Are you looking to kick-start your career in administration with a leading Australian company? McMahon Services, a privately-owned leader in construction, industrial and environmental services, is seeking an enthusiastic Office Administrator to join our Northern Territory team.

About McMahon Services

At McMahon Services, we are committed to delivering excellence across Australia and New Zealand. We value our people, foster innovation, and provide opportunities for professional growth. Join us and contribute to projects that are vital to the infrastructure of our regions.

About the Role

In this role, you will play an important part in supporting the smooth day-to-day operations of the NT office. You'll be responsible for general administrative tasks, coordinating travel and communications, and assisting the wider team with day-to-day support. You’ll also have the opportunity to build valuable skills, gain hands-on experience, and grow within a supportive and collaborative team environment.

What You Will Do:

• Welcome clients and visitors to the office and provide professional first point of contact 
• Manage incoming calls and enquiries
• Coordinate travel arrangements including flights, accommodation and related bookings
• Order and maintain office supplies, including stationery and staff amenities 
• Keep office areas neat and organised, including meetings rooms and kitchen spaces
• Assist with creating posters, invitations, and other internal communications content
• Support the delivery of company events and office activities 
• Monitor and manage the administration inbox, ensuring timely responses and actioning of requests
• Raise purchase orders for supplier payment and assist with basic procurement tasks as required 

What You Will Bring:

• A positive, can do attitude with a willingness to learn and grow within an office environment 
• Strong communication and interpersonal skills, with a friendly and professional approach when dealing with clients and team members
• Good organisation skills and attention to detail, with the ability to manage multiple tasks and prioritise in a busy environment 
• Good computer skills and confidence in learning new systems, processes and software as required
• Demonstrate the ability to work independently and manage time effectively

What Will Set You Apart: 

• Previous experience in an office admin or customer service role, demonstrating reliability and a strong work ethic
• The ability to quickly learn and adapt to new software and processes 
• A natural team player who builds positive working relationships and contributes to a supportive and collaborative workplace culture
• Strong initiative and willingness to go above and beyond to support the wider team and improve office efficiency.
• A proactive and dependable approach, with the ability to take ownership of tasks and see them through to completion.

Why Join McMahon Services?

We offer a supportive, high-performance environment where your skills are valued, and your contributions are recognised. You'll enjoy:

• Competitive salary, benefits and career growth opportunities.
• Employee discounts, recognition and financial wellness programs.
• Access to our in-house MAC Learning Academy for ongoing career development.
• Strong commitment to safety and well-being.
• A culture of innovation and continuous improvement.

Ready to take the next step in your career with a great team. Apply Today?

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.