Diploma Australia Seals ("DAS") is a group of specialist industrial businesses across Australia and part of Diploma PLC, a FTSE 100 international group.

Our businesses provide engineered products and solutions across mining, infrastructure, water, energy and industrial markets.

As DAS (the "Group") continues to grow, we are strengthening our finance team to support the Group’s future.

The Opportunity

We are looking for a Senior Group Accounts Payable Officer to join our finance team.

Reporting to the Group Financial Controller, you will take ownership of accounts payable across the DAS Group, managing the end‑to‑end process from purchase order matching and invoice processing through to supplier payment runs, reconciliations and month‑end. Working as part of the broader DAS finance team, you will build knowledge across our businesses and systems and help ensure accounts payable runs consistently and reliably across the Group.

This is a hands‑on role suited to an experienced accounts payable professional who takes pride in accuracy, enjoys working with suppliers and internal teams, and wants to help improve how we work.

What You’ll Do

Process supplier and freight invoices, matching invoices to purchase orders and resolving pricing, receipting and approval exceptions with operations and purchasing teams

Prepare payment proposals and process scheduled supplier payment runs, including remittances

Manage the corporate credit card and employee expense process, including monthly statement processing, following up receipts and approvals, and reimbursements

Manage the accounts payable inbox and supplier enquiries, new supplier set‑up and supplier credit applications

Reconcile supplier statements, inventory and goods‑received balances, following up missing invoices,



credit notes and return‑to‑vendor items

Complete month‑end accounts payable tasks

Maintain strong payables controls, including approval workflows and verification of supplier bank details

Identify and implement improvements across accounts payable processes and systems

About You

We're looking for an experienced accounts payable professional who enjoys taking ownership in a busy, hands‑on role.

You’ll ideally bring:

3+ years' end‑to‑end accounts payable experience, ideally in a high‑volume, purchase order‑based environment such as manufacturing or distribution

Experience with three‑way matching, supplier payment runs, and supplier and inventory reconciliations

Working knowledge of GST and BAS

ERP experience (Jim2 or Acumatica highly regarded) and good Excel skills

Strong attention to detail and a sound understanding of payables controls

A clear communicator who works well independently and as part of a team

Why Join DAS?

Join a growing Australian group backed by Diploma PLC, a FTSE 100 international organisation, with the autonomy to take ownership of your role while being part of a connected finance team.

This role offers more than a traditional accounts payable position. You'll own accounts payable across a diverse group of established operating businesses, building experience across multiple systems and helping shape how our payables processes evolve as the Group continues to grow.

You'll have:

Genuine ownership and accountability

Exposure across multiple businesses and the wider finance function

A cooperative team that values knowledge sharing and cross‑training

Flexibility to discuss hybrid working arrangements

The chance to contribute to how we improve our systems, processes, and ways of working

Opportunities to develop and grow your career as DAS continues to evolve

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📌 Senior Group Accounts Payable Officer (Gosford)
🏢 Fitt Resources
📍 Gosford