Office Manager

A Site Office Manager is required for Cedar Creek, a large-scale power generation project with a peak site workforce of more than 2,000 people.

This is a site-based role supporting the owner’s project team, keeping the site office, records, vendors, accommodation, fleet and day-to-day logistics running smoothly. The Site Office Manager will help ensure the project team can focus on delivery while the site office operation remains organised, responsive and well controlled.

The Site Office Manager Role:

• Run the owner’s site office day to day, coordinating with the EPC contractor on facilities.
• Manage local vendor accounts, small-value purchasing and expense processing.
• Coordinate site access and onboarding for the owner’s team and visitors.
• Manage accommodation and the vehicle fleet for owner personnel.
• Maintain site records, filing systems and office processes.
• Support mobilisation and demobilisation of project team members.
• Keep site administration organised in a fast-moving construction environment.
• 5+ years’ experience running a site office or project office on a large construction project.
• Hands‑on experience with vendor accounts, purchasing and expense processing.
• Proven ability to stay organised in a remote, fast-moving site environment.
• Strong Microsoft 365 and SharePoint skills.
• Proficiency with Bluebeam Revu and Procore.
• Confident using AI tools with human verification.
• Bachelor’s degree, or equivalent years of relevant experience.
• OSHA 30, or willingness to complete this after mobilisation.
• Experience mobilising an owner’s team onto a greenfield site.
• Experience supporting large energy, infrastructure, power generation or major construction projects.
• $90,000 - $110,000 per year
• Site-based role on a major power generation project
• Exposure to a large-scale energy infrastructure build
• Opportunity to support an owner’s team on a complex greenfield project

This Site Office Manager position would suit a highly organised site administrator, project office manager or construction office professional who is used to supporting busy project teams, managing practical site logistics and keeping information, vendors and facilities under control.