Operations Admin & Billing Coordinator

Laing O'Rourke group; Western Australia; On-site; AUD 65,000 - 90,000; Full time

Job summary

Select Plant Australia, a leading plant hire provider and part of the Laing O’Rourke Group, seeks an organised administrator to support service requests, billing, payroll and supplier invoices. This role focuses on accuracy, timely processing and compliance within a structured environment.

You’ll coordinate fleet servicing, maintain records, and provide responsive internal support across teams. Strong Microsoft Office and ERP familiarity are valued, along with excellent communication and

Qualifications

• Experience in administration or transactional processing.
• Ability to work within structured procedures and deadlines.
• Exposure to payroll, invoicing or supplier invoices is beneficial.
• Proficient in Microsoft Office and ERP/finance systems.
• Strong attention to detail and time management.
• Clear written and verbal communication.
• Confidentiality and compliance mindset.

Responsibilities

• Receive, check, record and categorise service requests.
• Complete routine transactions accurately within timeframes.
• Update and close job cards with labour allocations.
• Prepare billing and purchasing information with checks.
• Coordinate fleet servicing and driver-related tasks.
• Maintain accurate system records and audit-ready docs.
• Prioritise work to meet deadlines and escalate risks.
• Provide internal customer support and smooth handovers.

Skills

Attention to detail

Time management

Communication skills

Customer service

Organisational skills

Tools

Microsoft Office

ERP systems

Job description

Select Plant Australia, a leading plant hire provider and part of the Laing O’Rourke Group, seeks an organised administrator to support service requests, billing, payroll and supplier invoices. This role focuses on accuracy, timely processing and compliance within a structured environment.

You’ll coordinate fleet servicing, maintain records, and provide responsive internal support across teams. Strong Microsoft Office and ERP familiarity are valued, along with excellent communication and