Regional Site Supervisor – Hybrid Site & Office Lead

McMahon Services; Wakefield; On-site; AUD 90,000 - 110,000; Full time

Job summary

McMahon Services is seeking an experienced Site Supervisor to join our Building & Construction team in Port Pirie, SA. You will coordinate day-to-day site activities, trades and safety while working closely with the Project Site Manager and project team.

The role blends field supervision with office planning, documentation review and progress reporting in a live industrial environment on the Nyrstar site. A White Card, valid driver’s licence and strong communication are essential.

Qualifications

• Previous experience in a Site Supervisor, Site Foreman or similar construction leadership role.
• Commercial, industrial or building construction experience.
• Strong practical understanding of construction methodologies and sequencing.
• Ability to coordinate trades, subcontractors and site resources.
• Confidence working across both site and office-based responsibilities.
• Ability to read and interpret drawings, plans and project documentation.
• Experience with site safety documentation including SWMS, JSAs and risk assessments.
• Strong communication and stakeholder management skills.
• Good organisation and attention to detail.
• Practical problem-solving skills and the ability to think on your feet.
• Construction White Card and current Driver’s Licence.
• Senior First Aid qualification, or willingness to obtain.
• Ability to meet Nyrstar and project-specific site access requirements.
• Ability to pass a pre-employment medical and drug and alcohol testing.

Responsibilities

• Supervise day-to-day construction activities at the Nyrstar Port Pirie site.
• Coordinate trades, subcontractors, labour, plant and materials.
• Plan and coordinate upcoming works with the Project Site Manager and project team.
• Monitor site progress, productivity, quality and programme requirements.
• Lead pre-starts, toolbox meetings and site safety activities.
• Review and support the preparation of SWMS, JSAs and risk assessments.
• Assist with RFIs, variations, delays and other project documentation.
• Complete site diaries, progress reports and other project records.
• Maintain strong communication between site and office-based project teams.
• Build positive working relationships with Nyrstar, subcontractors and other stakeholders.
• Work effectively within a live operational industrial environment.
• Ensure works are completed safely, efficiently and to required quality standards.

Skills

Site supervision

Construction leadership

Coordination

Reading drawings

Safety docs SWMS/JSAs

Communication

Organisation

Problem solving

White Card

First Aid

Job description

McMahon Services is seeking an experienced Site Supervisor to join our Building & Construction team in Port Pirie, SA. You will coordinate day-to-day site activities, trades and safety while working closely with the Project Site Manager and project team.

The role blends field supervision with office planning, documentation review and progress reporting in a live industrial environment on the Nyrstar site. A White Card, valid driver’s licence and strong communication are essential.