FIFO Site Administrator - Mining & Projects Support

MAINCREW PTY LTD; Shire Of East Pilbara; On-site; AUD 55,000 - 83,000; Full time

Benefits offered by this job

FIFO flights ex Perth

Camp accommodation and meals

Competitive casual rates

12% superannuation

Opportunities across multiple sites

Supportive management team

Job summary

Maincrew Pty Ltd is seeking an experienced Site Administrator for an immediate start on a Fortescue Metals Group site in the Pilbara, on a 4/3 FIFO roster. You will provide full admin support to the Site Manager, Supervisors and project teams.

Responsibilities include timesheets, rosters, document control, purchase orders, site reporting, WHS filings, sign-in/out, and meeting coordination. Requires proven mining/construction site admin experience and strong Excel/SAP skills, plus excellent

Qualifications

• Proven site administration experience on mining, resources, or construction sites.
• Strong Microsoft Office skills — particularly Excel.
• SAP or similar ERP system experience.
• Experience managing timesheets and personnel logistics in a FIFO environment.
• Highly organised with sharp attention to detail.
• Can work autonomously and juggle competing priorities.
• Strong communicator — written and verbal.

Responsibilities

• Full admin support to the Site Manager, Supervisors, and project teams.
• Timesheets, rosters, and personnel tracking (SAP / site systems).
• Document control — permits, inductions, competency records, safety files.
• Purchase orders, goods receipting, and stores/inventory management.
• Daily, weekly, and monthly site reporting.
• Induction and training compliance tracking.
• WHS documentation support — incident reports, toolbox talks, JSAs.
• Visitor and contractor sign-in/out management.
• Meeting coordination, agendas, and minutes.

Skills

Strong communication

Excel proficiency

Autonomy

Time management

Attention to detail

Tools

Microsoft Excel

SAP

ERP systems

Job description

Maincrew Pty Ltd is seeking an experienced Site Administrator for an immediate start on a Fortescue Metals Group site in the Pilbara, on a 4/3 FIFO roster. You will provide full admin support to the Site Manager, Supervisors and project teams.

Responsibilities include timesheets, rosters, document control, purchase orders, site reporting, WHS filings, sign-in/out, and meeting coordination. Requires proven mining/construction site admin experience and strong Excel/SAP skills, plus excellent