Greenfields Contracts Administrator – Rail & Infra

Infrastructure Business Growth Pty Ltd; Maroochydore; On-site; AUD 110,000 - 150,000; Full time

Job summary

Infrastructure Business Growth Pty Ltd in Maroochydore, QLD, is seeking a disciplined QS / Contracts Administrator to support greenfields delivery on a major rail and civil works program. You will manage subcontract and supplier packages, assess claims, and protect commercial position while enabling timely procurement and accurate payment.

This role requires contractor-side commercial experience on civil or rail projects, knowledge of head-contract and subcontract administration, and familiarity

Qualifications

• Contractor-side commercial experience on civil, rail, transport or major building projects.
• Qualification in quantity surveying, construction management, law, engineering or related discipline, or equivalent experience.
• Knowledge of head-contract and subcontract administration in a delivery environment.
• Awareness of Queensland security-of-payment requirements.

Responsibilities

• Prepare tender comparisons, scope clarifications and commercial recommendations for subcontract and supply packages.
• Draft and administer subcontracts, purchase orders and consultancy agreements within approved delegations.
• Measure completed quantities and assess subcontractor claims against progress, quality records and entitlement.
• Maintain variation, notice, claim and correspondence registers and actively manage time bars.
• Support monthly cost-to-complete, cash-flow, risk and opportunity reviews.
• Support final-account preparation and orderly commercial close-out of completed packages.

Skills

Contractor-side commercial experience

Head-contract/subcontract admin

Queensland security-of-payment aware

Education

Quantity surveying / construction management / law / engineering or related discipline

Job description

Infrastructure Business Growth Pty Ltd in Maroochydore, QLD, is seeking a disciplined QS / Contracts Administrator to support greenfields delivery on a major rail and civil works program. You will manage subcontract and supplier packages, assess claims, and protect commercial position while enabling timely procurement and accurate payment.

This role requires contractor-side commercial experience on civil or rail projects, knowledge of head-contract and subcontract administration, and familiarity