Midfielder Tighe joined the Hawks in June 2017 after leaving Brighton & Hove Albion.
He came through the youth system with the Seagulls and played at under-23 level.
In March 2016 he joined the Rocks on loan until the end of the season and then spent from January to February 2017 with Whitehawk, also on loan, before making the move a permanent one in the summer.