Former Peterborough United player David Oldfield has returned to the club to become manager Grant McCann's new assistant.
Oldfield has signed a two-year deal with Posh after initially carrying out the role for the final few weeks of last season.
It will be the second time that the 48-year-old has been part of Peterborough's coaching staff having previously worked there between 2008-2011.
He replaces Lee Glover who was sacked back in March.
Peterborough have also confirmed that Mark Tyler has been appointed Goalkeeping Coach on a permanent basis, but highly-rated midfielder Jermaine Anderson has turned down the offer of a new contract.