Accounts Officer in Sydney

Make a real difference - bring your Accounts Receivable skillset to a team that supports and gives back to the local community. Alpha Omega Management Consulting Pty Ltd is a registered NDIS and licenced Age Care service provider, currently based in Cabramatta providing services to clients across Sydney, and we are now building new hubs in other states as our reputation continues to grow.

We are seeking a highly organized and detail-oriented Accounts Officer to join our dynamic finance team. In this pivotal role, you will support the day-to-day financial operations of our organization across both Accounts Payable and Accounts Receivable functions. You will ensure the accurate processing of invoices, claims, payments, and reconciliations while maintaining strong relationships with internal teams and external stakeholders. This is a fantastic opportunity to contribute to financial reporting, compliance, and the continuous improvement of finance processes within a meaningful sector.

Key Responsibilities

• Accounts Receivable & Billing
  • Prepare, submit, and reconcile Support at Home (SAH) claims, including proactively following up on rejections and variances.
  • Upload claims to Services Australia and investigate any rejected claims alongside operational teams.
  • Process Services Australia remittance advice and allocate payments accurately across our CRM, accounting software, and client statements.
  • Issue invoices, credit notes, and client statements.
  • Manage AR follow‑up, customer statements and enquiries, debtor reconciliations, and weekly aged debt reports.
  • Follow up on outstanding client payments and resolve billing discrepancies.
  • Review and upload third‑party provider expenses into the CRM/finance system.
• Accounts Payable
  • Process and verify supplier invoices, ensuring correct coding and approval.
  • Perform invoice matching and investigate discrepancies where required.
  • Prepare weekly payment runs (including EFT and other payment methods).
  • Reconcile supplier statements and promptly respond to vendor enquiries.
  • Maintain vendor master data, supplier records, and accurate documentation.
  • Assist with month-end and year-end closing processes, including revenue recognition, accruals, and balance sheet reconciliations.
  • Assist with general ledger reconciliations and the preparation of BAS and other tax‑related obligations.
  • Maintain the fixed asset register and assist in preparing budgets and cash flow forecasts.
  • Provide supporting documentation for internal and external audits.
  • Support the wider team with arrangements when needed, provide general finance support, and participate in the continuous improvement of finance processes.

About You

• Qualifications: Associate’s or Bachelor’s degree in Accounting, Finance, Business Administration, or a related discipline. (Equivalent industry experience will also be highly regarded).
• Experience: 2 to 4 years of proven experience in an Accounts Officer, Accounts Payable, Accounts Receivable, or similar accounting role. Experience in the aged care, NDIS, or health services sector is highly desirable.
• Integrity & Discretion: You maintain strict confidentiality and handle sensitive financial information responsibly.
• Attention to Detail: You have a strong ability to identify discrepancies and ensure flawless accuracy.
• Reliability: You consistently meet deadlines for payments, claims, and reporting.
• Proactive Problem Solver: You can identify and resolve issues before they escalate.
• Professionalism: You maintain a calm, professional, and customer‑focused approach when dealing with all stakeholders.

This is a great opportunity to take ownership of your role in a supportive environment where your work directly impacts the smooth operation of our services.