Perth Site Admin & Cost Control — Infrastructure

Multicultural Consulting Services Pty; Western Australia; On-site; AUD 65,000 - 90,000; Full time

Job summary

Multicultural Consulting Services Pty is seeking a Project Administration and Financial Coordinator for a Perth-based rail/infrastructure project. You will support cost control, supplier management and day-to-day administration to keep project leaders informed.

The role requires accurate processing of invoices, onboarding and safety compliance, and proactive communication with clients, suppliers and subcontractors. A WA C-class licence is required; RIW experience is preferred.

Qualifications

• Valid WA C-class driver licence is mandatory.
• Experience in project or site administration, preferably rail, construction or major infrastructure.
• Strong financial administration and high-volume invoice processing skills.
• Experience with mobilisation, onboarding and safety compliance.
• Capability in procurement, reporting, document control and cost tracking.
• Accuracy, time management and adaptability in a busy project environment.

Responsibilities

• Process purchase orders, invoices and subcontractor payment documentation.
• Support reconciliations, month-end cost reporting and progress-claim records.
• Maintain supplier information, cost codes and project finance databases.
• Monitor debtor records, cash-flow information and credit applications.
• Coordinate correspondence, meetings, minutes, office supplies and facilities logistics.
• Maintain project document control and workforce safety/compliance records.

Skills

Financial coordination

Invoice processing

Cost control

Document management

Communication

Attention to detail

Tools

RIW system

Procurement software

Job description

Multicultural Consulting Services Pty is seeking a Project Administration and Financial Coordinator for a Perth-based rail/infrastructure project. You will support cost control, supplier management and day-to-day administration to keep project leaders informed.

The role requires accurate processing of invoices, onboarding and safety compliance, and proactive communication with clients, suppliers and subcontractors. A WA C-class licence is required; RIW experience is preferred.