Administration & Payroll Assistant – Part-Time

Administration & Payroll Assistant – Part-Time
Location: Henderson, WA
Employment Type: Casual / Temporary
Roster: Monday, Wednesday & Thursday | 24 hours per week
Start: ASAP

About the Opportunity

Category 5 Labour Management is seeking an experienced and organised Administration & Payroll Assistant to join a busy engineering and fabrication business in Henderson.
This part-time opportunity is ideal for someone with a strong administration background who enjoys variety, has experience processing timesheets and can confidently support a busy operational team.
Working three days per week, you’ll play an important role in keeping daily office operations running smoothly.

About the Role Your responsibilities will include:

• Processing daily employee timesheets using the Syteline ERP system.


• Preparing weekly payroll sheets and submitting them to Payroll.


• Managing reception, incoming calls, visitors and site sign-ins.


• Maintaining accurate employee records, job packs and documentation.


• Coordinating employee uniforms, stationery and office supplies.


• Providing general administration support to the operational team.


• Ensuring office processes and records are organised and up to date.

What We’re Looking For

• Previous experience in administration, ideally within engineering, fabrication or mining.


• Experience processing timesheets and supporting payroll functions.


• Strong data entry skills and excellent attention to detail.


• Confident using Microsoft Office, particularly Excel and Outlook.


• Experience with ERP systems, ideally Syteline, highly regarded.


• Strong communication and organisational skills.


• Ability to manage competing priorities and work independently.


• Reliable and available to work Monday, Wednesday and Thursday.

What’s on Offe

• Consistent part-time roster, three days per week.


• Monday, Wednesday and Thursday, 8 hours per day.


• Varied administration and payroll responsibilities.


• Supportive team within an established engineering business.


• Immediate start available.

Interested?

If you have administration experience, a keen eye for detail and enjoy working in a hands‑on operational environment, we’d love to hear from you.

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