The Roses won Commonwealth gold in 2018 under Neville but missed out on a medal under Thirlby’s guidance at the 2022 Commonwealth Games.
Thirlby did however mastermind Test series against Jamaica and New Zealand, although the Roses were beaten by South Africa in February in their final series before the Commonwealth Games.
“Looking ahead to the Commonwealth Games, I am proud of the foundations we have built together,” she added.
“The systems, structures and culture of excellence we have developed have created a strong and resilient team, capable of competing with the best on the international stage.
“The work put in by the players and staff has been exceptional, and I know the group will approach the Games with commitment and belief.”
England Netball, which will recruit for a permanent head coach, external after the Commonwealth Games, said the promotion of Stembridge will provide “continuity and leadership”.
“We are grateful for the leadership and professionalism Jess has shown throughout her time as head coach, and for the significant contribution she has made to the continued growth of the Roses programme,” said England Netball chief executive Fran Connolly.
“We now look ahead to building on these strong foundations as the Vitality Roses enter the next phase of their journey.”
The next World Cup will be in Australia in 2027.
