Accounts and Admin Clerk

Rio Island Services (S) Pte Ltd; Singapore; On-site; SGD 20,000 - 60,000; Full time

Job summary

A leading waterproofing services company in Singapore is seeking an Accounts and Admin Clerk to manage accounts payable, receivable, and HR support. The ideal candidate will be responsible for bookkeeping records, processing supplier payments, and assisting with employee records management. An immediate start is available for this permanent position, which includes a monthly remuneration of $2,600 to $3,000.

Qualifications

• Experience in accounting and administrative tasks.
• Proficient in bookkeeping and financial reporting.
• Ability to liaise with various internal and external stakeholders.

Responsibilities

• Receive and verify supplier invoices and process payments.
• Issue invoices to clients and follow up on payments.
• Maintain bookkeeping records and prepare financial reports.
• Assist in office administration and manage employee records.

Skills

Accounts Payable (AP)

Accounts Receivable (AR)

General Ledger & Reconciliations

Project / Cost Tracking

HR / Staff Support

Job description

Company

Rio Island Services (S) Pte Ltd

rioisland.com

Designation

Accounts and Admin Clerk

Date Listed

26 Nov 2025

Job Type

Entry Level / Junior Executive, Experienced / Senior Executive

Full/PermIntern/TS

Job Period

Immediate Start, Permanent

Profession

Human Resources

Industry

Others

Location Name

21 Pandan Avenue, Singapore

Address

21 Pandan Ave, Singapore 609388

Allowance / Remuneration

$2,600 - 3,000 monthly

Company Profile

Rio Island Services is a BCA-registered and ISO-certified waterproofing specialist based in Singapore, offering professional waterproofing solutions for residential, commercial, and industrial properties. With over 15 years of experience, they provide comprehensive services including basement waterproofing, roof protection, and emergency repairs, ensuring high-quality results tailored to Singapore's unique climate challenges. The company prides itself on customer satisfaction, having completed over 1,000 projects with a commitment to professionalism and safety. Their core values emphasize service, innovation, cooperation, and safety, making them a trusted partner for property owners looking to protect their investments.

Job Description

• Accounts Payable (AP)
  Receive, verify and match supplier / vendor invoices with purchase orders & delivery / work records.
  Process payments (cheques, bank transfers) to suppliers / subcontractors.
  Handle staff claims / reimbursements.
• Accounts Receivable (AR)
  Issue invoices to clients for completed work or progress claims.
  Follow up on outstanding payments / receivables.
• General Ledger & Reconciliations
  Maintain bookkeeping records (journal entries, ledger entries)
  Bank reconciliation, petty cash reconciliation.
• Project / Cost Tracking
  Monitor project costs, budget vs actual.
  Assist with preparation of progress claims, contract performance obligations.
• Month‑end / Year‑end Closing
  Assist with closing entries, accruals, prepayments.
  Prepare financial reports for management.

HR/ADMIN

• Office / Site Administration
  Maintain physical and digital filing systems for project and company documents.
  Manage site office facilities / equipment, ensure site documentation is kept up to date.
• HR / Staff Support
  Keep employee records, track attendance, leave, payroll support, onboarding, Dormitory liasing
  Handle foreign worker matters (work passes, accommodation) if applicable.
• Procurement & Inventory Support
  Assist in procurement of materials; verify deliveries, manage purchase orders.
  Manage inventory or supplies, ensure stock of site / office consumables.
• Document Control & Permits
  Ensure that all required project permits, licenses, safety & ISO documentation are current and compliant.
  Process and file delivery orders, returns, vendor contracts, site documentation.
• Communication & Coordination
  Liaise with internal stakeholders (site engineers, project managers), external ones (suppliers, subcontractors, clients) regarding invoices, deliveries, claims.
  Support project & operations managers with scheduling, reporting, following up tasks.Ad‑hoc Duties.

Application Instructions

Please apply for this position by submitting your text CV using InternSG.
Kindly note that only shortlisted candidates will be notified.