Finance & Administration Officer – Armaguard Security Services (ArmSec)
Location: Essendon Fields, VIC
Work Type: Full Time
Reports to: Senior Finance & Commercial Manager
About ArmSec
Armaguard Security Services Pty Ltd (ArmSec) is a trusted provider of integrated security solutions across Australia and New Zealand. As the dedicated security arm of the Linfox Group, ArmSec combines decades of operational expertise with cutting-edge technology to deliver tailored, compliant, and resilient security services.
Established in 2022, ArmSec was formed by uniting the security capabilities of Linfox and Armaguard to serve both internal group operations and external clients. Our mission is to protect people, assets, and reputations by proactively reducing vulnerabilities and enhancing resilience through strategic security planning, innovation, and governance.
The Opportunity
We are seeking a highly organised and detail-oriented Finance & Administration Officer to join our ArmSec team. This role provides critical support across finance, administration, and office operations, ensuring smooth day-to-day functioning and compliance with internal policies.
Key Responsibilities
- Accounts Receivable:
- Raise and distribute invoices for services including fleet technician charge-outs, locksmith services, CCTV projects, and training
- Liaise with Shared Services and Credit Controller to ensure timely collections
- Accounts Payable:
- Process supplier invoices across multiple service lines
- Maintain vendor records and resolve payment queries with suppliers and Shared Services
- National Police Check Administration:
- Coordinate checks with accredited agencies
- Verify identity documents and manage secure storage of results
- Office & Project Support:
- Generate reports using Power BI
- Support project administration and order office supplies
- Other Accounting Support:
- Conduct revenue assurance checks and rate verification
- Assist with other finance-related administrative tasks as required
What You’ll Need
- Proven experience in finance operations, ideally within a corporate or shared services environment
- Hands-on experience with SAP ERP, including journal entries, invoice processing, and reconciliations
- Demonstrated capability in payroll-related accounting and balance sheet reconciliations
- Proficiency in bank account reconciliations, inventory management and month-end reporting
- High attention to detail and accuracy in financial documentation
- Ability to manage competing priorities and meet deadlines
- Strong communication skills and a collaborative approach to working with internal and external stakeholders
Why Join Us?
At ArmSec, you’ll be part of a team that values safety, innovation and continuous improvement. We offer:
- 12 weeks paid parental leave and return to work bonus for eligible employees
- Career development opportunities and mentoring programs
- Access to a range of benefits across dining and adventure, travel and health and well-being
- The chance to work in a high-performing team where your contributions truly make an impact
Apply Now
If you’re ready to bring your finance and admin skills to a growing security business, we’d love to hear from you.
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