James Mooney will manage Firhouse Clover next season.
Clover had confirmed Darren Forsyth as manager for the 2018/19 season earlier in the Summer, but have now revealed Mooney will take charge.
At 27 the manager will be one of if not the youngest in the LSL and will three years the junior of new Newbridge manager Damien Locke.
Mooney was part of a successful coaching set up that included new Leixlip United boss Ed Saul and was headed up by Keith Baker last season.
The Tallaght side made the Intermediate Cup final and were in minutes of securing victory in the prestigious contest only to be beaten in extra time by a Maynooth University Town comeback.
Clover also managed a respectable fourth place finish in the LSL top flight.