At CoreStaff , we pride ourselves on connecting great people with long-term opportunities. When you secure a permanent role through us, we support you through every step of the process — from your first interview to your first day and beyond. You won't just be placed and forgotten — we're here to ensure you're set up for success and part of a team where you can thrive.

CoreStaff WA are building a casual labour pool of experienced FIFO Site Administrators for upcoming assignments across Western Australia.

We partner with a range of clients across the mining, resources and industrial sectors, offering short-term coverage, ongoing rosters and relief assignments. Opportunities may be available within operational departments, project teams, village services and camp management.

About the Roles

- Depending on the assignment, your responsibilities may include:
- Providing administrative support to mining operations, maintenance, shutdown or project teams
- Coordinating mobilisation, site access, travel and accommodation
- Maintaining personnel records, rosters and compliance documentation
- Entering and updating employee information using INX, SAMS or similar systems
- Processing timesheets, purchase orders, invoices and expense claims
- Preparing reports, meeting minutes, correspondence and presentations
- Assisting with onboarding, inductions and training records
- Managing room allocations, village bookings and flight manifests
- Supporting camp and village operations, including reception and resident enquiries
- Liaising with supervisors, employees, contractors and external service providers




- Maintaining accurate filing systems and confidential employee records
- Providing general administrative support across site departments

To be considered, Ideally, you will have:

- Previous FIFO site administration experience within mining, resources or heavy industry
- Experience using INX, SAMS, SAP, Pronto, Workflow, ERMS or similar systems
- Strong Microsoft Office skills, particularly Excel, Word and Outlook
- Experience with mobilisation, travel coordination, rosters or village administration
- Robust attention to detail and the ability to manage competing priorities
- Confident communication and stakeholder-management skills
- The ability to work independently in a busy site environment
- A current Australian driver's licence
- The ability to complete a pre-employment medical and drug and alcohol screen
- National Police Clearance, or willingness to obtain one
- Casual FIFO assignments with various clients across Western Australia
- Opportunities across mining operations, projects and village service
- Short-term relief, leave coverage and potential ongoing rosters
- Competitive casual pay rates based on the role and roster
- Exposure to a variety of sites, systems and operational teams
- Support from the CoreStaff recruitment team throughout your assignments

Roster arrangements and points of hire will vary between assignments. Applicants will be contacted as suitable opportunities become available.

CoreStaff is a leader in workplace diversity, and we encourage applications from Indigenous Australians for all roles, females for non-traditional female roles, and applicants with disabilities to apply for all of our jobs.

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📌 EOI Site Administrators (Western Australia)
🏢 CoreStaff
📍 Western Australia