About Us

McDermott Aviation, headquartered in Cooroy, is Australia’s largest privately-owned helicopter company. With over 40 years of experience in aerial firefighting, heavy lifting, and remote operations, we provide essential helicopter services across Australia and internationally. Our fleet includes more than 50 aircraft, and we are proud to support a team of highly skilled pilots, engineers, and support staff.

The Role

We are seeking an organised and detail-oriented Accounts Assistant to join our Finance team on a full-time 12-month fixed-term contract covering maternity leave. This is an excellent role for someone who enjoys variety, works well under pressure, and wants to be part of a supportive and growing business. While this position is being offered as a maternity leave contract, there may be an chance for the role to be extended or transition into a longer-term position depending on business requirements.

Key Responsibilities
Processing invoices and payments in multiple currencies
Matching invoices to purchase orders and ensuring correct authorisations
Uploading payments and issuing remittance advices
Reconciling credit card receipts




Assisting with general ad hoc finance tasks as required
Supporting the Accounts Officers and wider finance team with administrative and reporting tasks

About You You are proactive, detail-oriented, and thrive in a busy setting. You take pride in accuracy and efficiency, and you’re able to manage multiple tasks while meeting deadlines. You’ll also bring:
Previous experience in accounts or finance support roles (Accounts Payable experience highly regarded)
Solid attention to detail and accuracy
Solid Microsoft Excel skills (including pivot tables, VLOOKUP)
Understanding of accounting processes and reconciliations
Excellent communication and interpersonal skills
Ability to handle confidential information with discretion
Strong problem-solving skills and ability to think on your feet
Team-oriented mindset and willingness to help across different areas
Experience with Business Central or other ERP systems (advantageous but not essential)

Due to the high number of applications, only shortlisted candidates will be contacted.

📌 Accounts Assistant 12 Month Maternity Leave Contract Cooroy
🏢 McDermott Aviation
📍 Cooroy