About the role

As a vital part of our Accounts Payable team, you will be responsible for efficiently and accurately processing a high volume of subcontractor invoices each week. Your work ensures timely payments, maintains strong relationships with subcontractors, and supports the smooth operation of our finance function. You’ll manage invoice approvals, supplier reconciliations, and respond to queries, all while contributing to ongoing improvements in our processes and systems.

This role requires precision, strong organisational skills, and the ability to meet tight deadlines in a fast-paced workplace. You will collaborate closely with the wider finance team to maintain accurate financial records and help deliver excellent service to our suppliers.

About you

We're looking for a switched-on Sales Administrator to join our Developments and Granny Flats team and keep client projects moving smoothly from deal acceptance right through to contract signing.

Sitting at the centre of the division, you'll coordinate the administration of client projects prior to contract execution while providing broad support across our sales and administration functions. Whether it's ancillary dwellings, multi-dwelling developments or subdivision projects, you'll be the person who keeps everything on track in a fast-paced, target-driven environment where accuracy and initiative genuinely make the difference.

Day to day, you'll accept and process new deals from the sales team, running compliance checks for R-codes, covenants and design guidelines, and chasing up any outstanding documentation. You'll prepare and issue contracts via DocuSign, log and follow up finance approvals and certificates of title, and order the reports each project needs. Keeping job tracking accurate is a big part of the role, along with processing cancellations and re-signs, distributing post-PPA variations to estimating and drafting, and producing the weekly job tracking reports the team relies on.

What we offer

We believe in providing the best work environment for our staff.





Everything from our culture, our inclusions and our office has been based around our Built Around People philosophy.

- Permanent position
- Flexible working hours
- Corporate. company and supplier discounts
- Wellness programs
- Rewards and Recognition programs
- Ongoing training and development
- Industry leading culture

Who we are Summit Homes Group is one of Western Australia’s leading construction, property and finance companies.

A locally operated, family-owned company, Summit has helped over 45,000 West Australians realise their new home dreams in over 46 years.

Our core philosophy, Built Around People, means the Summit difference starts with our dedicated and passionate staff, we like to ensure our employees have a great experience at work which we believe ultimately gives our customers the best building journey possible. We understand that our people are our greatest strength. Our recent 2020, 2021, 2022 & 2023 HIA win of ‘Western Australia’s Professional Major Builder/Renovator’ and 2024 win of ‘Western Australia’s Project Builder of the Year’ recognises our people’s talent, commitment and achievements.

With over 18 brands and 800 employees across our Group, we look for people to join our team who embody our company values and have enthusiasm for making a difference to our business.

Where you’ll be working

Conveniently located with easy access to local amenities this role will be based at our Summit Homes Group head office in Myaree. With state-of-the-art facilities and a supportive team culture, the office is a vibrant, modern workspace designed to foster collaboration and innovation.

Applications close on 30th September 2026 (Summit Homes group reserves the right to remove advertised roles before this date)

We accept that everyone is unique. We believe that our differences make us stronger, and our success is enhanced by the diversity within our teams. We encourage applications from First Nations people, those identifying as LGBTQIA+, females, people of all ages, with disabilities and culturally and linguistically diverse people.

📌 Sales Administrator (Myaree)
🏢 Summit Homes Group
📍 Myaree