects. 任职要求： 1. Work experience in commercial / Finance works, or cost / project controlling; 2. Communicative, able to work in a team; 3. Fluent English (written and spoken); 4. Strong skills in Excel, Knowledge on SAP system preferred; 5. Care of details; 6. Experience in manufacturing industry is a plus.