Richard Cockerill will leave his role as England forwards coach after the Six Nations, while Richard Wigglesworth and Aled Walters will join Steve Borthwick's team.
Cockerill stepped in as Red Rose interim head coach after Eddie Jones was sacked in December and retained a role on Borthwick's staff following his appointment as the Australian's successor.
The 52-year-old will be on the move when the Six Nations concludes next month, though, after taking up an offer to become forwards coach of Top 14 side Montpellier.
Borthwick removed Matt Proudfoot and Martin Gleeson from their roles as assistants after he took charge as he started a shake-up, bringing Kevin Sinfield with him from Leicester Tigers.
The England head coach has returned to his former employers once again to recruit Wigglesworth and Walters.
Wigglesworth took over as head coach of the Tigers on a temporary basis following Borthwick's departure for the England job.
The former Red Rose fly-half will become an assistant coach under Borthwick at the end of the season, when Walters will take up his new position of head of strength and conditioning,
Walters was part of the management team that won the 2019 Rugby World Cup with South Africa and will attempt to help England lift the trophy in France this year.
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— England Rugby (@EnglandRugby) February 7, 2023