We are currently seeking an experiencedSite Administratorto join a major infrastructure project on a 9 month contract.
This is not your typical site administration role.
Working closely with a large workforce, this position plays a critical role in supporting payroll, workforce administration, onboarding, compliance, and operational coordination across a high volume construction workplace.
We're looking for someone who can thrive in a fast paced setting, confidently engage with a blue-collar workforce, and take ownership of a busy workload from day one.
Site Administrator | Major Infrastructure Project
9-Month Contract Opportunity
About the Role
Reporting into the project team, you will be responsible for providing end-to-end workforce administration support for a workforce of approximately 400 employees.
Key responsibilities include:
Processing weekly timesheets and workforce payroll administration across both system generated and manual processes
Coordinating closely with Payroll, HR, Recruitment and site leadership teams
Managing workforce onboarding, crew changes and employee documentation
Maintaining workforce records, compliance documentation and reporting requirements
Acting as the first point of contact for workforce and administrative queries
Supporting day to day site operations, logistics and general administration activities
Ensuring accuracy and compliance across all workforce administration processes
What We're Looking For




To be successful in this role, you'll bring:
Previous experience inhigh-volume payroll administration and workforce coordination
Strong understanding of timesheet processing and payroll related compliance requirements
Experience working within construction, infrastructure, mining, manufacturing or similarly fast-paced operational environments
The confidence and maturity to engage with a large blue-collar workforce
Exceptional attention to detail and organisational skills
The ability to manage competing priorities and work independently
A proactive attitude with a willingness to take ownership and solve problems
What Will Set You Apart
Candidates with experience managing:
Weekly payroll cycles
Large workforce populations (300+ employees)
Construction or project-based workforces
Complex timesheets, allowances and workforce movements
will be highly regarded.
Important Information
This role requires a strong commitment and onsite presence:
Monday to Friday
Onsite position
Start time no later than8:00am
Approximately 9 month engagement
This is a fantastic opportunity to join a landmark infrastructure project and become an integral part of a high-performing team delivering major works across Melbourne.
If you have proven payroll and workforce administration experience and are looking for a role where you can make an immediate impact, we'd love to hear from you.
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📌 Site Administrator (Melbourne)
🏢 People2People
📍 Melbourne