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Administration Officer

Action workforce • Karratha, Western Australia, Australia • Posted June 02, 2026

Location Karratha, Western Australia
Job Type Full-time
Category Supervisors of Office and Administrative Support Workers
Posted June 02, 2026

Administration Officer

Casual | Karratha WA 6714 AU

Date Posted: 20-05-2026

Job Description – Administration Officer


Reporting to the Site Manager, the Administration Officer will provide administrative and finance support within a busy industrial and site-based environment. This role is responsible for ensuring accurate payroll processing, invoice management, supplier reconciliation and data entry while supporting daily site operations.


Key Responsibilities:

  • Process bulk payroll entries and timesheets accurately and within deadlines

  • Raise and reconcile supplier purchase orders and invoices

  • Maintain accurate records, spreadsheets and site documentation

  • Provide administrative support to operational and site teams

  • Work closely with blue collar employees and supervisors within an industrial environment

  • Manage large volumes of data with a high l...

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