St John Ambulance staff will vote on an offer to introduce shift payments for their unsociable work hours following almost a year of negotiations.
The deal sees shift recognition equivalent to 5 per cent of an ambulance officer's annual salary this year, and an increase to 25 per cent in July 2020.
All hours worked by an officer between 6pm and 6am and all work on weekends would include additional payment.
"This is great news for a service that was struggling to attract and retain staff," Waikato-based St John paramedic Dorothy Johnston said.
"It gives us hope that there is still a path in St John. We are so grateful for the support of our members and union to be able to achieve this for everyone in the service."