Group Administrator

McMahon Services, a national leader in construction, industrial, and environmental services, is seeking a dedicated and versatile Group Administrator to join our Civil & Infrastructure team. This is a crucial role providing comprehensive administrative support to the business unit and enabling the smooth delivery of projects and team initiatives.

About McMahon Services

At McMahon Services, we are passionate about delivering exceptional results across Australia. We pride ourselves on our collaborative culture, commitment to safety, and focus on innovation. Joining our team means becoming part of a company that values its people and offers opportunities for long-term career growth.

About the Role

As our Group Administrator, you will be the central point of contact for a wide range of administrative functions, reporting directly to the Executive General Manager – Civil & Infrastructure. Your proactive approach and exceptional organisational skills will be essential in supporting the team and ensuring efficient business operations.

What You Will Do

While each day will bring variety, your core responsibilities will include:

• Support reporting processes by collecting and formatting information for stakeholders, including board papers.
• Manage internal meetings: prepare agendas, organise logistics, and record minutes.
• Coordinate internal communications, job file systems, and general clerical duties.
• Administer employee onboarding, including medicals, inductions, IT, and ongoing training records.
• Organise business unit logistics: training schedules, bookings, travel, and events.
• Assist with project administration, including documentation, coordination, and Pronto (finance system) support.

What You Will Bring

• Minimum 5 years of administrative experience, preferably in construction or similar industries.
• Demonstrated ability to develop internal processes and documentation.
• Proven experience in HR administration and managing business finances.
• Experience handling confidential information and managing competing deadlines.
• Strong time-management, multitasking and communication skills.
• Proficient in Microsoft Office Suite

What Will Set You Apart (Desirable Skills)

• Formal or informal qualification in construction, business, accounting, or a related field.
• Experience working within the Civil, Infrastructure, or Environmental sectors.
• Familiarity with ERP and project management platforms is desirable.
• Proven negotiation, problem-solving, and decision-making skills.
• Ability to work autonomously and take initiative.

Why Join McMahon Services?

We offer more than just a job; we provide a career within a supportive and growth-oriented environment. You will benefit from:

• A competitive salary and benefits package.
• Opportunities for professional development through our in-house MAC Learning Academy.
• A collaborative and inclusive workplace culture.
• The chance to contribute to significant projects and make a real impact.

Ready to take on a challenging and rewarding role? Apply now to join the McMahon Services team!

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.

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