Supervisor (Civil & Concrete)

McMahon Services; Adelaide; On-site; AUD 90,000 - 130,000; Full time

Benefits offered by this job

Permanent opportunity

Competitive package

Vehicle and project benefits

Job summary

McMahon Services is seeking an experienced Site Supervisor – Civil & Concrete to join our Engineering & Projects team in Adelaide. You will lead crews, coordinate subcontractors, plant and materials, while managing safety, quality and project delivery.

You will plan daily activities, monitor progress, review drawings, and drive short‑term programmes. Strong leadership, field problem solving and a collaborative approach are essential for success.

Qualifications

• Experience as Site Supervisor or similar leadership role on civil/concrete sites
• Strong knowledge of construction methodologies, sequencing and constructability
• Ability to read drawings and project documentation; ensure safety and quality
• Current Driver's Licence and Construction White Card

Responsibilities

• Supervise day-to-day civil and concrete construction works.
• Lead and coordinate crews, subcontractors and work fronts.
• Plan daily and short-term construction activities.
• Coordinate labour, plant, equipment and materials.
• Support the delivery of concrete works including preparation, reinforcement, formwork interfaces, pours and associated civil works.
• Monitor productivity and progress against the project programme.
• Ensure works are completed in accordance with drawings, specifications and client requirements.
• Review site drawings and project documentation.
• Maintain detailed and accurate site diaries.
• Identify delays, variations and project risks early.
• Work closely with Site Managers, Project Managers and Engineers to resolve site issues.
• Coordinate subcontractors and monitor the quality of completed works.
• Lead toolbox meetings, pre-starts and site safety activities.
• Maintain positive relationships with clients and other site stakeholders.
• Mentor and motivate site personnel and lead by example.

Skills

Site leadership

Crew coordination

Safety compliance

Problem solving

Reading drawings

Education

Trade or construction background

Tools

Procore

Aconex

InEight

Job description

McMahon Services is looking for an experienced Site Supervisor – Civil & Concrete to join our Engineering & Projects team.

This is a hands‑on opportunity for a construction professional who knows how to lead crews, coordinate work fronts and keep a site moving safely and efficiently.

Working across civil and concrete construction projects, you’ll coordinate people, subcontractors, plant, equipment and materials while maintaining a strong focus on safety, quality, productivity and programme.

Whether you’re an established Site Supervisor or an experienced Leading Hand or Foreman ready to take the next step, we’re interested in people who bring practical construction knowledge, strong leadership and a positive approach to getting the job done.

About McMahon Services

McMahon Services is one of Australia’s largest privately owned construction, industrial and environmental services organisations, employing more than 1,300 people across Australia.

Our Engineering & Projects team delivers multidisciplinary projects across Water, Defence, Resources, Industrial and Energy, bringing together engineering, construction and project delivery expertise.

We’re proud of the projects we deliver, but equally proud of the people behind them. We invest in our people, provide opportunities to step up and support genuine long‑term career development across our business.

About The Role

Reporting to the Operations Manager and working closely with the wider project team, you’ll supervise and coordinate the resources required to deliver your allocated works.

You’ll have responsibility for the safety, quality, budget and programme of your work areas while leading crews and coordinating plant, materials and subcontractors.

You’ll also be closely involved in the day‑to‑day construction activities, planning upcoming works, solving problems in the field and making sure the team has what it needs to deliver.

You’ll also drive short‑term programmes and monitor progress, identifying potential delays, variations and EOTs early and communicating these with the Site Manager and project team.

What You’ll Do

• Supervise day‑to‑day civil and concrete construction works.
• Lead and coordinate crews, subcontractors and work fronts.
• Plan daily and short‑term construction activities.
• Coordinate labour, plant, equipment and materials.
• Support the delivery of concrete works including preparation, reinforcement, formwork interfaces, pours and associated civil works.
• Monitor productivity and progress against the project programme.
• Ensure works are completed in accordance with drawings, specifications and client requirements.
• Review site drawings and project documentation.
• Maintain detailed and accurate site diaries.
• Monitor labour and resource utilisation against project requirements.
• Help minimise waste, rework and unnecessary project costs.
• Identify delays, variations and project risks early.
• Work closely with Site Managers, Project Managers and Engineers to resolve site issues.
• Coordinate subcontractors and monitor the quality of completed works.
• Lead toolbox meetings, pre‑starts and site safety activities.
• Maintain positive relationships with clients and other site stakeholders.
• Mentor and motivate site personnel and lead by example.

What You’ll Bring

• Experience as a Site Supervisor, Civil Supervisor, Foreman, Leading Hand or similar site‑based leadership role.
• Strong practical experience across civil and/or concrete construction.
• Good understanding of construction methodologies, sequencing and constructability.
• Experience coordinating crews, subcontractors, plant and materials.
• Ability to plan and prioritise daily and short‑term works.
• Ability to read and interpret construction drawings, specifications and project documentation.
• Strong understanding of site safety and quality requirements.
• Good communication and leadership skills.
• Practical problem‑solving capability and the confidence to make decisions in the field.
• Ability to work collaboratively with project and engineering teams.
• Reliable, positive and team‑focused approach.
• Current Driver’s Licence.
• Construction White Card.
• Relevant trade or construction background.

What Will Set You Apart

• Strong experience across structural concrete or civil construction.
• Experience with formwork, reinforcement, concrete pours, foundations, slabs, footings, pits or structures.
• Bulk earthworks, drainage or underground services experience.
• Experience coordinating concrete, formwork and reinforcement subcontractors.
• Experience within Water, Defence, Resources, Industrial or Energy projects.
• Experience working within live or operational environments.
• Previous responsibility for short‑term programming and resource planning.
• Experience using Procore, Aconex, InEight or similar project systems.
• Current First Aid Certificate.
• Ability to obtain relevant Defence or project clearances where required.

Why Join McMahon Services?

• Permanent opportunity with long‑term career prospects.
• Work across diverse civil, concrete and multidisciplinary projects.
• Take genuine responsibility for your work areas and site teams.
• Work alongside experienced Site Managers, Project Managers, Engineers and Construction Managers.
• Build your programming, commercial and project delivery capability.
• Lead and develop crews and subcontractors.
• Gain exposure across complex project environments.
• Genuine pathway towards Site Manager and broader construction leadership opportunities.
• Access ongoing learning and development through the MAC Learning Academy.
• Competitive package, vehicle and applicable project benefits.
• Join a practical, collaborative team that values good site leadership.

At McMahon Services, we embrace diversity and inclusion as fundamental values. We believe that a diverse workforce fosters innovation, creativity and a deeper understanding of the communities we serve. We are committed to creating an inclusive environment where all employees feel valued, respected and empowered to contribute their unique perspectives and talents. We encourage applications from people of all backgrounds, identities and experiences.