Plumbing Site Manager

About the role

McMahon Services, a privately owned construction, industrial and environmental services organisation, is looking for an experienced Master Plumber to join its Adelaide team as Plumbing Site Manager. Reporting to the Operations Manager, this is a hands-on leadership role where you deliver plumbing projects safely, on time and to a high standard, mentor teams and support the growth of the plumbing division.

Key responsibilities

• Lead and supervise site-based plumbing teams across commercial projects
• Drive a strong safety culture and ensure compliance with statutory and company requirements
• Coordinate labour, materials and equipment to optimise project delivery
• Maintain quality control across all stages of works
• Read, interpret and manage drawings, specifications and design changes
• Build relationships with clients, subcontractors and internal stakeholders
• Contribute to continuous improvement of the plumbing business

Required profile

• Master Plumber qualification, current driver's licence and White Card
• Minimum 5+ years in a Site Manager role within commercial plumbing
• Strong experience with commercial plumbing systems: hydraulics, fire services, hot water systems, TMVs, water filtration and tempering systems
• Proven ability to plan, coordinate and manage materials, tools and site resources
• Solutions-focused mindset with a strong understanding of compliance, standards and best practice
• Experience on complex or large-scale commercial and/or civil projects (desirable)
• Flexibility to travel to regional projects and ability to pass pre-employment medical, including drug and alcohol testing

Required skills

• Digital tools: Procore and Microsoft Office (Excel, Teams, Outlook)
• Leadership, communication and problem-solving skills

What we offer

• Long-term career development with pathways into senior leadership roles
• Company vehicle, laptop and mobile phone
• Ongoing training and professional development
• Uniform and PPE provided