National Assistant Accountant

Cox Architecture; Sydney; On-site; AUD 65,000 - 85,000; Full time

Job summary

COX Architecture, a design-focused contemporary architectural practice, invites an Assistant Accountant to join our National Finance team. You will handle a range of financial activities from monthly closings to BAS, and maintain Power BI dashboards for accurate reporting.

The role requires 1–3 years in accounting, strong MS Excel skills, and good collaboration with our team. Based in Sydney, this position offers engaging work across banking, cashflow, assets, and accounts payable, with

Qualifications

• 1–3 years of accounting experience.
• Deltek VantagePoint or similar ERP experience is a plus.
• Power BI experience is preferred.
• Excellent MS Excel skills and attention to detail.
• Strong numerical and analytical abilities.

Responsibilities

• Prepare monthly and year-end accounts.
• Review and reconcile project and branch profit & loss statements.
• Review and reconcile balance sheet accounts.
• Prepare monthly BAS and tax reporting as required.
• Maintain and update Power BI dashboards for reporting.
• Investigate discrepancies and provide ad hoc financial analysis.
• Maintain company and trust registrations and compliance.
• Process supplier payments and manage EFT/bank payments.
• Perform bank reconciliations and cashflow planning.
• Maintain Fixed Assets Register and capitalisation reviews.

Skills

MS Excel

Power BI

Reconciliation

Team collaboration

Time management

Tools

Deltek VantagePoint

ERP systems

Job description

COXis a design-focused contemporary architectural practice with studios located in every major Australian city and Auckland, and a history spanning 60 years.

We are a values-led practice. Our values simultaneously reflect who we currently are and provide a pathway to how we can further realise COX’s unifying idea of ‘By the Many, For the Many’. Our people are expected to represent and model the foundational values of Embody Diversity, Lead with Empathy, Do More with Less and Create to Last. In addition to this, the COX Values set clear expectations about working with us as individuals, as leaders and together across teams.

About the role:

The National Assistant Accountant will provide assistance and support our National Finance Department covering areas from Financial & Management Accounting, Banking, Cashflows, Debtors, Fixed Asset Management and Accounts payable.

Prepare monthly and year-end accounts

Review and reconcile project and branch profit & loss statements

Review and reconcile balance sheet accounts.

Prepare monthly Business Activity Statements (BAS)

Maintain and update existing Power BI dashboards for accurate and timely reporting.

Investigate discrepancies and provide ad hoc financial analysis and reporting.

Maintain company and trust registrations, directors’ records, and compliance requirements.

Banking, Cashflows & Debtors

Process fortnightly Supplier payments – EFT payment run

Set up BPAY and International payments online

Perform bank reconciliations and manage cashflow worksheets.

Organise bank guarantees and Manage periodical payments

Report on doubtful debts to assist with debt collection processes.

Fixed Assets Management

Maintain the Fixed Assets Register, including acquisitions and disposals.

Review capital purchases and ensure correct capitalization.

Perform end-of-year fixed asset reviews and reconciliations.

Accounts Payable

Process national accounts payable invoices and monitor compliance with GST and supplier requirements.

Facilitate Supplier set up and verification with EFTSure

Update supplier EFT details and resolve AP-related issues.

Experience:

1-3 years+ experience working in accounting roles

Deltek VantagePoint or similar ERP system experience a distinct advantage

Familiarity with Power BI preferred, but not essential

Strong reconciliation skills in both accounting & information systems

Must have extremely strong MS Excel skills

Be a great team player & collaborator to develop positive relationships with team members

Be honest, reliable, meticulous, thorough and methodical

Excellent interpersonal skills to facilitate communicating honestly and clearly with respect other views and opinions of others on the team

Flexibility and adaptability – ability & willingness to acquire new skills with open-mindedness to new tasks and new challenges

Strong work ethic with positive attitude & conscientiousness

Ability to work under pressure and manage time effectively

Self-motivated with positive attitude & initiative

Excellent written and verbal communication skills

Attention to detail while maintaining an understanding for bigger picture

Proactive approach to problem solving

What can I earn as an Assistant Accountant

COX Architecture is a contemporary, design-focused practice with studios across all major Australian cities and Auckland. With a history spanning 60+ years working globally.

We operate within a collegiate, merit-based framework where ideas are shaped “by the many, for the many.” Its 600-strong multidisciplinary team collaborates to drive innovation across design, process, and typology.

We design with purpose, creating enduring spaces that balance aesthetics and functionality. Guided by principles like “Create to Last” and “Do More with Less,” the practice delivers regenerative, inclusive, and community‑focused outcomes.

COX Architecture is a contemporary, design-focused practice with studios across all major Australian cities and Auckland. With a history spanning 60+ years working globally.

We operate within a collegiate, merit-based framework where ideas are shaped “by the many, for the many.” Its 600-strong multidisciplinary team collaborates to drive innovation across design, process, and typology.

We design with purpose, creating enduring spaces that balance aesthetics and functionality. Guided by principles like “Create to Last” and “Do More with Less,” the practice delivers regenerative, inclusive, and community‑focused outcomes.