Research shows young women lose their confidence in, and appetite for, STEM while in primary school, so Archer wants to see more importance put there.
Engineering NZ is playing an important part with its "Wonder Project" which will have 800 STEM professionals in NZ schools this year.
The program works with children to design and build rockets from plastic bottles.
The university also changed it's approach to attracting females to enrol.
"In 2017 we started a new project to refresh our approach which included students speaking and running workshops in schools, new women in engineering residential camp, a tutoring hub for NCEA Maths and Physics and campus-based outreach events," Archer said.
She said there was no single factor to explain the low number of females compared to males in the industry.
"We find that many students will only choose engineering as a study/career path if they have been exposed to it through family, friends, teachers, or our programs," she said.
"So to create the change we need to also influence those influencers."
Women working, and succeeding in engineering, are also passionate about getting more women in the industry.
Civil Engineer Sulo Shanmuganathan said the engineering industry in New Zealand had changed dramatically - especially in the past five years.
She said the company she worked for was forward-thinking with flexible work hours and an inclusive environment.
"I think the message I want young girls to hear is it is not always about being on-site with a hammer," she said.
"Engineering is more than that and my job is in the office, on the computer, but also drawing with pen and paper and doing some pretty amazing designs.
Wright said flexible work hours had attracted more women to engineering and was helping keep them there.
"I am in a band and I have been able to start work early so I can go and perform or practice," Wright said.
"But there are also men, and women, in the office who work flexible hours so they can collect their children from school."
Wright said finding the right employer was key to keeping more women in engineering long term.
"Workplaces might have been unsupportive for women in the past but that hasn't been my experience at all," Wright said.