Administrative Assistant – Payroll & Accounts Receivable
Roster: Monday – Friday | 8am-5pm (Part-Time & School Hours Considered)
Location: Wembley, WA
Employment Type: Permanent
Join our friendly Wembley head office team as an Administrative Assistant – Payroll & Accounts Receivable. This role provides a genuine pathway into a payroll career, with hands-on experience in payroll, accounts receivable, and finance administration, plus opportunities to grow and develop within the team.
Key responsibilities will include, but are not limited to:
1. Payroll Support
* Assist with weekly payroll processing, including timesheet entry and verification of hours
* Maintain and update employee payroll records (address changes, tax forms, benefits, etc.)
* Respond to payroll-related queries from employees and staff in a timely, professional manner
2. Accounts Receivable Assistance
* Prepare and issue customer invoices in accordance with company policies
* Upload invoices to relevant accounting platforms
3. Administrative & Departmental Support
* Manage payroll and AR filing systems, ensuring compliance and confidentiality
* Assist with reporting, data entry, and general administration for the Payroll and Finance teams
* Support internal and external audits by gathering and organising documentation
* Identify opportunities for process improvements to enhance efficiency and accuracy
To Be Considered You Must Have:
* 1–3 years’ experience in payroll administration, accounts receivable, or general accounting environment (desired)
* Experience with accounting or payroll software (e.g., Xero, Astute, or similar systems)
* Excellent communication and organisational skills
* Ability to meet deadlines in a fast-paced environment
* Willingness to learn new software and adapt to process changes
* Proactive approach to taking on new responsibilities
* Interest in developing a career pathway in payroll/finance
* Full working rights in Australia and reside in Perth
* Current Police Clearance (within 3 months)
What We Offer:
* Permanent role with flexible hours (part-time/school hours considered)
* A genuine pathway to a long-term payroll career
* Supportive, collaborative finance team environment
* Ongoing training and professional development
* 9-day fortnight option after 6-month probation
* Convenient Wembley location close to cafes, parks, and transport
If this sounds like your next career move, hit “APPLY” today! We’ll be in touch with shortlisted applicants for a confidential discussion.
About Us:
Category 5 is a 100% Australian-owned business with over 16 years of experience delivering specialist services to Australia’s rail and infrastructure sectors. With offices in Perth and Port Hedland, we support clients with one of the largest specialist rail plant fleets in the country and a strong commitment to safety, quality, and people.
* Flexible roster options available to suit full-time or part-time candidates
* Gain valuable finance experience and grow into a long-term career in payroll
* Be part of the day-to-day payroll, AR, and AP processes, making a real impact