Hoops boss Trevor Croly has added to his goalkeeping options with the signing of the former Sligo Rovers shot-stopper
The 28-year-old custodian spent the 2012 season with Airtricity Premier Division champions Sligo Rovers and he re-joins the Tallaght club after a short spell with the Hoops in 2011.
Speaking to shamrockrovers.ie, Brush said that he was 'delighted' to be back at Tallaght Stadium and believes that Trevor Croly is putting together a formidable squad.
He said: "I'm delighted to be back at Shamrock Rovers. I really enjoyed my last spell at the club and so when Trevor spoke to me about coming back, there was no decision to be made as far as I was concerned.
"Trevor has put together a good squad here and I'm looking forward to working with them, and Trevor, for the new season," added Brush.