Oxtoby managed Bristol Metropolis from 2018 to 2021 earlier than changing into assistant coach to Emma Hayes at Chelsea for 2 seasons.
The Australian has additionally had spells as Scotland, Birmingham Metropolis, Perth Glory and Australia Underneath-20s assistant.
She started her managerial profession at Nottingham Forest in 2012.
Underneath Oxtoby, Northern Eire misplaced to Norway within the Euro 2025 qualifying play-offs final yr.
Final month, in what proved to be Oxtoby’s closing two video games in cost, they misplaced 5-0 to Iceland on combination to overlook out on promotion to the highest tier of the Nations League.
“It has been an honour and a privilege to steer Northern Eire,” Oxtoby instructed the Irish FA’s web site upon the announcement of her departure.
“We now have seen a large transition of younger gamers coming via and an actual excessive performing atmosphere created which is a large credit score to gamers and employees alike who’ve been a pleasure to work with throughout my time in submit.
“I want everybody the most effective going ahead. To the followers, thanks for all the time supporting the journey. Northern Eire, and the Inexperienced and White Military, will all the time have a particular place in my coronary heart.”
Newcastle had been and not using a head coach since Becky Langley left on 21 October with the membership ninth within the desk.
They went totally skilled in 2023 and completed fifth of their first marketing campaign within the second tier final season.
This season the highest two from WSL 2 will earn computerized promotion to the highest flight, whereas the group that end third face a play-off with the underside membership within the WSL.

