Core Talent is partnering with a leading construction contractor to source an experienced Project Administrator for a casual / temporary contract across major projects in Sydney. This is an excellent opportunity to work on large-scale, high-profile construction projects , supporting delivery teams in a fast-paced and professional environment. As a Project Administrator, you will provide vital administrative support to Project Managers, Engineers, and site teams, ensuring smooth day-to-day project operations. Key Responsibilities Provide comprehensive administrative support across Tier 1 construction projects Manage project documentation including RFIs, variations, correspondence, and document control systems (Aconex, Procore, or similar) Assist with procurement administration, purchase orders, and subcontractor onboarding Coordinate meetings, prepare agendas, minutes, and follow up action items Support cost reporting, invoicing, and general commercial administration Maintain accurate records and ensure compliance with project and company procedures Liaise with internal teams, consultants, and subcontractors Ad-hoc administrative support as required About You Previous experience as a Project Administrator / Project Coordinator within the construction industry Experience on Tier 1 or large-scale commercial, infrastructure, or civil projects highly regarded Strong document control and systems experience Excellent organisational skills with strong attention to detail Ability to hit the ground running in a temporary / casual role Strong communication skills and a proactive, team-oriented mindset What’s On Offer Casual / temporary contract with competitive hourly rates Opportunity to work on Tier 1 construction projects Projects based across Sydney Immediate or short-notice start available Apply now or contact Core Talent for a confidential discussion about this opportunity.