Finance Administrator

About the Company

As one of Australia’s leading security companies, MSS Security is built on teamwork, respect, and integrity. We provide long-term career paths, stability, and a workplace where your professionalism and dedication are genuinely valued. To find out more visit our website at www.msssecurity.com.au.

About the Role

We are seeking a Finance Administrator to join our New South Wales Finance team, reporting to the Commercial Manager. In this role, you will support the day-to-day financial operations of the business through accurate invoicing, managing sub-contract payments, resolving related queries, reporting and administrative support. Working closely with operational teams and clients, you will help ensure financial processes are completed efficiently, accurately and on time.

Key Responsibilities

• Process and verify invoices, credit notes and billing adjustments

• Investigate and resolve invoicing discrepancies with internal and external stakeholders

• Process subcontractor payments and maintain accurate financial records

• Assist with financial reporting, data analysis and account administration

• Provide general administrative support to the Finance team and wider business

About You

• Experience in a finance, accounts administration or similar administrative role

• Strong attention to detail and numerical accuracy

• Proficiency in Microsoft Office, particularly Excel and the ability to learn new systems

• Familarity with WorkForce will be advantageous

• Excellent organisational, communication and time management skills

• Ability to work independently while contributing positively to a team environment

• Full Australian working rights and willing to undergo a National police check and other pre-employment checks

How to apply

MSS Security is an Equal Opportunity Employer, valuing the unique backgrounds, experiences, and contributions of each person We encourage and celebrate diversity.

We are proud to:

• be certified by the Workplace Gender Equality Agency,

• be a partner and supporter of Veterans employment and honoured to have an endorsed INNOVATE Reconciliation Action Plan.

Click APPLY to complete your application and you will be prompted to answer a few simple questions and upload your CV.

Thanks for taking the time to consider MSS as a future employer and we look forward to hearing from you.