About the Role
Powerful Building Pty Ltd is seeking a versatile Office Administrator & Accountant to join our Auburn head office. This full-time role combines office administration with accounting duties, supporting both the day-to-day operations and financial management of our growing construction company.

What You’ll Be Doing

General office administration: answering calls, managing emails, filing, and supporting project teams

Assist with scheduling, document preparation, and data entry for construction projects

Manage accounts payable and receivable, including invoices, purchase orders, and progress claims

Reconcile bank accounts and support monthly financial reporting

Liaise with suppliers, contractors, and clients regarding accounts and admin matters

Maintain accurate records and help improve office and accounting systems

What We’re Looking For

Previous experience in office administration and/or accounting (construction industry highly regarded)

Tertiary qualification in Accounting or Finance (preferred but not essential)

Proficiency in Microsoft Office; experience with Xero and Buildertrend is an advantage

Strong organisational and multitasking skills

Excellent attention to detail and record-keeping accuracy

Good communication skills in English; Mandarin fluency (written and spoken) is highly regarded

A proactive and reliable team player

What We Offer

Competitive salary package

Career growth opportunities as the business continues to expand

Supportive team culture and stable long-term role

Convenient Auburn office with onsite parking

About Us
Powerful Building Pty Ltd is a leading contractor in lightweight wall systems, specialising in plasterboard linings, Hebel & render, and cladding packages. With over 1,000 homes completed last year, we continue to grow with major builders across Sydney and the Hunter region. Our focus is on quality, efficiency, and long-term client relationships.