Ms Turner said she began her on-sea roles as third mate on cargo ships Rotiti, Marama, Ngahere and tanker Amokura, and progressed to second mate, then chief officer.
She finally gained her ocean-going master's ticket after six years at sea, and study periods at the NZ Maritime School.
She's worked on the Sea Link Cook Strait ferry, the gas tanker Tarahiko, and the Forum Line that delivered cargo around the Pacific Islands.
She was also a container planner at Sulphur Point terminal, then joined Mount Maunganui-based NZL Group as a stevedoring supervisor.
Ms Turner said her later career moves had been in corporate roles, including as a private consultant to the industry.
Her role as Master of the Golden Bay has only been in an acting capacity, but should she be offered a permanent position she would grab it with both hands, she said.
"I'm loving it. I really enjoy the challenge and it's a great feeling to be in charge of a large ship. Yes it was a bit daunting at first, but I think it's a brilliant career choice."
Last month, with Ms Turner at the helm, the Golden Bay twice berthed at Tauranga.
When asked what it was like parking a 93-metre container ship at a port, she thinks for a moment.
"The best description I have heard which is most apt, is that it's like picking up a cake of wet soap off a wet bathroom floor. It really depends on the weather how smoothly it goes. In bad weather the ship does move around a lot and berthing it in windy Wellington can be a real challenge."
Ms Turner said her three adult children aged 17 to 22 years and other family members had taken her new role all in their stride
Her partner, who worked in the same industry, was "so supportive and encouraging".
Ms Turner said she hoped her role would inspire others to realise that a person's gender should not be a barrier to anyone pursuing their passion no matter what it was.
"Whatever your career choice is just go for it," she said.