Management Accountant | Commercial Finance | Parramatta
Join an established national organisation in a key commercial finance role
Partner with operational leaders and provide meaningful financial insights
Collaborative Parramatta-based team with genuine development opportunities
About the Company
As one of Australia's leading security companies, with a national footprint across Australia, MSS Security has unrivalled experience in delivering the highest quality of service & protecting some of the nation's highest profile sites. To find out more visit our
Our employees enjoy working with MSS because we:
Have a high people and culture focus
Offer extensive development and progression opportunities
Provide stability and certainty in a role
Work collaboratively together and are high achievement focused
Because we know how to have fun whilst getting the job done
About the role
We are seeking an experienced Management Accountant to join our NSW Finance team and provide management accounting and administrative support to the Commercial Manager. This role will support accurate financial reporting, effective cost management and the achievement of profitability targets across the business. You will work closely with operational leaders and Finance stakeholders, providing meaningful analysis and practical financial insights to support informed decision‐making. You will be part of a collaborative and committed team, where your attention to detail, commercial awareness and ability to build strong stakeholder relationships will be highly valued.
MSS Security is an Equal Opportunity Employer.



We value the unique backgrounds, experiences and contributions of each person and encourage and celebrate diversity. We are proud to be certified by the Workplace Gender Equality Agency, a partner and supporter of Veterans employment and are currently developing our first Innovate Reconciliation Action Plan.
Duties include but are not limited to:
Preparing month-end revenue, wage, subcontractor and other cost accruals
Preparing accurate monthly, periodic and ad-hoc financial reports
Completing profit and loss analysis, balance sheet reconciliations and financial commentary
Analysing labour costs, revenue and financial variances to support informed business decisions
Providing financial and administrative support to the Commercial Manager, Finance team and operational stakeholders
Leading NSW Finance team to process complex, high volume, accounting transactions, in conjunction with the Commercial Manager and operational stakeholders
Skills & experience
A minimum of three years' relevant accounting experience within a corporate workplace
CPA, CA or CIMA qualification
Sound knowledge of profit and loss statements, balance sheets, general ledgers and corporate reporting
Demonstrated experience in management accounting, cost accounting and financial analysis
Advanced Excel skills and strong competency using accounting and financial reporting systems
Strong analytical, communication and organisational skills, with the ability to manage competing priorities and work effectively with key stakeholders
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📌 Management Accountant | Commercial Finance | Parramatta (Sydney)
🏢 Mss Security
📍 Sydney