Project Cost Administrator
WA Mining Company | Perth, Western Australia
About the Role
We are seeking an experienced Project Cost Administrator to join our Perth-based team, supporting cost control and financial administration across our mining project portfolio. This is a fantastic opportunity for a detail-oriented professional to contribute to major resources projects in a fast-paced, collaborative environment. This is predominantly a Perth office-based role, with site visits required from time to time to support project teams and cost reporting activities.
Key Responsibilities
Maintain and update project cost tracking systems and registers
Process purchase orders
Capture variations
Capture materials purchase
Compile invoice data for Finance officer
Assist Project Controls with monthly cost reporting
Reconcile actual costs against budgets and highlight variances
Liaise with site personnel, procurement, and finance teams to ensure accurate cost data
Maintain accurate project documentation and filing systems
Assist with month-end close processes and cost report preparation




Support internal and external audit requirements as needed
About You
Previous experience in a Cost Administrator, Project Administrator, or similar role, ideally within mining, resources, or construction
Strong working knowledge of SAP, Ellipse, JDE, or similar ERP/cost management systems
Advanced Excel skills (VLOOKUPs, pivot tables, formulas)
Excellent attention to detail and organisational skills
Ability to manage competing priorities and meet deadlines
Solid communication skills and ability to liaise across all levels of the business
Relevant qualification in Business Administration, Finance, or similar (desirable but not essential)
What's on Offer
Competitive salary package
Perth-based, office role with occasional site liaison
Supportive, team-oriented culture
Opportunity to work on significant WA resources projects
Career development opportunities within a growing organisation

📌 Project Cost Administrator (Western Australia)
🏢 ICS Group
📍 Western Australia