Sales & Order Administrator (ERP & Invoicing)

Corestaff Pte Ltd; Singapore; On-site; SGD 36,000 - 48,000; Full time

Job summary

Corestaff Pte Ltd in Singapore is seeking a Sales Administration professional to support order management and billing for a global semiconductor equipment client. You will prepare quotations, process orders in SAP, maintain customer records and assist with audits.

Ideal candidates hold a Diploma in Business Administration or related field with 1–3 years of sales administration or order management experience.

Qualifications

• Diploma or equivalent qualification in Business Administration, Sales Administration, Supply Chain Management or a related discipline.
• Preferably 1 - 3 years of experience in sales administration, sales coordination, order management, or general administrative support.
• Experience using SAP or other ERP systems will be an advantage.
• Meticulous, organized, and able to maintain a high level of accuracy in data entry and record keeping.

Responsibilities

• Prepare and process sales quotations, sales orders, customer acceptance reports, billing invoices, and delivery notes.
• Perform order booking and sales transactions in SAP, ensuring accuracy and completeness of all relevant information.
• Maintain and update customer master data and electronic filing records.
• Provide administrative support for ISOAudits and annual finance audits, including document preparation and record verification.
• Coordinate with internal stakeholders across Sales, Operations, and Finance to facilitate timely order processing, invoicing, and revenue recognition.
• Handle other sales and administrative and operational support duties as assigned.

Skills

Order management

Data entry

Sales administration

Attention to detail

Education

Diploma in Business Administration

Tools

SAP

Job description

Corestaff Pte Ltd in Singapore is seeking a Sales Administration professional to support order management and billing for a global semiconductor equipment client. You will prepare quotations, process orders in SAP, maintain customer records and assist with audits.

Ideal candidates hold a Diploma in Business Administration or related field with 1–3 years of sales administration or order management experience.