Contracts Administrator – WA Infrastructure Project

Acciona Construcción; Western Australia; On-site; AUD 90,000 - 130,000; Full time

Job summary

ACCIONA Construcción is leading the Alkimos Seawater Desalination Plant project in Perth, WA. We seek a Contracts Administrator to manage subcontracts, variations and payments, ensuring compliance with contractual obligations.

Join a flagship infrastructure program offering long-term work, strong job security and a clear career runway as more works are awarded. Collaboration with Procurement, Construction and Commercial teams is essential for project success.

Qualifications

• Proven experience in contracts administration on major construction or infrastructure projects.
• Strong understanding of head contracts, subcontracts, variations, EOT and progress claim processes.
• Experience managing tender evaluations and subcontractor negotiations.
• Excellent written communication and organisational skills.

Responsibilities

• Maintain knowledge of the head contract and proforma subcontracts.
• Administer subcontract documentation and issue notices on time.
• Review, negotiate and sign subcontracts; manage variations and claims.
• Prepare monthly progress claims and ensure timely payment to subcontractors.

Skills

Contract administration

Head contracts & subcontracts

Tender evaluations

Variations & EOT

Communication & coordination

Tools

Contract software

Job description

ACCIONA Construcción is leading the Alkimos Seawater Desalination Plant project in Perth, WA. We seek a Contracts Administrator to manage subcontracts, variations and payments, ensuring compliance with contractual obligations.

Join a flagship infrastructure program offering long-term work, strong job security and a clear career runway as more works are awarded. Collaboration with Procurement, Construction and Commercial teams is essential for project success.