Administration Officer

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

The Role

We are seeking an organised and customer-focused Administration Officer to join our Katherine team on a full time, permanent basis. Based on site, you will provide essential administrative support across our quarry, concrete plant and weighbridge operations. As a key point of contact for employees, contractors, customers and visitors, you will help ensure the smooth day-to-day running of the site while delivering a professional and responsive service. Working closely with site leadership and operational teams, you will manage a broad range of administrative activities in a fast-paced environment. This is an excellent opportunity for someone who enjoys variety and is committed to contributing to a safe, positive and collaborative workplace culture.

Key Responsibilities

• Welcome and assist employees, contractors, visitors, customers and other external stakeholders as the sites' first point of 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.

What you will need to succeed:

• 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, operational environment with early starts (6.30am-3.30pm) and some Saturday work
• A reliable, adaptable, and team-focused approach

Benefits of working with us:

• Full-time, permanent employment based in Katherine
• Supportive, inclusive, and safety-focused team environment
• Ongoing training and development opportunities
• Opportunity to build long-term career pathways within the business

Our business:

Adbri Quarrries is a market leader in the supply of premixed concrete, aggregates, road base, sands, specialty products and agricultural lime to the building, construction and infrastructure industries.

Adbri Quarries is a fully owned entity fully owned entity of Adbri Limited; a constructions materials and industrial minerals manufacturing company that has been building a better Australia since 1882. Adbri's respected brands employ over 1500 people and together provide cement, lime, concrete, aggregates, concrete products and industrial minerals nationally.

Creating and supporting a safe and diverse workforce:

Adbri Quarries puts Safety first and recognises that diversity in our workforce drives innovation, encourages creativity and better equips us to be Always Ready. We are committed to increasing diversity within our workforce and our industry.