Community Impact Award
Brigadier David McCammon AM, DSM & Bar has spent much of his career creating opportunities for others to grow. Now leading around 20,000 young Australians as National Commander of the Australian Army Cadets, the Southern Cross University graduate has been named joint winner of the 2026 Alumni Community Impact Award, recognising his contribution to leadership, education and communities across Australia.
Across more than three decades of military service, David’s responsibilities have changed considerably. One principle has remained constant: his belief that leadership is ultimately measured by its impact on others.
“If I could distil leadership into a simple statement, it’s about helping people to be better versions of themselves,” David said.
“Leadership is about looking after those who work for you or work around you and helping them to thrive.”
Today, that belief guides David’s work with the Australian Army Cadets.
As National Commander since 2024, David leads an organisation of around 20,000 cadets supported by more than 2,000 adult volunteers across Australia. Its programs give young people practical experiences in leadership, teamwork and community service.
“You see young 13-year-olds enter the program, some having difficulty expressing themselves. By the end of the program, you’ve got young Australians that are confident, capable, can lead their peers and deliver across all walks of life in all communities in Australia.”
Some of the work David values most is happening in regional and remote Australia, where cadet units can become an important part of their local communities.
“Some of the most rewarding cadet units I get to see are the smaller ones, where we’ve got one to two volunteers, and these volunteers are amazing humans, the type of people that hold communities together.”
“They’re out there giving up their own time, looking after these young Australians and helping them to develop.”
David has championed increased participation in regional, remote and First Nations communities. Under his leadership, the organisation has also strengthened connections with universities and industry and expanded programs in STEM, aviation, robotics and cyber.
During an adventure training program in Tasmania, David watched a group of cadets spend a week hiking, kayaking and facing unfamiliar conditions.
“You could just see them grow from where they started to where they finished.”
“Seeing them get off the bus to start a little apprehensive and then seeing them at the end of that week go home so confident and so full of self-esteem. It’s just a privilege to see that occur.”
David also sees the cadet experience as a way of opening up possibilities beyond the program.
“We see ourselves as a vehicle to help young Australians launch into adulthood. And that’s a big part of it.”
His own experience of higher education helps explain why.
David began studying a Bachelor of Management and Professional Studies at Southern Cross University while serving as a junior Army officer. His work moved him between jobs and locations, including from Sydney to Townsville, while the University’s flexible study model allowed him to continue his degree alongside full-time service. He graduated in 2006.
“My degree at Southern Cross University was really the start of my tertiary journey, and I’ve gone on to get other tertiary education,” he said.
“But I look back now and see how important that initial phase was for me. It really taught me how to study. It was the right structure for me at that stage and really put me on a great journey of learning.”
David says the degree also developed management and leadership skills that he continues to draw on today.
“I still remember much of those learnings now and still put them into practice.”
That experience continues to inform David’s work with cadets. He has helped establish tertiary agreements designed to create clearer pathways for young people considering further education.
“It has been really rewarding to see the organisation able to get some tertiary agreements up and running to give cadets a glide path into opportunities,” he said.
“I look back and reflect on my own university journey and how much that broadened me. So, I want to ensure that we give that opportunity to more young Australians.”
David’s commitment to developing others has been tested and refined across a substantial military career. He has commanded at platoon, company, battalion and brigade levels and served on operations in East Timor, Afghanistan and Iraq. His service in Afghanistan was recognised with the Distinguished Service Medal, followed by a Bar to the medal for his service in Iraq.
Education has also been threaded through his senior appointments. As Commandant of the Combined Arms Training Centre, he oversaw the training of thousands of Army recruits and the delivery of individual training courses. As Director Soldier Career Management Army, he worked across a workforce of more than 20,000 soldiers, with responsibilities spanning career development and talent management.
Asked what makes him proudest, David returns to the people he has worked alongside.
“What I’m most proud of is when I see people that I’ve worked with, or people who have worked for me, grow and be successful. That, I think, is my most rewarding thing.”
David was quick to share the recognition with the cadet movement and its volunteers.
“It’s a huge honour to be recognised by Southern Cross University.”
“It’s something that I take away as great recognition for the cadet movement and all of our volunteers for the work that they do in and around Australia on a day-to-day basis.”
Thousands of young people will eventually leave the cadet movement for universities, trades, the Australian Defence Force and other careers.
“As cadets leave the program, my hope is that they’re leaving more confident, more resilient, with better leadership skills.
“I hope that they go back into the Australian community and thrive.”
2026 Alumni Impact Award Winners
Alumnus of the Year, Laura McRae
Laura is the Principal of Orara High School and a two-time graduate of Southern Cross University. With a career dedicated to public education and regional communities, she is passionate about creating opportunities for young people and empowering the next generation of educators. As the 2026 Alumnus of the Year, Laura is recognised for her empathetic leadership, commitment to lifelong learning and advocacy for equitable education that enables every student to thrive.
Learn more about Laura
Young Alumnus of the Year, Amylee Quirk
Amylee Quirk is an environmental scientist and lawyer specialising in renewable energy projects and environmental protection. As Technical Lead for Environmental Assessments and Approvals at NGH Consulting, she combines scientific expertise with legal knowledge to help balance sustainable energy development with environmental conservation. Named the 2026 Young Alumnus of the Year, Amylee is recognised for her emerging leadership, environmental advocacy and commitment to creating a more sustainable future.
Learn more about Amylee
Early Career Alumnus of the Year, Jordan Carroll
Jordan Carroll is an entrepreneur, business consultant and graduate of Southern Cross University with a Bachelor of Business. As founder of Launch Crew Consulting, he has supported more than 200 clients across 26 countries, combining international business expertise with a passion for helping community and mission-driven organisations thrive. Named the 2026 Early Career Alumnus of the Year, Jordan is recognised for his entrepreneurial spirit, commitment to giving back and dedication to creating meaningful impact.
Learn more about Jordan
International Alumnus of the Year, Dr. Berhane Lakew
Dr Berhane Lakew is an agricultural scientist and plant breeder who has spent more than 30 years advancing crop improvement in Ethiopia. A Southern Cross University PhD graduate, he has helped develop more than 25 improved barley varieties, strengthening food security and farmers’ livelihoods. Named the 2026 International Alumnus of the Year, Berhane is recognised for his contribution to agricultural research, international collaboration and mentoring the next generation of scientists.
Learn more about Dr. Berhane
Community Impact Alumnus of the Year, Mieke Elzer
Mieke Elzer is a lawyer and community advocate, and a graduate of Southern Cross University with First Class Honours in Law. Her work spans environmental protection, social justice and supporting women affected by domestic violence. Named joint winner of the 2026 Alumni Community Impact Award, Mieke is recognised for her advocacy, commitment to empowering others and dedication to creating positive change for people and the planet.
Learn more about Mieke
Community Impact Alumnus of the Year, David McCammon
David McCammon is a National Commander of the Australian Army Cadets and a graduate of Southern Cross University. With more than three decades of military service, he is dedicated to developing future leaders and creating opportunities for young Australians. Named the joint winner of the 2026 Alumni Community Impact Award, David is recognised for his leadership, commitment to education and service to communities across Australia.
Learn more about David
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