RTÉ's Director of Human Resources Eimear Cusack is to leave the organisation next year.
In a note to staff, RTÉ's Director General Kevin Bakhurst said she had made the decision to step down and will remain in the role until spring 2026 "to provide sufficient notice to allow RTÉ to recruit her successor and allow for some overlap".
He also said Ms Cusack is not leaving as part of the Voluntary Exit Programme and stated members of the Leadership Team were not eligible to apply.
Mr Bakhurst also thanked her for her "invaluable support" since she joined the organisation in 2017, saying she has played an important role in the "ongoing transformation" of RTÉ.
RTÉ said it will advertise for the role of Chief People Officer in the coming weeks.