Western Water Solutions Pty Ltd
Accounts & Project Administrator
1 month ago
Share this opportunity
Share this opportunity to other talents of your network:
✓ Offer them a visibility boost with clients.
✓ Help your contacts find their next job.
Important information
Contract type:
Permanent
Salary:
A$75,000 – A$85,000 / year
Location:
Bibra Lake WA 6163, Australia
Work mode:
Onsite
Published on:
11 September 2026
What they need
Accounts & Project Administrator
Western Water Solutions Pty Ltd
Bibra Lake, Perth WA
Full-time | Flexible working hours
$75,000–$85,000 plus superannuation
About Western Water Solutions
Western Water Solutions is a growing Western Australian water treatment company specialising in the design, manufacture, installation and ongoing servicing of water treatment systems.
Based at our Bibra Lake facility, our team delivers projects across the healthcare, commercial, industrial and government sectors throughout Western Australia. We are looking for an organised and commercially minded Accounts & Project Administrator to support our accounts function and growing portfolio of projects.
About the role
This is a full-time, office-based position combining day-to-day accounts support with project administration and cost tracking.
Working closely with our administration team, Project Managers and company leadership, you will help ensure that project costs, purchase orders, supplier invoices and supporting documentation are accurately captured and kept up to date.
The role would suit someone who enjoys working with numbers, keeping projects organised and helping operational teams maintain visibility over project performance.
Working hours can be flexible for the right person, provided the requirements of the role and business are met.
Key responsibilities
Assist with accounts payable and accounts receivable.
Process supplier invoices and allocate costs to the correct projects and cost codes.
Raise and maintain purchase orders.
Assist with customer invoicing and preparation of project progress claims.
Reconcile supplier statements and follow up invoice or purchasing discrepancies.
Help Project Managers monitor project expenditure against approved budgets.
Maintain project cost trackers, committed-cost records and financial reports.
Assist with project forecasting and cost-to-complete reporting.
Maintain accurate electronic project and financial records.
Assist with subcontractor, supplier and project documentation.
Support project close-out, including checking that costs have been captured and invoicing is complete.
Provide general administrative support to the accounts, projects and management teams as required.
About you
To succeed in this role, you will ideally have:
- A minimum 2 years experience with Xero.
- Previous experience in accounts administration, project administration or a similar position.
- Experience with accounts payable, accounts receivable, purchase orders and invoice processing.
- Strong numerical skills and excellent attention to detail.
- Confidence using Microsoft Excel and accounting or project management software.
- The ability to organise competing priorities and follow tasks through to completion.
- Clear written and verbal communication skills.
- A practical, proactive and team-oriented approach.
- The confidence to follow up Project Managers, suppliers and other team members when information is required.
- Full Australian working rights.
Experience in construction, engineering, manufacturing, water treatment or another project-based business would be highly regarded.
What we offer
- A permanent, full-time position within a growing WA-owned business.
- Flexible start and finish times by agreement.
- A modern office and workshop environment in Bibra Lake.
- A varied role with exposure to accounts, project delivery and business operations.
- The opportunity to work closely with Project Managers and company leadership.
- Training and opportunities to develop as the company continues to grow.
- A supportive, practical and collaborative team environment.
How to apply
Please apply through SEEK with your resume and a brief cover letter outlining your relevant accounts or project administration experience.
We are looking for someone who takes ownership of their work, enjoys keeping projects financially organised and wants to become a valued long-term member of the Western Water Solutions team.
Other offers great for you!
These companies are also looking for great profiles
Achil
Gestionnaire de Paie & Comptable H/F – Ballainvilliers (91)
Permanent contract
95130 Franconville, France
Onsite
12 hours ago
Quick apply
Staff and More
SENIOR FRONTEND & MOBILE ENGINEER (H/F)/ React Flutter CDI
Permanent contract
Geneva, Switzerland
Hybrid
Skills
5 hours ago
Quick apply
Yunik
Expert Senior Transformation Finance & AI First / Process Redesign
Freelance
Paris, France
Hybrid
Skills
5 hours ago
Quick apply