Chelsea confirmed this on it twitter page – @ChelseaFC with a welcome message to their former star, saying;
“@PetrCech is our new Technical and Performance Advisor! Welcome back, Big Pete.”
Cech, who recently left Arsenal as their number one choice goalkeeper also took to his twitter official handle – @PetrCech to express how privileged he is to join the London side again.
“I feel very privileged to have this opportunity to join @Chelseafc again and help create the best possible high level performance environment to continue the success the club has had over the past 15 years.”
“I’m looking forward to the new challenge and hope I can use all of my football knowledge and experience to help the team achieve even more success in the future.”