At just 21, Aircraftwoman Kacie McGill‑Hayes is making her mark in a trade traditionally dominated by men.

Growing up in Ipswich, Queensland, Aircraftwoman McGill-Hayes spent many weekends around cars, helping with her grandfather’s drag-racing team and developing a passion for mechanical work. 

That early interest led her to join Air Force in 2023 and pursue a career as a ground support equipment technician (GSETECH). 

Almost three years on, she is thriving in her first posting at 114 Mobile Control and Reporting Unit (114MCRU) in Darwin.

As a GSETECH, no two days look the same – something Aircraftwoman McGill-Hayes loves about the role. 

“My role is extremely diverse, providing me the opportunity to learn something new every day,” she said.

“Day-to-day activities include scheduled and non‑scheduled maintenance on a variety of green fleet vehicles, including G‑Wagons and MAN trucks. 

“We also maintain generators, air‑conditioning units and the radar support systems used at 114MCRU.”

She is currently working toward a number of qualifications including a Certificate III in heavy commercial vehicle mechanical technology, and electrical disconnect and reconnect authorisations – skills she said will serve her well throughout her career within and outside of Defence. 

'There are so many different roles to choose from, and the opportunities and experiences in Defence are unlike any other career. Take the chance, you won’t regret it.'

While the GSETECH trade remains predominantly male, with a ratio of roughly one woman to every 27 men, the experience has been overwhelmingly positive.

“There are moments where you feel like you need to prove yourself; however, I have been fortunate enough to be a part of a very supportive and encouraging team, so those feelings don’t last,” she said. 

“My first posting has been amazing. It’s incredibly rewarding to be part of a team that takes pride in getting the job done.” 

With International Women’s Day approaching, Aircraftwoman McGill-Hayes hopes her experience shows other women they belong in mechanical trades.

“Since enlistment, I have always felt valued and accepted,” she said. 

“There’s a place for women in every part of the organisation and the pathways and support networks available make that clear.”

Being able to learn at her own pace and without judgement has been central in building her confidence in the male-dominated trade. 

“I’m trusted to do the job, just like everyone else,” Aircraftwoman McGill-Hayes said. 

For young women considering a career in the ADF, she encourages them to not hold back. 

“There are so many different roles to choose from, and the opportunities and experiences in Defence are unlike any other career. Take the chance, you won’t regret it,” she said.