Construction Administrator

Full House Australia; Sydney; On-site; AUD 65,000 - 90,000; Full time

Job summary

Full House Australia is actively seeking an experienced Construction Administrator or Project Administrator to support delivery on a major data centre project. This permanent role is ideal for a highly organised professional looking to grow a long-term career with a fast-growing civil contractor delivering complex infrastructure.

You will provide end-to-end administrative support to project and site teams, manage documentation such as RFIs and variations, coordinate subcontractor onboarding, and

Qualifications

• Experience in Construction Administrator or Project Administrator role within civil, infrastructure, or related sectors.
• Exposure to large-scale or technically complex projects (data centres, utilities, or major infrastructure highly regarded).
• Strong document control and organisational skills with high attention to detail.
• Proficient across MS Office and project management/document control systems.
• Ability to manage multiple priorities in a deadline-driven environment.
• Strong communication skills and a proactive, team-oriented approach.

Responsibilities

• Provide end-to-end administrative support to project and site teams.
• Manage project documentation, including RFIs, variations, registers, and correspondence.
• Coordinate subcontractor onboarding, compliance documentation, and tracking.
• Assist with procurement processes, purchase orders, and invoice reconciliation.
• Maintain accurate records within project management systems.
• Support contract administration tasks alongside project engineers and commercial teams.
• Liaise with internal stakeholders, subcontractors, and suppliers to ensure smooth project delivery.
• Assist with reporting, meeting minutes, and general project coordination.

Skills

Construction administration

Project coordination

Document control

Stakeholder communication

Tools

MS Office

Project management systems

Job description

A fast-growing civil contractor is seeking an experienced Construction Administrator or Project Administrator to support delivery on a major data centre project, with ongoing opportunities across a strong pipeline of infrastructure works.

This is a permanent position suited to a highly organised professional looking to build a long-term career within a growing contractor delivering complex projects.

Key Responsibilities

• Provide end-to-end administrative support to project and site teams


• Manage project documentation, including RFIs, variations, registers, and correspondence


• Coordinate subcontractor onboarding, compliance documentation, and tracking


• Assist with procurement processes, purchase orders, and invoice reconciliation


• Maintain accurate records within project management systems


• Support contract administration tasks alongside project engineers and commercial teams


• Liaise with internal stakeholders, subcontractors, and suppliers to ensure smooth project delivery


• Assist with reporting, meeting minutes, and general project coordination

About You

• Previous experience in a Construction Administrator or Project Administrator role within civil, infrastructure, or related sectors


• Exposure to large-scale or technically complex projects (data centres, utilities, or major infrastructure highly regarded)


• Strong document control and organisational skills with high attention to detail


• Proficient across MS Office and project management/document control systems


• Ability to manage multiple priorities in a deadline-driven environment


• Strong communication skills and a proactive, team-oriented approach

What’s on Offer

• Permanent role with long-term career development


• Opportunity to work on a high-profile data centre project


• Strong pipeline of ongoing infrastructure work


• Supportive and fast-growing team environment