Accounts & Billing Specialist

WEC Engineers & Constructors Pte Ltd; Singapore; On-site; SGD 47,000 - 74,000; Full time

Job summary

WEC Engineers & Constructors Pte Ltd is seeking an accounting professional to generate invoices, record payments, and maintain supplier and customer ledgers. The role supports month-end closing and project costing, including GST processing and fixed assets stock take.

The position involves liaising with suppliers, operations, and auditors to ensure accurate accounts, timely payments, and compliant financial reporting within a Singapore-based team.

Responsibilities

• Generate and dispatch accurate invoices and billing statements to customers with clearly defined payment terms and taxes
• Record and match incoming payments against open invoices
• Reconcile customer ledgers regularly, clearing paid invoices and investigating or resolving short-payments, overpayments, or unapplied cash
• Monitor aging reports to identify past-due accounts, contact clients via phone, email, or formal notices, and coordinate payment plans
• Assist in month-end closing activities including GL journal entries
• Prepare report for manpower allocation for project costing
• Updated cashflow plan
• Checking and update project costing & WIP
• Liaise with supply for payment, schedule, reconcile supplier account with statement of account
• Prepare & update for Account Payable ageing, recording the number of calls from supply, status, letter of reminder from supply
• Monitor monthly purchase order for the month
• Checking petty cash claim after keying by Account Payable, and prepare report
• Checking supply invoice after keying by Account Payable, keeping track of all payments and expenditures
• Assist in checking GL detail transaction
• Maintain the fixed assets register
• Involve in yearly Fixed Assets stock take for the Company
• Liaise with supplier, purchase dept, operation dept and auditor
• Prepare quarterly GST working and assist in GST Claim submission
• Maintain full sets of accounts for subsidiary

Job description

WEC Engineers & Constructors Pte Ltd is seeking an accounting professional to generate invoices, record payments, and maintain supplier and customer ledgers. The role supports month-end closing and project costing, including GST processing and fixed assets stock take.

The position involves liaising with suppliers, operations, and auditors to ensure accurate accounts, timely payments, and compliant financial reporting within a Singapore-based team.