We are an Australian property developer and builder.
We've delivered high-quality, stylish, great-value apartments in Sydney for over 20 years.
About Landmark Group
Landmark Group is a leading Australian property developer and builder with over 25 years of experience delivering high-quality residential and mixed-use projects across NSW.
With a strong pipeline of high-rise developments and a team of over 70 industry professionals, Landmark is
The Opportunity
To support our growing pipeline of major residential developments, we are seeking an experienced Senior Site Manager to join our Construction team.
About the Role
As the Senior Site Manager, you will be responsible for the overall coordination and performance of site operations.
You will work closely with the Project Manager to manage programme sequencing, safety, quality, and stakeholder relationships, while maintaining strong site culture and accountability.
Key Responsibilities
Lead and manage the day-to-day delivery of large, complex residential construction projects
Coordinate subcontractors, suppliers, plant, and site logistics to maintain programme certainty
Work closely with the Project Manager to manage construction sequencing and milestones
Ensure all works are delivered safely and in full compliance with WHS legislation and site requirements




Maintain high standards of build quality and ensure compliance with drawings, specifications, and standards
Monitor site performance and proactively manage risks impacting safety, quality, programme, or cost
Build and maintain strong working relationships with site teams, consultants, and stakeholders
Oversee defect management and drive quality outcomes through to handover
What We're Looking For
Experience and Capability
Proven experience as a Site Manager / Senior Site Manager on high-rise residential projects
Experience delivering Class 2 new-build projects valued $50M–$100M+
Prior experience working for a developer-builder is highly regarded
Strong understanding of construction sequencing, site logistics, and programme control
Demonstrated ability to lead subcontractors and site teams effectively
Strong knowledge of WHS legislation and proven experience managing site safety
Personal Attributes
Strong leader who sets explicit expectations and leads by example
Highly organised, decisive, and outcome-focused
Professional communicator with strong stakeholder management skills
Calm under pressure and confident managing complex site environments
Operates with integrity, accountability, and respect
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📌 Senior Site Manager (Sydney)
🏢 JobAdder Operations Pty
📍 Sydney