Chris Neville has left his position at Blackburn Rovers with immediate effect.
The Head of Athletic Performance, who joined the club as part of former Rovers boss Michael Appleton's backroom staff in January 2013, will leave his role to to pursue other opportunities.
"All good things come to an end and after four-and-a-half years at Blackburn Rovers it is time to move on," said Neville.
"It is a great club, steeped in history, with some excellent players, staff and fans. I'm sure the club will move forward and challenge for promotions over the next few seasons.
"It has been an honour to have been a small part of BRFC and wish everyone success in the future. I'm looking forward to developing new and excited challenges over the next few years."
Blackburn Rovers would like to thank Chris for all his efforts and wish him well for the future.