On‑Site Admin & Customer Support Specialist

Adbri Limited; Katherine; Hybrid; AUD 65,000 - 75,000; Full time

Job summary

Adbri Limited in Katherine is seeking an organised Administration Officer to join our on-site team full-time. You will provide essential administrative support across quarry, concrete plant and weighbridge operations, acting as a first point of contact for employees, contractors, customers and visitors.

Reporting to site leadership, you will handle data entry, records, procurement support, and customer order processing while maintaining a safe, collaborative workplace.

Qualifications

• Proficiency in Microsoft Office, including Excel.
• SAP experience desirable (training provided).
• Strong communication skills with a customer-focused approach.
• Ability to work in a site-based environment with early starts (6.30am-3.30pm) and some Saturday work.
• Reliable, adaptable and team-focused approach.

Responsibilities

• Welcome and assist employees, contractors, visitors, customers and external stakeholders as the site’s first contact.
• Manage incoming phone and email enquiries, providing timely and professional assistance.
• Complete accurate data entry and maintain site records, databases and document-control systems.
• Support daily operational administration across the quarry, concrete plant and weighbridge.
• Assist with purchasing, procurement, customer order processing and accounts-related administration.
• Work closely with site leaders to support efficient, safe and well-organised site operations.

Skills

Customer focus

Communication skills

Microsoft Office

Excel

Team player

Tools

SAP

Job description

Adbri Limited in Katherine is seeking an organised Administration Officer to join our on-site team full-time. You will provide essential administrative support across quarry, concrete plant and weighbridge operations, acting as a first point of contact for employees, contractors, customers and visitors.

Reporting to site leadership, you will handle data entry, records, procurement support, and customer order processing while maintaining a safe, collaborative workplace.