Site Administrator

About Lendlease

With a national delivery capability, Lendlease Construction provides innovative and industry-leading project management, design and construction services driven by sector focused knowledge and experience. We push boundaries and embrace challenges. Our clients come to us when it’s important to handle complexity, drive diversity, offer strategic and long-term value, and to create innovative and sustainable solutions.

About the role

We are looking for a Site Administrator to be based in Perth Western Australia. The Site Administrator plays a key role in supporting the project team with administration, financial processes, documentation, and day-to-day coordination. You'll help keep operations organised, ensure records are accurate, and provide support across multiple project activities.

Key Responsibilities include but not limited to:

Administration

• Manage team expenses, reimbursements, and related records

• Maintain accurate filing systems and project documentation

• Prepare, format, proofread, and distribute reports and documents

• Provide general administrative support including printing, scanning, and document management

Finance Support

• Process invoices, supplier payments, subcontractor claims, and expense submissions

• Assist with project financial tracking and monthly reporting

• Maintain financial records and ensure information is entered accurately into company systems

Safety & Compliance

• Follow company policies, systems, and procedures

• Support workplace safety initiatives and report potential hazards

• Contribute to maintaining a safe and compliant work environment

Sustainability & Team Support

• Assist with sustainability initiatives and project-related activities

• Build strong working relationships with team members and stakeholders

• Support a positive, collaborative team culture and help where needed

About You

• Highly organised and able to manage multiple priorities in a fast-paced environment

• Strong attention to detail with a focus on accuracy and quality

• Confident communicator with good interpersonal skills

• Comfortable using Microsoft Office applications, particularly Word, Outlook, and PowerPoint (Excel experience is an advantage)

• Proactive, dependable, and able to use initiative to solve problems

• Able to manage deadlines, handle confidential information, and adapt to changing priorities

• A positive team player who is approachable, resilient, and eager to learn