Somerset Cricket Club says Director of Cricket Matt Maynard will be leaving the club at the end of the season.
The club has decided to separate the roles of Director of Cricket and Head Coach.
Somerset CEO Lee Cooper says the club is parting company with Maynard "on very amicable terms".
Maynard says he will leave the club "with a heavy heart".
Somerset says it will announce a new Director of Cricket and Head Coach shortly.
Somerset's newly appointed Director of Cricket, Matt Maynard, started his new post at the County Ground today.
He's been charged with returning the club to the top of the game and delivering trophy success - and he says he can achieve it.
As a player, Maynard delivered the goods, He captained Glamorgan - the club he served for twenty years - to their very first Championship title in 1997, ironically enough by defeating Somerset at Taunton on the last day of the season.
No one has ever managed to lead Somerset to the game's top prize in 132 years but Maynard can't wait to get started.
He says: "It hasn't really fulfilled its potential over the last couple of years and you want to try and create an environment to allow the players to fulfil that, and hopefully I can bring that to them."
Maynard admitts that the death of his son, Tom, two years ago left him questioning his future within the game. The 23 year old cricketer was struck by a train in London.
"It was last winter really that I thought I'd lost the will to coach if I'm honest, and then working with the under 19's last winter in preparation for the World Cup - I loved it and I got that real buzz back again, you know I thought this feeling had gone and there is was, it was back again."
Somerset now hope he can lead them back out of the gloom and propel the club to new heights.