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A natural leader with strong commercial insight, Andrew brings over 35 years’ experience in the communications and electrical industry, including 10 years working as the Manager of Communications and Electrical Projects for the former Royal Adelaide Hospital. Andrew is well known and respected in the industry for his ability to effectively drive teams and projects to deliver client and end-user focussed outcomes.
A natural leader with strong commercial insight, Andrew brings over 35 years’ experience in the communications and electrical industry, including 10 years working as the Manager of Communications and Electrical Projects for the former Royal Adelaide Hospital. Andrew is well known and respected in the industry for his ability to effectively drive teams and projects to deliver client and end-user focussed outcomes.
01 Jun 2023

Andrew Russell

A natural leader with strong commercial insight, Andrew brings over 35 years’ experience in the communications and electrical industry, including…
Scott is a Director at AHT and our Business Improvement Manager, with extensive experience driving operational excellence and process optimisation across diverse industries. Having successfully run his own business, Scott has in-depth knowledge of all aspects of business operations. Known for his exceptional problem-solving skills, he consistently delivers high-quality work and approaches each task with professionalism and a commitment to excellence. Scott is responsible for driving the continuous improvement of AHT’s processes, systems, and overall performance by bridging the gap between operations, strategy, and leadership. He focuses on identifying areas for improvement and implementing changes that enhance efficiency, reduce costs, and boost productivity. As a board member, Scott actively contributes to AHT’s governance and strategic direction, providing insight and oversight across key initiatives. He collaborates with executive leadership to shape long-term goals, ensure alignment with organisational values, and support effective decision-making that balances operational priorities with future growth. Outside of work, Scott enjoys home renovations, team sports, gym and outdoor activities, as well as self-development books and courses, which fuel his passion for problem-solving and strategic thinking. Scott personifies AHT’s motto: Safety First, Quality Always.
Scott is a Director at AHT and our Business Improvement Manager, with extensive experience driving operational excellence and process optimisation across diverse industries. Having successfully run his own business, Scott has in-depth knowledge of all aspects of business operations. Known for his exceptional problem-solving skills, he consistently delivers high-quality work and approaches each task with professionalism and a commitment to excellence. Scott is responsible for driving the continuous improvement of AHT’s processes, systems, and overall performance by bridging the gap between operations, strategy, and leadership. He focuses on identifying areas for improvement and implementing changes that enhance efficiency, reduce costs, and boost productivity. As a board member, Scott actively contributes to AHT’s governance and strategic direction, providing insight and oversight across key initiatives. He collaborates with executive leadership to shape long-term goals, ensure alignment with organisational values, and support effective decision-making that balances operational priorities with future growth. Outside of work, Scott enjoys home renovations, team sports, gym and outdoor activities, as well as self-development books and courses, which fuel his passion for problem-solving and strategic thinking. Scott personifies AHT’s motto: Safety First, Quality Always.
01 May 2023

Scott McCabe

Scott is a Director at AHT and our Business Improvement Manager, with extensive experience driving operational excellence and process optimisation…
Peter is our Senior IT Engineer. After beginning his career in IT, he joined AHT in 2018 as an electrical apprentice, seeking a break from office life. It didn’t take long before he got back involved in IT systems, and since 2024 he has been almost entirely off the tools—though he’s trying to prolong it as long as possible! Peter brings a broad skill set across IT servers, networking, electrical systems, and communications, and is deeply passionate about his work. His current focus is on Operational Technology (OT) networks for large buildings—an often overlooked but critical area. Outside of work, he is a father of two boys and enjoys spending his spare time cycling.
Peter is our Senior IT Engineer. After beginning his career in IT, he joined AHT in 2018 as an electrical apprentice, seeking a break from office life. It didn’t take long before he got back involved in IT systems, and since 2024 he has been almost entirely off the tools—though he’s trying to prolong it as long as possible! Peter brings a broad skill set across IT servers, networking, electrical systems, and communications, and is deeply passionate about his work. His current focus is on Operational Technology (OT) networks for large buildings—an often overlooked but critical area. Outside of work, he is a father of two boys and enjoys spending his spare time cycling.
01 Aug 2022

Peter Sheridan

Peter is our Senior IT Engineer. After beginning his career in IT, he joined AHT in 2018 as an electrical…
Wayne is our Communication Manager for eHealth, overseeing the SA Health Portfolio within the AHT Group’s Health Division. He joined us in September 2023, bringing 18 years of experience in the SA Health portfolio from another leading South Australian communication company, where he served as a Communication Divisional Manager. Wayne also has extensive experience in the communications field across Europe, having worked in the United Kingdom, Germany, France, and the Netherlands. In his spare time, Wayne enjoys spending time with family and friends, fishing, boating, watching AFL, and indulging in anything related to motorsports. Wayne firmly believes in the power of teamwork, stating, "You can only do so much by yourself, but together we can do so much." He emphasizes the importance of a team environment within a company and extends this philosophy to his customer relationships.
Wayne is our Communication Manager for eHealth, overseeing the SA Health Portfolio within the AHT Group’s Health Division. He joined us in September 2023, bringing 18 years of experience in the SA Health portfolio from another leading South Australian communication company, where he served as a Communication Divisional Manager. Wayne also has extensive experience in the communications field across Europe, having worked in the United Kingdom, Germany, France, and the Netherlands. In his spare time, Wayne enjoys spending time with family and friends, fishing, boating, watching AFL, and indulging in anything related to motorsports. Wayne firmly believes in the power of teamwork, stating, "You can only do so much by yourself, but together we can do so much." He emphasizes the importance of a team environment within a company and extends this philosophy to his customer relationships.
01 Aug 2022

Wayne Caldinez

Wayne is our Communication Manager for eHealth, overseeing the SA Health Portfolio within the AHT Group’s Health Division. He joined…
Bryan Richards is a Project Manager at the Women’s and Children’s Hospital, where he leads a team delivering targeted projects for our clients. Bryan joined AHT in early 2025, bringing over 18 years of experience as a Project Leader in the industry. Over the past decade, he has primarily worked on hospital projects for several well-known builders, gaining extensive expertise in healthcare infrastructure. Outside of work, Bryan enjoys spending time with his family, tending to his lawns, and watching AFL—a proud Port Adelaide supporter. Bryan lives by the quote, "Adapt and overcome." No matter what problems life throws your way, there is a solution—so make it happen.
01 Aug 2022

Bryan Richards

Bryan Richards is a Project Manager at the Women’s and Children’s Hospital, where he leads a team delivering targeted projects…
Giles is a highly experienced HVAC & Controls Technician currently supporting the Queen Elizabeth Hospital (TQEH) under AHT’s Health Division. With nearly four years at AHT and an impressive 24 years in the commercial HVAC industry, Giles brings a wealth of technical expertise and hands-on knowledge to his role. His responsibilities range from maintaining complex HVAC systems to troubleshooting and optimising control systems across healthcare environments—ensuring reliable, efficient systems in critical spaces. Outside of work, Giles enjoys spending quality time with his family and unwinding on the weekends. A passionate car enthusiast, he often takes one of his weekend cars out for a drive, embracing the freedom of the open road.
01 Aug 2022

Giles Bolton

Giles is a highly experienced HVAC & Controls Technician currently supporting the Queen Elizabeth Hospital (TQEH) under AHT’s Health Division.…