QPR director of football Les Ferdinand has stepped down from the role.
Ferdinand, 56, spent eight years as a player at the club and returned to Loftus Road in 2014, initially as head of football operations.
QPR were relegated from the Premier League in 2015 and have spent the last eight years in the Championship, narrowly avoiding relegation last season.
Ferdinand told the club’s official website: “This has not been an easy decision. My life is football, I love football and I want to stay in football, but I do feel this is the right time for me to step down from my position here.
“Everyone knows how special Queens Park Rangers is to me and it has been a privilege to be back at the club.
“There have been challenging times and I have had to make some very difficult decisions but every decision I have made has been with the best interests of the club at heart.”
QPR appointed Gareth Ainsworth as head coach in February after sacking Neil Critchley, who lasted just 12 games in the role.
Critchley had replaced Michael Beale, who left Loftus Road in November to become Rangers manager having guided QPR to seventh in the table.
QPR chairman Amit Bhatia added: “In an industry where individuals with genuine authenticity and integrity appear to be scarce, Les’ sincerity and honesty have always set him apart, and have made him so special and so valued by the board.”