With a strong fascination for space and astrophysics, it was only a matter of time before Rhianna McHendrie (BSc(Hons)(ChemS), ME(Materials) ’24) took her growing passion for chemistry and materials science to the next level.
“I developed an appreciation for understanding matter at a fundamental level,” Rhianna says.
“That scientific grounding led me to materials engineering, a field where I could apply knowledge in practical, innovative ways with real-world impact.”
At Flinders, Rhianna thrived in a collaborative STEM environment, working across disciplines and engaging with external research facilities. Her master’s thesis, which earned the Most Outstanding Thesis Award in Mechanical and Materials Engineering at the 2023 Flinders Engineering Expo, explored novel titanium-based alloys containing gallium. Or in layman’s terms…
“These materials offer antibacterial properties and a reduced stiffness closer to that of bone, making them promising candidates for biomedical implants,” she says.
Rhianna credits her academic growth to the mentorship of Dr Reza Hashemi, Senior Lecturer at Flinders. “His support and guidance were instrumental,” Rhianna reflects. “He challenged me to refine my ideas, encouraged my research pursuits, and fostered an environment that valued both critical thinking and innovation.”
Now a graduate materials engineer at BAE Systems Australia, one of the country’s largest defence contractors, Rhianna is applying her expertise to complex, high-impact projects.
“No two days are the same,” she says. “My work spans the entire materials’ lifecycle, from corrosion mitigation and stress analysis to investigating cutting edge material technologies.”
Rhianna’s early career success has not gone unnoticed. She was named 2024 Engineering Graduate of the Year at BAE Systems Australia and named as a finalist in the 2024 Australian Defence Magazine 30 Under 30 Awards, which celebrates emerging leaders in the industry.
Reflecting on the transition from study to industry, Rhianna notes the shift in pace and complexity. “In university, problems are well-defined and allow for deep exploration,” she explains. “In industry, projects are multifaceted, with tighter timelines, broader constraints, and competing priorities. Solutions must be technically rigorous, feasible, cost-effective, and aligned with operational goals.”
With a strong foundation in science and a passion for innovation, Rhianna is poised to make lasting contributions to Australia’s defence and biomedical sectors.
“I’m excited by the possibilities,” she says. “Materials engineering is a space where science meets impact – and I’m proud to be part of that journey.”
Find Your Fearless | Study Science
Find Your Fearless | Study Engineering